IKA VACSTAR lite Starter Solution, diaphragm vacuum pump, including emission condenser, 9 mbar, 0010014496

The IKA LR 1000 control System (MPN 0025001991) is a compact laboratory reactor with a working volume of up to 1,000 millilitres, which combines stirring, heating and digital process documentation in a single unit. Unlike the simpler LR 1000 basic System, this model features a large TFT display showing all process values, supplemented by a connection for external pH measurement and digital interfaces for PC connectivity. The system is suitable for stirring and heating processes involving media with a viscosity of up to 100,000 mPas and operating temperatures of up to 120 °C, for example in chemical synthesis, formulation development or quality control. Thanks to the additional sensor technology, reactions can be monitored and documented much more closely than with a simple magnetic stirrer. Anchor stirrer with PEEK scrapers and torque trend measurement The supplied LR 1000.10 anchor stirrer is fitted with PEEK scrapers which continuously glide along the inner wall of the reactor vessel, thereby preventing product from depositing on the heated glass wall. The speed range extends from 10 to 150 revolutions per minute at a nominal torque of 3 Nm, suitable for media with a viscosity of up to 100,000 mPas. An integrated torque trend measurement indicates how the consistency of the stirred material changes during the process, for example when a solution becomes increasingly viscous or a solid dissolves. Heated reactor vessel with precise temperature control The LR 1000.3 reactor vessel has a maximum capacity of 1,000 millilitres; with a dispersing tool fitted, the minimum volume is 500 millilitres. The heating element at the base of the vessel has a heating power of 1,000 watts and heats the medium to operating temperatures of up to 120 °C, whilst the heating plate itself can reach temperatures of up to 180 °C. The supplied PT 100.30 temperature sensor measures the medium temperature with a resolution of 0.1 Kelvin; the control accuracy is ±0.2 Kelvin, and the setting accuracy is ±1 Kelvin. TFT display, pH connection and digital interfaces A large TFT display shows speed, temperature and other process values in real time. An external pH electrode can be connected via a BNC socket, covering a measurement range from 0 to 14 pH with a resolution of 0.1 pH, allowing acid-base reactions to be monitored directly in the reaction vessel. In addition, the system features an integrated weighing function with a weighing range of up to 2,000 grams at a resolution of 1 gram. An RS 232 interface, a USB port (Micro-B) and Bluetooth are available for connection to a PC for process documentation. Vacuum operation and safety concept The system is designed for operation under vacuum down to 25 mbar; a vacuum valve assembly controls the connection to a vacuum pump. Two hose connections also allow an external cooling medium with a minimum temperature of 3 °C to be connected, for example to cool exothermic reactions in a controlled manner. An adjustable safety circuit monitors the temperature within a range of 47 to 225 °C with a tolerance of ±10 to ±20 Kelvin and automatically switches off the heating if necessary. If the reactor vessel or lid is removed during operation, a safety shut-off is triggered immediately. Difference from the LR 1000 basic System Within the LR 1000 series, the control System is the version with more comprehensive data logging: Whilst the simpler LR 1000 basic System is primarily designed for stirring and heating, the control System adds pH measurement, an integrated weighing function and digital interfaces for process documentation. Anyone requiring comprehensive documentation of temperature, pH and torque curves, for example for internal quality records, is better served by this version than by the basic model. Typical applications The LR 1000 control System is suitable for stirring, heating and documentation tasks on a 1-litre scale, wherever process data needs to be recorded in a traceable manner: Chemical syntheses with temperature control and concurrent pH monitoring Formulation development in the cosmetics and pharmaceutical industries involving process parameters subject to documentation requirements Vacuum-assisted concentration or degassing of solutions and dispersions Polymerisation experiments in which torque trends and viscosity increases are to be monitored simultaneously Quality control with documented temperature and pH profiles for internal release processes Practical courses and further training in which students learn how to operate a fully equipped laboratory reactor Formulation screening, in which several batches with different temperature profiles are compared sequentially Technical details Max. usable volume1,000 ml Minimum volume with dispersing tool500 ml Speed range10 to 150 rpm Rated torque3 Nm Max. viscosity100,000 mPas Operating temperature (medium) max.120 °C Max. heating temperature (heating plate)180 °C Heating power1,000 W Control accuracy (medium)±0.2 K Setting accuracy of target temperature±1 K Achievable vacuum25 mbar Weighing rangeup to 2,000 g, resolution 1 g pH measurement range0 to 14 pH, resolution 0.1 pH Material (parts in contact with the medium)Borosilicate glass 3.3, AISI 316L stainless steel, PEEK, PTFE, FFPM Connections on reactor lid2 x NS 29, 2 x NS 14, 2 x GL 14 DisplayTFT display InterfacesRS 232, USB (Micro-B), Bluetooth Dimensions (W x H x D)443 x 360 x 295 mm Weightapprox. 23 kg Mains voltage230 V, 50/60 Hz Power consumption1,200 W Permissible ambient temperature5 to 40 °C Permissible relative humiditymax. 80 % Scope of delivery 1 x IKA LR 1000 control base station 1 x LR 1000.3 reactor vessel 1 x LR 1000.10 anchor stirrer with PEEK scrapers 1 x PT 100.30 temperature probe with mounting bracket 1 x support rod, 16 mm diameter 2 x hose connectors for cooling medium 1 x USB cable (USB-A to Micro-B, 2 m) Individual requirements and procurement service To help you expand your LR 1000 control System, our procurement service can assist you with additional accessories, such as a pH electrode with a BNC connector, further reactor vessels or dispersing tools for the open lid ports. We are also happy to advise you on spare parts or any queries regarding software integration with your existing laboratory infrastructure. Further information and contact details can be found on our procurement service page.

The RV 8 with dry ice condenser, coated, is the coated counterpart to the uncoated dry ice condenser model and combines cooling-water-free dry-ice cooling with the shatter protection offered by a coated glass surface. The RV 10.40 dry ice condenser and the RV 10.203 collection flask are coated, whilst the RV 10.84 evaporator flask remains uncoated. For processes that require both dry-ice cooling and additional breakage protection, for example, when handling aggressive or particularly valuable samples, this model meets both requirements simultaneously.Coated dry ice coolerThe cooling surface area of the RV 10.40 dry ice condenser is 620 square centimetres. Unlike the water-cooled vertical condenser, there is no need for a water connection; instead, the condenser is filled with dry ice and acetone or isopropanol. The coating protects both the condenser and the supplied RV 10.203 collection flask from splinters should the glass break due to mechanical stress or thermal shock.Hand lift and flask replacementThe manual lift has a stroke of 120 millimetres and a ‘lift-out’ safety function which automatically raises the flask out of the heating bath in the event of a power cut. The clamping mechanism with a push-off device makes it easy to change the 1,000-millilitre RV 10.84 evaporator flask; it can be operated with one hand by both right- and left-handed users. The speed ranges from 5 to 300 revolutions per minute.Heating bath and connected loadThe HB 10 heating bath heats up to 180 °C with a setting accuracy of 1 Kelvin and has a maximum capacity of 4 litres. Carrying handles make it easy to move, whilst a lock button locks the set temperature. A 24-volt DC circuit within the unit reduces the risk associated with mains-voltage components; the unit operates on the mains at 100 to 240 volts and has a power consumption of 1,500 watts.Increase in weight compared with the uncoated versionWeighing 25.76 kilograms, this coated version is noticeably heavier than a drive unit without a condenser; the additional weight is due to the coated glass of the condenser and the collection flask. When moving the unit between workstations or mounting it on a trolley, it is therefore advisable to have a second person on hand, particularly when moving the heating bath and condenser together. The dimensions of 510 by 490 by 345 millimetres are the same as those of the other RV-8 models, so the space required on the laboratory bench remains unchanged.Typical applicationsDistillation of low-boiling yet aggressive solvents without a cooling water supplyProcesses requiring a higher level of protection against breakage, such as those involving valuable or hazardous samplesMobile laboratory set-ups without a fixed water supply, which nevertheless rely on coated glassAdd-on to existing RV-8 systems as a second unit that does not require cooling water, with splinter protectionSelection guide: an overview of the RV-8 familyWe offer a choice of six RV-8 variants. This model is the only one that combines dry-ice cooling with a glass coating.ModelGlasswareCondenserPeripherals in setRV 8 V-CCoated vertical glass set (RV 10.10)Vertical condenser, 1,500 cm²without pump, without chillerRV 8 FLEXwithout glass setwithout condenserwithout pump, without chillerRV 8 with dry ice condenserEvaporating and collection flasks, without glass setRV 10.4 dry ice condenser, uncoatedwithout pump, without chillerRV 8 with dry ice condenser, coated (this product)Evaporating and collection flasks, coatedRV 10.40 dry ice condenser, coatedwithout pump, without chillerRV 8 V Starter SolutionUncoated vertical glass set (RV 10.1)Vertical condenser, 1,500 cm²VACSTAR lite, RC 2 liteRV 8 pro V-C Complete, coated vertical glassCoated vertical glass setVertical condenserComplete set (see the product page for details)If you’re looking for the same dry ice condenser without a coating, you will find it at a lower price in the RV 8 with dry ice condenser. For smaller sample quantities, using the same principle, the RV 3 with dry ice condenser, coated, is suitable; for larger systems, the RV 10 digital with dry ice condenser, coated.Technical detailsCondenser designDry ice condenser, coated (RV 10.40)Cooling surface620 cm²Motor principleDirect currentSpeed range5 to 300 rpmSpeed tolerance±1 rpm below 100 rpm, ±1 % from 100 rpm upwardsLiftmanual, stroke 120 mmHeating temperature rangeRoom temperature to 180 °CHeating power1,400 WSetting accuracy of setpoint temperature1 KMaximum filling capacity of the heating bath4 lPermissible ambient temperature / humidity5 to 40 °C / 80 %IP ratingIP 20 in accordance with DIN EN 60529Dimensions (W x H x D)510 × 490 × 345 mmWeight25.76 kgConnected load100 to 240 V, 50/60 Hz, 1,500 W power consumption, plus a 24 V DC circuitScope of deliveryRV 8 drive unit (basic unit RV 8 FLEX), ID No. 0010006360HB 10 heating bath, capacity 4 litresRV 10.40 dry ice condenser, coated, ID No. 0003742100RV 10.203 collection flask, coated (KS 35/20, 1,000 ml), ID No. 0003743500Evaporating flask RV 10.84 (NS 29/32, 1,000 ml), ID No. 0003740500Warranty and procurement serviceIKA’s manufacturer’s warranty applies to rotary evaporators: 2 years, extended to 5 years if registered at ika.com/register within 90 days of purchase. Our procurement service will organise the supply of additional flasks or a recirculating chiller as an alternative to dry-ice cooling.

The RV 10 digital FLEX is the glassware-free version of the digital line: drive, heating bath and 7-segment control are identical to the RV 10 digital V, but the vertical glassware is deliberately missing from the box. Anyone who already owns a receiving flask, condenser or another set of flasks, for example from a decommissioned predecessor device, saves the purchase of duplicate glassware with the FLEX and combines the drive unit freely with existing or desired accessories. At 18.5 kilograms, the basic unit weighs considerably less than the complete versions at around 32 kilograms, which makes transport and installation at cramped workstations easier.Free glassware configuration instead of a fixed setWhether uncoated vertical glassware RV 10.1, the coated version RV 10.10 or a diagonal setup, with the FLEX the laboratory itself decides which glassware combination suits the respective application, and can, if required, continue to use the same glassware between several drive units. As with the complete models, the speed ranges from 5 to 280 revolutions per minute, and a soft start and selectable clockwise/anticlockwise rotation in interval mode protect sensitive samples.Heating bath and safety technology unchangedThe heating bath reaches up to 180 °C with 1 kelvin setting accuracy and holds a maximum of 4 litres, and a timer takes over recurring process steps. The motorised lift automatically raises the flask out of the hot bath on power failure, and individually adjustable safety temperature circuits, dry-run protection and an adjustable end-position detection provide additional protection against glass breakage. The device can be connected to the labworldsoft software via the RS-232 interface. On the mains, the device runs at 220 to 240 volts and a power consumption of 1,400 watts. For other mains voltages, IKA also supplies the same model in the versions 115 V, 100 to 240 V, 100 to 120 V and 100 to 115 V.Typical applicationsReplacement drive where existing glassware is still intactBuilding individual glassware configurations for special distillation tasksSecond device at a site with RV 10 accessories already availableCost-conscious procurement when compatible glassware is already in houseSelection guide: the RV 10 family at a glanceFLEX models like this one differ from the V and V-C solely in the missing glassware, and technically the drive and heating bath are identical. Anyone who does not yet have a firm idea of the suitable glassware combination is usually ready to start sooner with one of the complete models. The following table compares all six RV 10 versions.ModelGlasswareSpeed rangeOperationPumpRV 10 digital VVertical glassware, uncoated5 to 280 rpm7-segment display, manualwithout pumpRV 10 digital V-CVertical glassware, coated5 to 280 rpm7-segment display, manualwithout pumpRV 10 digital FLEX (this product)without glassware5 to 280 rpm7-segment display, manualwithout pumpRV 10 auto pro VVertical glassware, uncoated5 to 300 rpmTFT colour display, vacuum controller integratedVACSTAR digital includedRV 10 auto pro FLEXwithout glassware5 to 300 rpmTFT colour display, vacuum controller integratedVACSTAR digital includedRV 10 auto V Starter SolutionVertical glassware, uncoated5 to 300 rpmTFT colour display, vacuum controller integratedVACSTAR lite and RC 2 lite recirculating chiller includedAnyone who distils smaller sample quantities will find more compact alternatives from the same IKA series family in the RV 3 and the RV 8.Technical detailsWithout glassware, the cooling surface is omitted in the manufacturer's specification, and all other characteristics correspond to those of the RV 10 digital V.Condenser typewithout condenser (glassware to be chosen separately)Motor principleDCSpeed range5 to 280 rpmDirection of rotation reversibleyesLiftmotorised, stroke 140 mmHeating temperature rangeRoom temperature to 180 °CHeating power1,350 WSetting accuracy of set temperature1 KMax. filling volume of heating bath4 lPermissible ambient temperature / humidity5 to 40 °C / 80 %IP ratingIP 20 according to DIN EN 60529Dimensions (W x H x D)500 x 430 x 440 mmWeight (without glassware)18.5 kgRS-232 interfacepresentConnected load220 to 240 V, 50/60 Hz, 1,400 W (other voltage variants 115 V / 100 to 240 V / 100 to 120 V / 100 to 115 V)Scope of deliveryRV 10 digital drive unit (basic unit, without glassware), ident no. 0010004805HB 10 heating bath, filling volume 4 litresBall joint clamp RV 05.10, ident no. 0000736600NS 29 clamp, RV 10.88, ident no. 0003683300Vapour duct tube RV 10.70 (NS 29/32), ident no. 0003812200Seal RV 10.8001, ident no. 0003907000RV 3.4 Woulff bottleRV 3.1 support rodWithout glassware and condenser, which are ordered separately depending on the desired configuration. Suitable glassware sets, evaporating flasks and condensers can be found in the same RV 10 accessory range as for the complete models of the series.Warranty and procurement serviceThe IKA manufacturer's warranty applies to rotary evaporators: 2 years, extended to 5 years if registered at ika.com/register within 90 days of purchase. For the suitable glassware combination for the FLEX drive, our procurement service takes care of the configuration of evaporating flask, receiving flask and condenser.

When a distillation needs a heating bath temperature above 99 °C, for example with higher-boiling solvents or oil bath operation, a simple water heating bath is no longer sufficient. The IKA RV 8 V rotary evaporator is designed for exactly this case: the RV 8 drive unit with manual hand lift works together with the HB digital S099 water/oil heating bath, which heats up to 180 °C and shows the temperature digitally. The package is completed by uncoated vertical glassware and a Woulff safety bottle, which protects against suck-back into the vacuum system. The RV 8 V thus covers the gap between the compact RV 3 entry-level package and the fully automated RV 10 packages, for laboratories that need higher temperatures but still want to work manually. Selection guide: RV 3, RV 8 or RV 10, and which specification level?The RV 8 series differs from the RV 3 series mainly in the heating bath: instead of a pure water bath up to 99 °C, the RV 8 V uses a water/oil heating bath with digital temperature display and a heating temperature range up to 180 °C, plus a wider speed range from 5 instead of 20 rpm. The following overview classifies the five common complete packages of the RV series. Model designationIKA RV 3 V  |  RV 3 V-C  |  RV 8 V  |  RV 10 digital V Starter Solution  |  RV 10 auto pro V-C Liftmanual | manual | manual (hand lift) | motor with safety stop | motor with safety stop Control leveleco | eco | heating bath with digital display | digital | auto, with integrated vacuum controller Condenser coatinguncoated | coated | uncoated | uncoated | coated Cooling surface1,500 cm² for all five versions Speed range20 to 300 rpm | 20 to 300 rpm | 5 to 300 rpm | 5 to 280 rpm | 5 to 300 rpm Stroke150 mm  |  150 mm  |  120 mm  |  140 mm  |  140 mm Heating temperature rangeRoom temp. to 99 °C | Room temp. to 99 °C | Room temp. to 180 °C | Room temp. to 180 °C | Room temp. to 180 °C Vacuum pump in setno | no | no | yes, VACSTAR lite with VC 10 lite controller | yes, VACSTAR digital Recirculating chiller in setno | no | no | yes, RC 2 lite | no Differentiation within the RV familyAnyone who works with low-boiling, aqueous solvents and does not need a heating bath temperature of 180 °C is often well enough and more cheaply equipped with the smaller IKA RV 3 V rotary evaporator. Anyone who prefers coated glass for additional splinter protection will find, in the IKA RV 8 V-C rotary evaporator, the same drive and heating bath combination with coated instead of uncoated glassware. For laboratories that also want an integrated vacuum pump in the set, the Pro version IKA RV 8 pro V-C Complete rotary evaporator is the next step up. Since the RV 8 V includes neither a vacuum pump nor a recirculating chiller, we recommend the IKA RC 2 lite recirculating chiller, which according to the manufacturer is expressly intended for cooling rotary evaporators. Within the RV 8 family itself, the specification can thus be adapted step by step without having to switch to a different size. Typical applicationsThe RV 8 V rotary evaporator is suitable wherever higher heating bath temperatures up to 180 °C are needed: Distillation and concentration of higher-boiling solvents in an oil bath Routine operation in chemistry and QA laboratories with changing temperature requirements between aqueous and oil-bath-suitable batches Natural product chemistry and extract concentration, where a wider speed range is helpful for different viscosities Applications with a suck-back risk, where the supplied Woulff bottle serves as an additional safety stage Chemistry, pharmaceuticals, bioindustry, research and development, production and quality assurance, and plant engineering as the fields of application named by the manufacturer Manual vacuum control at higher process temperaturesSince the RV 8 V works without an integrated vacuum controller, pressure control lies with the separately procured vacuum pump or an upstream vacuum controller. In oil bath operation near the upper temperature limit of 180 °C, the vapour pressure of many solvents rises considerably faster than in the aqueous low-temperature range, which is why applying the vacuum slowly and step by step is particularly worthwhile to avoid bumping and foaming. The supplied RV 3.4 Woulff bottle serves here as an additional safety stage: should a back-up nevertheless occur, it catches condensate before it reaches the vacuum line or the pump. The hand lift with 120 millimetres of stroke also allows the flask to be raised quickly out of the hot oil bath if the process has to be interrupted at short notice. Use, installation and maintenanceThe drive unit is designed for ambient temperatures of 5 to 40 °C and a relative humidity of up to 80 %, degree of protection IP 20 according to DIN EN 60529. When operating the HB digital oil heating bath near the upper temperature limit of 180 °C, attention must be paid to a sufficient oil level and intact carrying handles, since the bath becomes correspondingly hot at these temperatures. The RV 3.4 Woulff bottle should be emptied regularly and checked for tightness so that it reliably protects against suck-back of condensate into the vacuum line in an emergency. The RV 10.8001 seal on the vapour duct is a wearing part and should be the first thing to check if vacuum tightness declines. The drive unit is operated at 100 to 240 volts at 50 or 60 hertz and draws up to 1500 watts, slightly more than with the RV 3 V, which should be taken into account when fusing the laboratory connection. After the oil heating bath has cooled down, it should additionally be ensured before relocating or transporting it that no residual oil can escape, especially if the carrying handles are used for transport, since these rest directly against the hot heating bath and can retain residual heat for longer. Technical details Condenser typeupright (vertical) Cooling surface1,500 cm² Motor principleDC Speed range5 to 300 rpm Speed tolerance (<100 rpm / >100 rpm)±1 rpm / ±1 % Liftmanual (hand lift) Stroke120 mm Heating temperature rangeRoom temp. to 180 °C Heating power1,400 W Setting accuracy of set temperature1 K Max. filling volume of heating bath4 l Permissible ambient temperature range5 to 40 °C Permissible relative humidity80 % IP rating according to DIN EN 60529IP 20 Voltage / frequency100 to 240 V / 50/60 Hz Device power consumption1,500 W Scope of deliveryThe package includes the RV 8 drive unit, the HB digital water/oil heating bath with digital temperature display, the uncoated RV 10.1 glassware and, in addition, a Woulff bottle (ident no. 0025004588) as suck-back protection. A vacuum pump and a recirculating chiller are not part of the scope of delivery. 1 x RV 8 drive unit with manual hand lift 1 x HB digital S099 water/oil heating bath, up to 180 °C, with carrying handles 1 x RV 10.1 glassware, vertical, uncoated (ident no. 0003655300) 1 x RV 10.70 vapour duct tube (NS 29/32) 1 x RV 10.8001 seal 1 x RV 3.4 Woulff bottle (ident no. 0025004588) Regulatory informationAs an electrical device, the RV 8 V falls within the scope of the WEEE Directive, implemented in Germany by the Electrical and Electronic Equipment Act (ElektroG), and bears the IKA registration number DE 66784213. After the end of its service life, the statutory take-back obligation applies, and disposal with household waste is not permitted. Investment logic: what is in the set, what is still missing?The drive, heating bath, glassware and suck-back protection are already covered by the RV 8 V, but for operation under vacuum a vacuum pump of its own is missing, and for a closed cooling circuit a recirculating chiller such as the IKA RC 2 lite. Anyone who additionally wants coated glass or an integrated vacuum pump will find this specification in the RV 8 V-C or in the Pro version RV 8 pro V-C Complete, without the drive and heating bath base having to change. For laboratories with occasional need for higher temperatures, the RV 8 V is therefore the obvious addition to an existing RV 3 device, rather than replacing it completely. Since the RV 3 and RV 8 both lack a vacuum pump and recirculating chiller in the same way, both devices can ideally be operated via a shared, already existing vacuum and cooling water infrastructure, which considerably reduces the investment in a second, larger device. Frequently asked questions How hot does the heating bath get? The HB digital water/oil heating bath heats from room temperature up to 180 °C, considerably more than the pure water bath of the RV 3 series. Is a vacuum pump included in the scope of delivery? No, the package contains the drive, heating bath, glassware and a Woulff safety bottle. A vacuum pump has to be procured separately. What is the Woulff bottle for? As a safety bottle, it protects against condensate being sucked back into the vacuum line or the pump in the event of a pressure surge. Is the glassware coated? No, the RV 8 V includes the uncoated RV 10.1 glassware. The coated version is available as the RV 8 V-C. How is the lift operated? The hand lift is manual, with a stroke of 120 mm. Which recirculating chiller suits this device? The manufacturer expressly names the cooling of rotary evaporators as a field of application for the IKA RC 2 lite. What power consumption does the drive unit have? Up to 1500 watts at 100 to 240 volts and 50 or 60 hertz, slightly more than the RV 3 versions with 1400 watts. Can I also operate the oil heating bath with water only? For water operation up to 99 °C, the RV 3 V or RV 3 V-C is the model built for this. The HB digital of the RV 8 V is specifically designed for the extended temperature range up to 180 °C with oil. Individual requirements & procurement serviceWe will gladly support you with suitable vacuum pumps, recirculating chillers, spare glassware or wearing parts such as the vapour duct seal through our procurement service.

The RV 8 with dry ice condenser replaces the conventional water-cooled condenser with an RV 10.4 dry ice condenser, which operates using dry ice instead of running cooling water. This makes the unit an attractive option for anyone who distils low-boiling solvents and either does not have a water supply at their workstation or wishes to avoid using a recirculating chiller. The drive unit is based on the glass-free RV 8 FLEX, supplemented by a dry ice condenser, an evaporating flask and a receiving flask. The hand lift is operated manually, without a motorised lift or a vacuum controller.Cooling without a water supplyInstead of running cooling water through hoses, the user fills the RV 10.4 dry ice condenser with dry ice and acetone or isopropanol. For laboratories without a permanent cooling water connection or with limited space for a recirculating chiller, this is a straightforward alternative, particularly for solvents that boil even at low temperatures and push water cooling to its limits. Like the rest of the RV 10 glassware range, the condenser can be mounted on the drive.Manual lift and flask changeThe manual lift raises and lowers the flask over a stroke of 120 millimetres; the one-handed operation is suitable for both right- and left-handed users. An integrated ‘lift-out’ safety function automatically lifts the flask out of the heating bath in the event of a power cut. The clamping mechanism with a push-off device simplifies the replacement of the 1,000-millilitre RV 10.84 evaporating flask between runs; the RV 10.102 receiving flask has a capacity of 500 millilitres.Heating bath and safetyThe HB 10 heating bath heats up to 180 °C with a setting accuracy of 1 Kelvin and has a maximum capacity of 4 l. Carrying handles facilitate transport, whilst a key button locks the set temperature to prevent accidental adjustment. A 24-volt DC circuit within the unit reduces the risk associated with mains-voltage components; the heating power is 1,300 watts. The unit operates on a mains supply of 100 to 240 volts with a power consumption of 1,400 watts.Typical applicationsDistillation of low-boiling-point solvents without a cooling water connection at the workstationMobile or temporary laboratory set-ups where a water-cooling circuit is not practicalAs a supplement to existing RV-8 or RV-10 systems, serving as a second unit independent of cooling waterProcesses with fluctuating cooling water pressure, where dry ice provides a more consistent cooling capacitySelection guide: the RV-8 range at a glanceSix RV-8 models are available from us. The dry ice condenser is the only cooling variant without a water connection; all other models use a water-cooled vertical condenser or no condenser at all.ModelGlasswareCondenserPeripherals included in the setRV 8 V-CCoated vertical glass set (RV 10.10)Vertical condenser, 1,500 cm²without pump, without chillerRV 8 FLEXwithout glassware setwithout condenserwithout pump, without chillerRV 8 with dry ice condenser (this product)Evaporating and receiving flasks, without glassware setRV 10.4 dry ice condenser, uncoatedwithout pump, without chillerRV 8 with dry ice condenser, coatedEvaporating and receiving flasks, coatedRV 10.40 dry ice condenser, coatedwithout pump, without chillerRV 8 V Starter SolutionUncoated vertical glass set (RV 10.1)Vertical condenser, 1,500 cm²VACSTAR lite, RC 2 liteRV 8 pro V-C Complete, coated vertical glassCoated vertical glass setVertical condenserComplete set (details on the product page)If you require the same dry ice condenser with a coated receiving flask, you will find it in the RV 8 with dry ice condenser, coated. For smaller sample volumes using the same cooling principle, the RV 3 with dry ice condenser is suitable; for larger systems, the RV 10 digital with dry ice condenser is recommended.Technical detailsCondenser typeDry ice condenser RV 10.4, cooling surface 620 cm²Motor principleDirect currentSpeed range5 to 300 rpmSpeed tolerance±1 rpm below 100 rpm, ±1 % from 100 rpmLiftmanual, stroke 120 mmHeating temperature rangeRoom temperature to 180 °CHeating power1,300 WSetting accuracy1 KMax. heating bath capacity4 lPermissible ambient temperature / humidity5 to 40 °C / 80 %Degree of protectionIP 20 in accordance with DIN EN 60529Dimensions (W x H x D)510 x 490 x 345 mmConnected load100 to 240 V, 50/60 Hz, 1,400 W power consumption, plus a 24 V DC circuitScope of deliveryRV 8 drive unit (basic unit, RV 8 FLEX), ID no. 0010006361HB 10 heating bath, capacity 4 lRV 10.4 dry ice condenser, uncoated, ID No. 0003742000Evaporating flask RV 10.84 (NS 29/32, 1,000 ml), ID No. 0003740500Receiving flask RV 10.102 (KS 35/20, 500 ml), ID No. 0003742400Instead of a standard glass set such as the RV 10.1, this version includes the RV 10.4 dry ice condenser with evaporating flask and receiving flask.Warranty and procurement serviceIKA’s manufacturer’s warranty applies to rotary evaporators: 2 years, extended to 5 years upon registration at ika.com/register within 90 days of purchase. Our procurement service will arrange the supply of additional flasks, a coated dry ice condenser or a recirculating chiller.

The coated version of the RV 3 with dry ice condenser differs from the uncoated version in having coated glassware, which holds the splinters together if it breaks instead of scattering them around the laboratory. The drive, condenser and operating concept correspond to the uncoated RV 3 with dry ice condenser, and only the evaporating flask, receiving flask and RV 10.40 dry ice condenser are coated. For laboratories working with corrosive, toxic or otherwise critical solvents, this is a sensible additional protection without compromises in the technology. Like the uncoated model, this version also comes with an evaporating flask of 1,000 millilitres volume and a receiving flask of 1,000 millilitres volume, both in coated design.Coating as splinter protectionThe coated glass parts stay together even if they crack or break. This reduces the risk of cuts and prevents solvent residues from escaping uncontrolled. Especially in dry ice operation, where the condenser and flasks are subjected to greater stress from temperature changes than with pure water cooling, this additional protection is a standard procurement criterion for many laboratories.Technology and operation as with the uncoated modelThe speed can be set between 20 and 300 revolutions per minute with a rotary knob, with a tolerance of ±1 rpm below and ±1 % above 100 rpm. The manual lift has a stroke of 150 millimetres, and a locking mechanism with a red indicator marks the unlocked position of the vapour duct tube. The flask clamp with integrated push-off device allows the evaporating flask to be changed with one hand, and internally the device works with 24-volt extra-low voltage.Connected load and dimensionsOn the mains, the device runs at 100 to 240 volts and 1400 watts device power consumption. The degree of protection IP 20 according to DIN EN 60529 and the permissible ambient range of 5 to 40 °C at up to 80 % humidity correspond to the usual conditions in a laboratory room. With a footprint of 440 x 530 x 330 millimetres and a weight of 28.3 kilograms, the device, like its uncoated sibling model, needs a fixed, stable position.Accessories and expansionLike the uncoated dry ice condenser version, this device is also compatible with the entire RV 10-compatible accessory platform from IKA. A second coated set of glassware, a vacuum pump such as the VACSTAR lite or recirculating cooling can be retrofitted if the requirements in the laboratory change later. For ongoing operation with dry ice, a standard cooling medium in the condenser jacket is sufficient, and no additional power connection is needed for it.Choice of coolant and handling in everyday useIn practice, the condenser is filled with crushed dry ice, mixed with a solvent such as isopropanol or acetone so that the cold is distributed evenly around the cooling coils. Because dry ice sublimates continuously, refilling is routine during longer distillations, as with the uncoated version. The coating of the condenser and flasks does not change this. It only provides additional protection against splinters and leaking solvent in the event of breakage. Cold-protection gloves are sensible when handling dry ice, as pure dry ice can cause frostbite on direct skin contact.Typical applicationsDistillation of solvents where glass breakage would be particularly criticalLaboratories with increased safety requirements for glasswareLow-boiling solvents without a cooling water connection, as with the uncoated versionTraining laboratories in which splinter protection is part of the safety conceptSelection guide: coated or uncoatedAnyone who does not need additional splinter protection saves money with the uncoated dry ice condenser version. The following overview compares all four RV 3 versions.ModelEquipmentSpeed rangeLiftRV 3 FLEXwithout glassware, without condenser20 to 300 rpmmanualRV 3 with dry ice condenserDry ice condenser, 620 cm²20 to 300 rpmmanualRV 3 with dry ice condenser, coated (this product)Dry ice condenser, coated, 620 cm²20 to 300 rpmmanualRV 3 V Starter SolutionVertical glassware, pump and recirculating chiller in the set20 to 300 rpmmanualFor larger volumes, the RV 8 and the RV 10 offer two larger series from the same family to choose from.Technical detailsCondenser typeDry ice condenser, coatedCooling surface620 cm²Motor principleDCSpeed range20 to 300 rpmSpeed tolerance±1 rpm below 100 rpm, ±1 % from 100 rpmLiftmanual, stroke 150 mmHeating temperature rangeRoom temperature to 99 °CPermissible ambient temperature / humidity5 to 40 °C / 80 %Degree of protectionIP 20 according to DIN EN 60529Dimensions (W x H x D)440 x 530 x 330 mmWeight28.3 kgConnected load100 to 240 V, 50/60 Hz, 1,400 WScope of deliveryRV 3 FLEX drive unit (basic unit), ident no. 0010006362HB eco heating bathRV 10.40 dry ice condenser, coated, ident no. 0003742100RV 10.84 evaporating flask (NS 29/32, 1,000 ml), ident no. 0003740500RV 10.203 receiving flask, coated (KS 35/20, 1,000 ml), ident no. 0003743500Warranty and procurement serviceThe IKA manufacturer's warranty applies to rotary evaporators: 2 years, extended to 5 years if registered at ika.com/register within 90 days of purchase. For a second condenser and flask set in coated design or recirculating cooling as an alternative to dry ice operation, our procurement service puts together the suitable combination, as it does for questions about spare part availability for condensers and flasks. This also applies if only a single damaged glass part has to be replaced and not the entire set.

The RV 3 FLEX is the drive unit of the IKA RV 3 series, without its own glassware and without a condenser. Anyone who already owns glassware from the RV 10 series or wants to put together the condenser and flasks themselves saves the double purchase with this version. Operation deliberately remains simple: a rotary knob controls the speed, a scale shows the set value, and a display or an interface for remote control is absent on this entry-level model. The supplied HB eco heating bath holds 4 litres and heats up to 99 °C. As the entry-level model of the IKA rotary evaporators, the RV 3 is aimed equally at chemistry, pharmaceuticals, bioindustry and training, wherever a solid basic setup matters more than additional functions.Manual operation with a simple safety conceptThe speed can be set continuously between 20 and 300 revolutions per minute, with a tolerance of ±1 rpm below and ±1 % above 100 rpm. The lift is operated manually and has a stroke of 150 millimetres. A mechanical end stop limits the upward movement, and the immersion angle of the flask can be set freely. A locking mechanism with a red indicator shows when the vapour duct tube is unlocked, and the flask clamp with integrated push-off device makes it easier to change the evaporating flask with one hand, regardless of whether you work right-handed or left-handed. Internally, the device works with 24-volt extra-low voltage, which reduces the risk at the flask compared with components carrying mains voltage.Heating bath and connected loadThe HB eco heating bath holds up to 4 litres of water or oil and heats from room temperature up to 99 °C. Carrying handles make it easier to move between workstations, and the digital temperature display makes the set temperature readable at all times. On the mains, the RV 3 FLEX runs at 100 to 240 volts and 1400 watts device power consumption, so it can be operated on most European and international mains supplies without a separate voltage converter, an advantage over devices with a fixed mains voltage.Accessories from the RV 10 platformThe RV 3 FLEX is compatible with all glassware of the IKA RV 10 series. Anyone who equips the drive unit with vertical or diagonal glassware, a dry ice condenser or a vertical condenser therefore draws on the same accessory range as for the other RV series. Safety accessories such as the VSS 1 vacuum safety set, a protective cover for the heating bath or a recirculating chiller can also be added later, depending on which solvents are distilled in the laboratory.Maintenance and ambient conditionsThe RV 3 FLEX is protected to IP 20 in accordance with DIN EN 60529 and is designed for use at 5 to 40 °C and up to 80 % relative humidity, as is usual in an air-conditioned laboratory room. With a weight of 12 kilograms and dimensions of 440 x 530 x 330 millimetres, the drive unit can also be accommodated on smaller work surfaces or moved between two workstations when no permanently installed rotary evaporator is available.Typical applicationsLaboratories that already own glassware or condensers from the RV 10 series and want to keep using themEntry into rotary evaporation without the cost of a complete set of glasswareTraining and teaching, where simple operation without menu levels countsReplacement or second drive for an existing RV 3 systemSelection guide: FLEX or dry ice condenserWithin the RV 3 series, the FLEX version sits alongside two versions with a dry ice condenser and a set solution with pump and recirculating chiller. The following overview shows which model suits which need.ModelEquipmentSpeed rangeLiftRV 3 FLEX (this product)without glassware, without condenser20 to 300 rpmmanualRV 3 with dry ice condenserDry ice condenser, 620 cm²20 to 300 rpmmanualRV 3 with dry ice condenser, coatedDry ice condenser, coated, 620 cm²20 to 300 rpmmanualRV 3 V Starter SolutionVertical glassware, pump and recirculating chiller in the set20 to 300 rpmmanualAnyone who distils larger sample quantities will find more powerful alternatives from the same series family in the RV 8 and the RV 10.Technical detailsCondenser typewithout condenserMotor principleDCSpeed range20 to 300 rpmSpeed tolerance±1 rpm below 100 rpm, ±1 % from 100 rpmLiftmanual, stroke 150 mmHeating temperature rangeRoom temperature to 99 °CPermissible ambient temperature / humidity5 to 40 °C / 80 %Degree of protectionIP 20 according to DIN EN 60529Dimensions (W x H x D)440 x 530 x 330 mmWeight12 kgConnected load100 to 240 V, 50/60 Hz, 1,400 WScope of deliveryRV 3 FLEX drive unit (basic unit without glassware), ident no. 0010003331HB eco heating bath, 4 litre filling volumeBall joint clamp RV 05.10, ident no. 0000736600Clamp NS 29 (RV 10.88), ident no. 0003683300Vapour duct tube RV 10.70 (NS 29/32), ident no. 0003812200Seal RV 10.8001, ident no. 0003907000Warranty and procurement serviceThe IKA manufacturer's warranty applies to rotary evaporators: 2 years, extended to 5 years if registered at ika.com/register within 90 days of purchase. Since the FLEX version is delivered without its own glassware and condenser, our procurement service takes care of the suitable combination of vertical or diagonal glassware, dry ice or vertical condenser and further RV 10-compatible accessories.

The RV 3 with dry ice condenser replaces water-flow cooling with a dry ice condenser, so the device needs no cooling water connection. The RV 10.4 condenser with 620 square centimetres of cooling surface sits on the RV 3 FLEX drive unit, and IKA also supplies a 1 litre evaporating flask and a 500 millilitre receiving flask. At 28.3 kilograms, the device is considerably heavier than the FLEX drive unit alone because of the condenser and glassware. As a manual base model of the RV 3 series, it is suitable for chemical, pharmaceutical and biotechnological laboratories as well as for research, production and quality assurance.Dry ice condenser for low-boiling solventsInstead of a cooling water circuit, the condenser is filled with dry ice or another cooling medium, which makes the device independent of a water connection at the workstation. With 620 square centimetres of cooling surface, the setup is particularly suitable for solvents with a low boiling point, where a pure water condenser is not sufficient to effectively slow evaporation. For laboratories without a fixed cooling water connection or with fluctuating water pressure, this is often the more practical solution than retrofitting recirculating cooling.Accessories and expansionAs part of the RV 10-compatible accessory platform, the RV 3 with dry ice condenser can, if required, be expanded with a second set of glassware, recirculating cooling or a vacuum pump such as the VACSTAR lite, should automated vacuum control nevertheless be needed in operation. For dry ice operation itself, a standard cooling medium in the condenser jacket is sufficient, and no additional power connection for cooling is needed.Choice of coolant and everyday operationIn practice, the dry ice condenser is filled with crushed dry ice, which is mixed with a solvent such as isopropanol or acetone in the condenser jacket so that the cold is distributed evenly around the cooling coils instead of settling in lumps. Anyone distilling over several hours plans the refilling as a fixed step in the procedure, since dry ice sublimates continuously and the cooling capacity otherwise declines. Cold-protection gloves are sensible when filling and refilling, as pure dry ice can cause frostbite on direct skin contact. For the distillation of diethyl ether or dichloromethane after an extraction, the cooling surface of 620 square centimetres is generally sufficient without solvent escaping uncontrolled through the condenser.Manual operation and safety featuresAs with the FLEX drive unit, the speed can be set between 20 and 300 revolutions per minute with a rotary knob, and the manual lift has a stroke of 150 millimetres. A locking mechanism with a red indicator marks the unlocked position of the vapour duct tube, and the flask clamp with push-off device allows the evaporating flask to be changed with one hand, for right-handed and left-handed users alike. Internally, the device works with 24-volt extra-low voltage, which reduces the risk at the flask compared with components carrying mains voltage.Connected load and dimensionsOn the mains, the device runs at 100 to 240 volts and 1400 watts device power consumption, and a separate voltage converter is not necessary on most European and international mains supplies. The degree of protection IP 20 according to DIN EN 60529 and the permissible ambient range of 5 to 40 °C at up to 80 % humidity correspond to the usual conditions in a laboratory room. With a footprint of 440 x 530 x 330 millimetres and a weight of 28.3 kilograms, a fixed position in the fume hood or on a stable laboratory bench makes sense.Typical applicationsDistillation of low-boiling solvents such as diethyl ether or dichloromethaneWorkstations without a cooling water connection or with limited water flowMobile or temporary laboratory setups outside a permanent installationTraining and routine operation with a fixed condenser and flask combination, without changeover time between experimentsSelection guide: dry ice condenser, FLEX or setThis version is the uncoated dry ice condenser variant of the RV 3 series. Anyone who needs coated glass for additional splinter protection or is looking for a complete set solution will find the suitable version in the following overview.ModelEquipmentSpeed rangeLiftRV 3 FLEXwithout glassware, without condenser20 to 300 rpmmanualRV 3 with dry ice condenser (this product)Dry ice condenser, 620 cm²20 to 300 rpmmanualRV 3 with dry ice condenser, coatedDry ice condenser, coated, 620 cm²20 to 300 rpmmanualRV 3 V Starter SolutionVertical glassware, pump and recirculating chiller in the set20 to 300 rpmmanualFor the distillation of larger volumes, the RV 8 and the RV 10 offer two larger series from the same family to choose from.Technical detailsCondenser typeDry ice condenserCooling surface620 cm²Motor principleDCSpeed range20 to 300 rpmSpeed tolerance±1 rpm below 100 rpm, ±1 % from 100 rpmLiftmanual, stroke 150 mmHeating temperature rangeRoom temperature to 99 °CPermissible ambient temperature / humidity5 to 40 °C / 80 %Degree of protectionIP 20 according to DIN EN 60529Dimensions (W x H x D)440 x 530 x 330 mmWeight28.3 kgConnected load100 to 240 V, 50/60 Hz, 1,400 WScope of deliveryRV 3 FLEX drive unit (basic unit), ident no. 0010006363HB eco heating bathRV 10.4 dry ice condenser, ident no. 0003742000RV 10.84 evaporating flask (NS 29/32, 1,000 ml), ident no. 0003740500RV 10.102 receiving flask (KS 35/20, 500 ml), ident no. 0003742400Warranty and procurement serviceThe IKA manufacturer's warranty applies to rotary evaporators: 2 years, extended to 5 years if registered at ika.com/register within 90 days of purchase. For a second condenser and flask set, an additional set of glassware or recirculating cooling as an alternative to dry ice operation, our procurement service puts together the suitable combination. The procurement team also provides direct support with questions about spare part availability for condensers and flasks, without the entire drive unit having to be replaced.

The RV 8 V-C is the manually operated base unit of the IKA RV 8 series and comes with an already assembled, coated vertical glassware set RV 10.10. The coating acts as splinter protection: if the glass breaks, the film holds the fragments together instead of scattering them around the laboratory. Anyone who distils aggressive solvents or frequently reconfigures the glassware has a noticeable advantage with this additional safety layer compared with uncoated glass. Unlike the auto pro devices of the RV 10 series, the RV 8 V-C deliberately dispenses with a motorised lift and vacuum controller. For a laboratory with established distillation routines, this is often the more practical choice, because operation manages without menu levels and the device is ready for use straight out of the box.Hand lift with two safety levelsThe manual lift raises and lowers the evaporating flask over a stroke of 120 millimetres, and the immersion angle can be set continuously. One-handed operation works equally well for right-handed and left-handed users. In the event of a power failure, an integrated safety lift automatically raises the flask out of the hot heating bath so that the sample does not overheat or burn. A clamping mechanism with push-off device makes it easier to change the flask between two distillation runs, and a locking mechanism with a red indicator shows when the vapour duct tube is not correctly secured.Coated condenser and digital displayThe specially developed glass routing makes efficient use of the 1500 square centimetre cooling surface of the vertical condenser, so that little solvent remains unused even with rapid evaporation. Digital displays for rotation speed and heating bath temperature show both values at a glance. The speed ranges from 5 to 300 revolutions per minute, and the tolerance is ±1 revolution below and ±1 % above 100 rpm.Heating bath and connected loadThe water/oil heating bath heats up to 180 °C with a setting accuracy of 1 kelvin and holds a maximum of 4 litres. Ergonomic carrying handles make transport easier, and a key button locks the set heating bath temperature against accidental adjustment. In addition, a 24-volt DC circuit runs inside the device, which reduces the risk for the user compared with components carrying mains voltage. On the mains, the RV 8 V-C runs at 100 to 240 volts and 1500 watts device power consumption, and the heating bath itself draws up to 1400 watts.Typical applicationsSolvent recovery in organic synthesis, where a fixed glassware configuration saves changeover timeDistillation of abrasive or crystallising media, where the coated glass reduces the risk of breakageTraining and teaching with recurring, clearly defined distillation stepsSecond device alongside an existing RV 10 system, compatible with the entire IKA RV 10 glassware rangeSelection guide: the RV 8 family at a glanceSix RV 8 versions are available from us, all with a manual hand lift instead of a motorised lift. They differ in the supplied glassware and condenser equipment and in whether a vacuum pump and recirculating chiller are already included in the set.ModelGlasswareCondenserPeripherals in setRV 8 V-C (this product)Vertical glassware, coated (RV 10.10)Vertical condenser, 1,500 cm²without pump, without chillerRV 8 FLEXwithout glasswarewithout condenserwithout pump, without chillerRV 8 with dry ice condenserEvaporating and receiving flask, without glassware setRV 10.4 dry ice condenser, uncoatedwithout pump, without chillerRV 8 with dry ice condenser, coatedEvaporating and receiving flask, coatedRV 10.40 dry ice condenser, coatedwithout pump, without chillerRV 8 V Starter SolutionVertical glassware, uncoated (RV 10.1)Vertical condenser, 1,500 cm²VACSTAR lite, RC 2 liteRV 8 pro V-C Complete, coated vertical glassVertical glassware, coatedVertical condenserComplete set (details on the product page)Anyone who also wants a TFT display and an integrated vacuum controller will find, in the RV 10 digital V-C the logical upgrade with coated glassware and a speed range up to 280 rpm. For smaller sample quantities, the RV 3 series, for example the RV 3 with dry ice condenser, coated, is the more compact alternative from the same IKA glassware family.Technical detailsCondenser typeupright, coated (RV 10.10)Cooling surface1,500 cm²Motor principleDCSpeed range5 to 300 rpmSpeed tolerance±1 rpm below 100 rpm, ±1 % from 100 rpmLiftmanual, stroke 120 mmHeating temperature rangeRoom temperature to 180 °CHeating power1,400 WSetting accuracy of set temperature1 KMax. filling volume of heating bath4 lPermissible ambient temperature / humidity5 to 40 °C / 80 %Degree of protectionIP 20 according to DIN EN 60529Dimensions (W x H x D)510 x 490 x 345 mmWeight26.07 kgConnected load100 to 240 V, 50/60 Hz, 1,500 W device power consumption, plus 24 V DC circuitScope of deliveryRV 8 drive unit (basic unit)HB digital heating bath, filling volume 4 litresRV 10.10 vertical glassware, coated, ident no. 0003755400NS 29 clamp RV 10.88, ident no. 0003683300Vapour duct tube RV 10.70 (NS 29/32), ident no. 0003812200Seal RV 10.8001, ident no. 0003907000RV 3.4 Woulff bottle, ident no. 0025004588Warranty and procurement serviceThe IKA manufacturer's warranty applies to rotary evaporators: 2 years, extended to 5 years if registered at ika.com/register within 90 days of purchase. For an additional uncoated set of glassware, a dry ice condenser or a recirculating chiller, our procurement service takes care of the configuration to match the existing device.

Not every distillation in the laboratory needs a heating bath temperature of 180 °C or motorised control. For routine evaporation of aqueous and low-boiling solvents, a compact, robust device that can be operated without lengthy training is often enough. That is exactly what the IKA RV 3 V rotary evaporator is designed for: the RV 3 eco drive unit with manual lift comes together with the HB eco S099 water heating bath up to 99 °C and uncoated vertical glassware in one package that can be connected directly to a vacuum pump and cooling water supply. For laboratories that already have a central vacuum and cooling water supply, or that need a second, easy-to-operate workstation alongside a more elaborate RV 10 station, the package is therefore an obvious, budget-conscious addition. Selection guide: RV 3, RV 8 or RV 10, and which specification level?Within the IKA rotary evaporator series, the RV 3 V marks the entry level: manual lift, heating bath with eco control up to 99 °C and uncoated glass. Anyone who needs higher heating bath temperatures up to 180 °C, for example for higher-boiling solvents or oil bath operation, will only find this specification from the RV 8 series onwards. The following overview classifies the five common complete packages of the RV series. Model designationIKA RV 3 V  |  RV 3 V-C  |  RV 8 V  |  RV 10 digital V Starter Solution  |  RV 10 auto pro V-C Liftmanual | manual | manual (hand lift) | motor with safety stop | motor with safety stop Control leveleco | eco | heating bath with digital display | digital | auto, with integrated vacuum controller Condenser coatinguncoated | coated | uncoated | uncoated | coated Cooling surface1,500 cm² for all five versions Speed range20 to 300 rpm | 20 to 300 rpm | 5 to 300 rpm | 5 to 280 rpm | 5 to 300 rpm Stroke150 mm  |  150 mm  |  120 mm  |  140 mm  |  140 mm Heating temperature rangeRoom temp. to 99 °C | Room temp. to 99 °C | Room temp. to 180 °C | Room temp. to 180 °C | Room temp. to 180 °C Vacuum pump in setno | no | no | yes, VACSTAR lite with VC 10 lite controller | yes, VACSTAR digital Recirculating chiller in setno | no | no | yes, RC 2 lite | no Differentiation within the RV familyAnyone who prefers coated glass for additional splinter protection but otherwise wants the same specification will find, in the IKA RV 3 V-C rotary evaporator, the technically identical drive and heating bath combination, only with coated instead of uncoated vertical glassware. Anyone who needs higher heating bath temperatures up to 180 °C and a wider speed range from 5 rpm is better served by the IKA RV 8 V. For laboratories that also want an integrated vacuum pump in the set, the Pro version IKA RV 3 pro V-C Complete rotary evaporator is the next step up. Since the RV 3 V includes neither a vacuum pump nor a recirculating chiller, we recommend the IKA RC 2 lite recirculating chiller for the cooling circuit, which according to the manufacturer is expressly intended for cooling rotary evaporators. This allows you to expand from the entry-level package in exactly the direction your laboratory needs, without replacing the entire device. Typical applicationsThe RV 3 V rotary evaporator is suitable for routine evaporation and concentration in the temperature range up to 99 °C: Routine solvent evaporation and recovery in chemistry and QA laboratories Concentrating aqueous samples and extracts as part of sample preparation Teaching and training laboratories that need a robust, easy-to-operate entry-level device Budget-oriented equipping of second or replacement workstations alongside an existing RV 10 station Chemistry, pharmaceuticals, bioindustry, research and development, production and quality assurance, and plant engineering as the fields of application named by the manufacturer Manual vacuum control: what matters with the entry-level modelWithout an integrated vacuum controller, pressure control in the RV 3 series is handled by the separately procured vacuum pump or an upstream vacuum controller. For a clean distillation process, it is advisable to apply the vacuum slowly at the start and to set the target pressure finally only once stable boiling has been reached, instead of immediately regulating to the lowest achievable pressure. This helps avoid bumping, which is more likely to occur with manual control than with automatic vacuum control such as in the auto level of the RV 10 series. The manual hand lift with a stroke of 150 millimetres also allows the flask to be lifted quickly out of the heating bath if necessary, for example when foam forms and the process has to be interrupted briefly. Use, installation and maintenanceThe drive unit is designed for ambient temperatures of 5 to 40 °C and a relative humidity of up to 80 %, degree of protection IP 20 according to DIN EN 60529. The manual hand lift requires somewhat more attention than a motorised lift when raising and lowering the glassware, but it can be operated without software or programming. The HB eco water heating bath should be checked regularly for sufficient water level and limescale deposits, especially with frequent operation near the upper temperature limit of 99 °C. The RV 10.8001 seal on the vapour duct is a wearing part and should be the first thing to check if vacuum tightness declines. The drive unit is operated at 100 to 240 volts at 50 or 60 hertz and draws up to 1400 watts, so a normal laboratory socket is sufficient for operation. For the cooling water circuit of the vertical condenser, a connection with adjustable flow is recommended, so that the cooling capacity can be adapted to different solvents and ambient temperatures without keeping water consumption unnecessarily high. Technical details Condenser typeupright (vertical, uncoated) Cooling surface1,500 cm² Motor principleDC Speed range20 to 300 rpm Speed tolerance (<100 rpm / >100 rpm)±1 rpm / ±1 % Liftmanual Stroke150 mm Heating temperature rangeRoom temp. to 99 °C Permissible ambient temperature range5 to 40 °C Permissible relative humidity80 % IP rating according to DIN EN 60529IP 20 Voltage / frequency100 to 240 V / 50/60 Hz Device power consumption1,400 W Scope of deliveryThe package includes the RV 3 eco drive unit, the HB eco water heating bath with digital temperature display and the uncoated vertical glassware RV 10.1 (ident no. 0003655300). A vacuum pump and a recirculating chiller are not part of the scope of delivery. 1 x RV 3 eco drive unit 1 x HB eco S099 water heating bath, up to 99 °C, with digital temperature display and carrying handles 1 x RV 10.1 glassware, vertical, uncoated (ident no. 0003655300) 1 x RV 10.70 vapour duct tube (NS 29/32) 1 x RV 10.8001 seal Regulatory informationAs an electrical device, the rotary evaporator falls under the WEEE Directive, implemented in Germany by the Electrical and Electronic Equipment Act (ElektroG). The IKA WEEE registration number is DE 66784213. Take-back at the end of its service life takes place within the framework of the statutory take-back obligations, and disposal with household waste is not permitted. Investment logic: what is in the set, what is still missing?Drive, heating bath and glassware are already covered by the RV 3 V, but for operation under vacuum a vacuum pump of its own is missing, and for a closed, water-saving cooling circuit a recirculating chiller such as the IKA RC 2 lite, which the manufacturer expressly intends for cooling rotary evaporators. Anyone who can foresee needing higher heating bath temperatures or a wider speed range should rather go straight to the RV 8 V or to the Pro version RV 3 pro V-C Complete with integrated pump than retrofit, since the heating bath type cannot be replaced afterwards. For an existing laboratory with vacuum and cooling water infrastructure already in place, the RV 3 V on the other hand is ready for use without further investment. Anyone who is unsure whether to purchase a vacuum pump of their own or to use an existing house vacuum line should first clarify the final pressure actually required for the planned applications, because this determines whether a simple diaphragm pump is sufficient or a more powerful model makes more sense. This clarification is particularly worthwhile if the RV 3 V is to be set up as a second device alongside an existing RV 10 station with its own vacuum supply, because the purchase cost of the vacuum pump may be saved entirely. Frequently asked questions Is a vacuum pump included in the scope of delivery? No, the package contains the drive, heating bath and glassware. A vacuum pump has to be procured separately for operation under vacuum. How hot does the heating bath get? The HB eco water heating bath heats from room temperature up to 99 °C. For higher temperatures, the RV 8 V with oil heating bath is more suitable. Is the glassware coated? No, the RV 3 V includes the uncoated glassware RV 10.1. The coated version is available as the RV 3 V-C. Which recirculating chiller suits this device? The manufacturer expressly names the cooling of rotary evaporators as a field of application for the IKA RC 2 lite. How is the lift operated? The lift is manual, with a stroke of 150 mm, without a motor or programming. Can I upgrade to a larger device later? A direct conversion is not intended. For higher throughput or higher temperatures, we recommend switching to the RV 8 V or the Pro version. What mains voltage is required? The drive unit works in the range of 100 to 240 volts at 50 or 60 hertz and draws up to 1400 watts. Can a vacuum pump be added to the device later? Yes, a suitable pump can be retrofitted at any time. The package itself is unaffected, since drive, heating bath and glassware work independently of vacuum generation. Individual requirements & procurement serviceWe will gladly support you with suitable vacuum pumps, recirculating chillers, spare glassware or wearing parts such as the vapour duct seal through our procurement service.

The RV 10 digital V is part of the digital range within the IKA RV 10 series and comes complete with a full set of uncoated vertical glassware. Unlike the auto-pro models, this unit controls the speed and heating bath via a classic 7-segment display, without a colour screen or an integrated vacuum controller. For a laboratory carrying out routine distillation procedures, this is often the more practical choice: fewer operating levels, ready for immediate use, and the complete set of glassware is already included in the box. The vertical condenser makes efficient use of its 1,500 cm² cooling surface via a specially developed glass guide, whilst the motorised lift raises the flask out of the heating bath at the touch of a button. Anyone who already has an RV-10 system in operation can use this unit as a replacement or secondary unit without having to abandon the existing range of accessories for the series.Operation with two safety levelsThe speed can be continuously adjusted between 5 and 280 revolutions per minute; a soft start and the option to select clockwise or anti-clockwise rotation in interval mode protect viscous or sticky samples. A built-in timer handles recurring process steps, so that no one needs to stand by the unit constantly during distillation. The heating bath heats up to 180 °C with a setting accuracy of 1 Kelvin; the maximum filling volume is 4 litres. In the event of a power cut, the safety-stop function of the motorised lift automatically raises the evaporator flask out of the hot bath. Individually adjustable safety temperature circuits, dry-run protection and adjustable limit position detection complement the protection against glass breakage.Cooling, interface and connected load specificationsThe vertical condenser, with a cooling surface area of 1,500 cm², is matched to the volume of the heating bath, ensuring that little solvent escapes even during rapid evaporation. An RS-232 interface connects the unit to the IKA labworldsoft software; the heating bath itself is controlled via infrared from the control unit. The unit operates on a mains supply of 220 to 240 volts with a power consumption of 1,400 watts. For other mains voltages, IKA also supplies the same model in versions rated at 115 V, 100 to 240 V, 100 to 120 V and 100 to 115 V. This allows the unit to be operated at locations outside the European 230 V mains supply, such as in branch offices or mobile laboratories.Typical applicationsSolvent recovery following extractions in the synthesis laboratoryConcentration of samples prior to further analysisRecurring distillation routines using fixed glassware, with no changeover timeTraining and education, where ease of use without menu levels is keySelection guide: the RV-10 family at a glanceWe offer a choice of six RV-10 variants. The ‘digital’ range, to which this product belongs alongside the V-C and FLEX models, covers the classic, manually operated equipment, whilst the ‘auto’ range adds a TFT colour display and an integrated vacuum controller.ModelGlass configurationSpeed rangeOperationPumpRV 10 digital V (this product)Uncoated vertical glass set5 to 280 rpm7-segment display, manualwithout pumpRV 10 digital V-CCoated vertical glass set5 to 280 rpm7-segment display, manualwithout pumpRV 10 digital FLEXwithout glass set5 to 280 rpm7-segment display, manualwithout pumpRV 10 auto pro VVertical glass set, uncoated5 to 300 rpmTFT colour display, integrated vacuum controllerVACSTAR digital includedRV 10 auto pro FLEXwithout glass set5 to 300 rpmTFT colour display, integrated vacuum controllerVACSTAR digital includedRV 10 auto V Starter SolutionUncoated vertical glass set5 to 300 rpmTFT colour display, integrated vacuum controllerVACSTAR lite and RC 2 lite recirculating chiller includedFor those distilling smaller sample volumes, the RV 3 and RV 8 offer more compact alternatives from the same IKA product range.Technical detailsThe following table summarises the specifications for the drive, heating bath and condenser, as stated by IKA for the digital range of the RV 10.Condenser designverticalCooling surface area1,500 cm²Motor principleDirect currentSpeed range5 to 280 rpmDirection of rotation reversibleYesLiftmotorised, stroke 140 mmHeating temperature rangeRoom temperature to 180 °CHeating power1,350 WSetting accuracy1 KMax. heating bath capacity4 lPermissible ambient temperature / humidity5 to 40 °C / 80 %IP ratingIP 20 in accordance with DIN EN 60529Dimensions (W x H x D)500 x 430 x 440 mmWeight32.36 kgRS-232 interfaceAvailableConnected load220 to 240 V, 50/60 Hz, 1,400 W (other voltage options: 115 V / 100 to 240 V / 100 to 120 V / 100 to 115 V)Scope of deliveryRV 10 digital drive unit (base unit), ID no. 0010004799HB 10 heating bath, capacity 4 litresRV 10.1 vertical glass set, uncoated, ID No. 0003655300RV 10.70 steam feed-through pipe (NS 29/32), ID No. 0003812200Seal RV 10.8001, ID No. 0003907000Woulff’s flask RV 3.4Support rod RV 3.1Warranty and procurement serviceIKA’s manufacturer’s warranty applies to rotary evaporators: 2 years, extended to 5 years upon registration at ika.com/register within 90 days of purchase. For additional accessories such as further glassware sets, condensers or a recirculating chiller, our procurement service will put together a package to suit your existing unit.

The RV 10 digital with dry ice condenser belongs to the digital line of the RV 10 series and replaces the otherwise usual vertical or diagonal glassware with a dry ice condenser with 620 square centimetres of cooling surface. The device therefore runs without a cooling water connection, which is particularly important for low-boiling solvents where pure water cooling is not sufficient. Like the other digital models, the device controls speed and heating bath via a classic 7-segment display, without a colour display and without an integrated vacuum controller, but with a motorised rather than manual lift. For a laboratory with recurring distillation methods, this is often the more practical choice: fewer operating levels, ready for immediate use, and the condenser is already in the box.Motorised lift and digital displayThe speed can be set continuously between 5 and 280 revolutions per minute, and the direction of rotation can be reversed for interval operation. The motorised lift has a stroke of 140 millimetres and moves the flask out of the heating bath at the push of a button, and a built-in timer takes over recurring process steps. The heating bath heats up to 180 °C with a setting accuracy of 1 kelvin, and the filling volume is 3 litres.Dry ice condenser and interfaceThe dry ice condenser with 620 square centimetres of cooling surface is filled with dry ice or another cooling medium instead of being connected to a water line. An RS-232 interface connects the device to the IKA software labworldsoft, and for the mains connection IKA offers the model in several voltage variants. The device power consumption is 1,400 watts, and the heating power of the bath is 1,300 watts.Choice of coolant and everyday operationIn practice, the dry ice condenser is filled with crushed dry ice, usually mixed with a solvent such as isopropanol or acetone so that the cold is distributed evenly around the cooling coils instead of settling in lumps. With longer distillation series, refilling is a fixed routine, since dry ice sublimates continuously. The built-in timer eases everyday work here, because a distillation step can be started and left to run while other samples are prepared in parallel, and the motorised lift automatically raises the flask out of the heating bath at the end. For a diethyl ether or dichloromethane mixture, the filling volume of 3 litres in the heating bath is usually sufficient for a complete distillation run.Ambient conditions and dimensionsThe degree of protection IP 20 according to DIN EN 60529 and the permissible ambient range of 5 to 40 °C at up to 80 % humidity correspond to the usual conditions in a laboratory room. With a footprint of 500 x 430 x 440 millimetres and a weight of 20 kilograms, the device is heavier than a pure RV 3 drive unit because of the condenser and motorised lift, but can still be accommodated on a standard fume hood area.Typical applicationsDistillation of low-boiling solvents without a cooling water connection at the workstationRecurring distillation routines with a motorised lift for less manual effortConnection to labworldsoft via RS-232 for logging and remote monitoringTraining and teaching with clearly structured operation without menu levelsReplacement or second device for an existing RV 10 digital systemSelection guide: the RV 10 digital familyWithin the digital line, two versions with vertical glassware, one without glassware (FLEX) and two with a dry ice condenser (uncoated and coated) are available, each with the same drive technology and the same speed range.ModelEquipmentSpeed rangeOperationRV 10 digital VVertical glassware, uncoated5 to 280 rpm7-segment display, manualRV 10 digital V-CVertical glassware, coated5 to 280 rpm7-segment display, manualRV 10 digital FLEXwithout glassware5 to 280 rpm7-segment display, manualRV 10 digital with dry ice condenser (this product)Dry ice condenser, 620 cm²5 to 280 rpm7-segment display, manualRV 10 auto V Starter SolutionVertical glassware, pump and cooler in the set5 to 300 rpmTFT colour display, vacuum controller integratedThe coated dry ice condenser version is available as the RV 10 digital with dry ice condenser, coated, and for smaller sample quantities there is the RV 3 from the same series family.Accessories from the RV 10 platformLike the other digital models, this version is also compatible with the entire accessory platform of the RV 10 series. A vertical or diagonal glassware set can be retrofitted if required, as can recirculating cooling as an alternative to dry ice operation or a vacuum pump with controller for automated vacuum control, should manual control no longer be sufficient later.Technical detailsCondenser typeDry ice condenserCooling surface620 cm²Motor principleDCSpeed range5 to 280 rpmDirection of rotation reversibleyesLiftmotorised, stroke 140 mmHeating temperature rangeRoom temperature to 180 °CHeating power1,300 WSetting accuracy of set temperature1 KMax. filling volume of heating bath3 lTimerpresentPermissible ambient temperature / humidity5 to 40 °C / 80 %IP ratingIP 20 according to DIN EN 60529RS-232 interfacepresentDimensions (W x H x D)500 x 430 x 440 mmWeight20 kgDevice power consumption1,400 W, 50/60 HzMains voltage variants220 to 240 V / 115 V / 100 to 240 V / 100 to 120 V / 100 to 115 VScope of deliveryRV 10 digital drive unit (basic unit with heating bath), ident no. 0010006365RV 10.4 dry ice condenser, ident no. 0003742000RV 10.84 evaporating flask (NS 29/32, 1,000 ml), ident no. 0003740500RV 10.102 receiving flask (KS 35/20, 500 ml), ident no. 0003742400Warranty and procurement serviceThe IKA manufacturer's warranty applies to rotary evaporators: 2 years, extended to 5 years if registered at ika.com/register within 90 days of purchase. For an additional set of glassware, recirculating cooling as an alternative to dry ice operation or suitable accessories from the RV 10 platform, our procurement service takes care of the configuration.

In this version of the RV 10 digital with dry ice condenser, the evaporating flask, receiving flask and RV 10.40 dry ice condenser are coated, which holds splinters together in the event of glass breakage instead of scattering them in the fume hood. The drive, operation and condenser design correspond to the uncoated dry ice condenser version: 7-segment display instead of colour display, motorised lift instead of manual operation, no integrated vacuum controller. For laboratories working with aggressive or toxic solvents, the coating is an obvious additional protection without anything changing in the drive technology. As with the uncoated model, the device comes with an evaporating flask of 1,000 millilitres volume and a receiving flask of 1,000 millilitres volume, both in coated design.What the coating changes in operationTechnically, the distillation remains identical to the uncoated version, and only the glassware differs. If a crack or breakage occurs, the coating holds splinters together at the flask or condenser instead of letting them escape uncontrolled. The dry ice condenser with 620 square centimetres of cooling surface is filled with dry ice or another cooling medium as with the uncoated model and thus makes a cooling water connection unnecessary. The degree of protection IP 20 according to DIN EN 60529 and the permissible ambient range of 5 to 40 °C at up to 80 % humidity apply unchanged from the uncoated model.Accessories and expansionLike the uncoated sibling model, this version is also compatible with the entire accessory platform of the RV 10 series. A second coated set of glassware, recirculating cooling as an alternative to dry ice operation or a vacuum pump with controller can be retrofitted should the requirements in the laboratory grow later. For ongoing operation, a standard cooling medium in the condenser jacket is sufficient, and no additional power connection is needed for cooling.Drive, lift and heating bathThe speed can be set between 5 and 280 revolutions per minute, and the direction of rotation can be reversed for interval operation. The motorised lift has a stroke of 140 millimetres and moves the flask out of the heating bath at the push of a button, and a timer automatically takes over recurring process steps. The heating bath heats up to 180 °C with a setting accuracy of 1 kelvin, the filling volume is 3 litres, and the heating power is 1,300 watts.Choice of coolant and handling in everyday useAs with the uncoated model, the dry ice condenser is filled with crushed dry ice, usually mixed with a solvent such as isopropanol or acetone so that the cold is distributed evenly around the cooling coils. With longer distillation series, refilling is routine, and the built-in timer and the motorised lift ease operation here, because the flask is raised automatically out of the heating bath at the end. The coating of the condenser and flask changes nothing in this sequence, and it only takes effect in the event of breakage. Cold-protection gloves are sensible when handling dry ice, as pure dry ice can cause frostbite on direct skin contact.Typical applicationsDistillation of solvents where glass breakage would be particularly criticalLow-boiling solvents without a cooling water connection, as with the uncoated versionLaboratories with increased safety requirements for glasswareRecurring distillation routines with a motorised lift and timerTraining laboratories in which splinter protection is part of the safety conceptSelection guide: coated or uncoatedAnyone who does not need additional splinter protection saves money with the uncoated dry ice condenser version. Both versions share the drive, speed range and heating bath, and the difference lies solely in the glassware.ModelEquipmentSpeed rangeOperationRV 10 digital VVertical glassware, uncoated5 to 280 rpm7-segment display, manualRV 10 digital V-CVertical glassware, coated5 to 280 rpm7-segment display, manualRV 10 digital FLEXwithout glassware5 to 280 rpm7-segment display, manualRV 10 digital with dry ice condenserDry ice condenser, 620 cm²5 to 280 rpm7-segment display, manualRV 10 digital with dry ice condenser, coated (this product)Dry ice condenser, coated, 620 cm²5 to 280 rpm7-segment display, manualFor automated vacuum control with a colour display, the RV 10 auto V Starter Solution is available, and for smaller sample quantities the RV 3 from the same series family.Technical detailsCondenser typeDry ice condenser, coatedCooling surface620 cm²Motor principleDCSpeed range5 to 280 rpmDirection of rotation reversibleyesLiftmotorised, stroke 140 mmHeating temperature rangeRoom temperature to 180 °CHeating power1,300 WSetting accuracy of set temperature1 KMax. filling volume of heating bath3 lTimerpresentPermissible ambient temperature / humidity5 to 40 °C / 80 %IP ratingIP 20 according to DIN EN 60529RS-232 interfacepresentDimensions (W x H x D)500 x 430 x 440 mmWeight20 kgDevice power consumption1,400 W, 50/60 HzMains voltage variants220 to 240 V / 115 V / 100 to 240 V / 100 to 120 V / 100 to 115 VScope of deliveryRV 10 digital FLEX drive unit (basic unit with heating bath), ident no. 0010006364RV 10.84 evaporating flask (NS 29/32, 1,000 ml), ident no. 0003740500RV 10.203 receiving flask, coated (KS 35/20, 1,000 ml), ident no. 0003743500RV 10.40 dry ice condenser, coated, ident no. 0003742100Warranty and procurement serviceThe IKA manufacturer's warranty applies to rotary evaporators: 2 years, extended to 5 years if registered at ika.com/register within 90 days of purchase. For a second condenser and flask set in coated design, a set of glassware or recirculating cooling as an alternative to dry ice operation, our procurement service puts together the suitable combination, even if only a single glass part has to be replaced and not the entire set.

The RV 8 FLEX is the pure drive unit of the IKA RV 8 series, without glassware and without a condenser. Anyone who already has their own glassware in house or wants to select it specifically by process does not have to buy a preconfigured set with the FLEX. The hand lift works manually, and the device manages without a motorised lift and without a vacuum controller, but is ready for immediate use for laboratories that know their distillation routines and value a free choice of glassware combination. An HB 10 heating bath with 4 litre filling volume is included in the scope of delivery despite the reduced equipment. This division is particularly worthwhile with several RV 8 devices operated in parallel: a replacement drive can be mounted quickly on the FLEX without having to order another set of glassware that ends up unused in the cupboard.Free choice of glassware and condenserWithout a fixed set of glassware, the RV 8 FLEX can be fitted with any combination from the IKA RV 10 glassware range, from uncoated vertical glassware through the coated version to the dry ice condenser. This is worthwhile above all for laboratories that run different processes with changing requirements for breakage protection or cooling capacity and do not want to keep several complete devices on hand. The RV 05.10 ball joint clamp and NS 29 clamp are already included, so that separately procured glassware can be mounted directly.Hand lift and safety functionsThe manual lift raises and lowers over a stroke of 120 millimetres, the immersion angle is continuously adjustable, and one-handed operation works for right-handed and left-handed users. If the power fails, an integrated safety lift automatically raises the flask out of the heating bath. Digital displays for rotation speed and heating bath temperature run independently of the chosen glassware configuration, and the speed ranges from 5 to 300 rpm.Heating bath and connected loadThe supplied heating bath heats up to 180 °C with a setting accuracy of 1 kelvin, carrying handles make transport easier, and a key button locks the set temperature against accidental adjustment. A 24-volt DC circuit in the device reduces the risk compared with components carrying mains voltage. On the mains, the RV 8 FLEX runs at 100 to 240 volts and 1500 watts device power consumption, and the heating bath draws up to 1400 watts.Typical applicationsLaboratories with existing glassware that are looking for a new drive unit without duplicate accessoriesChanging distillation processes with different needs for breakage protection or cooling capacityReplacement procurement when only the drive has to be replaced but the glassware is retainedTraining laboratories that demonstrate different sets of glassware on the same driveSelection guide: the RV 8 family at a glanceSix RV 8 versions are available from us, all with a manual hand lift. The FLEX is the only version without any glassware and condenser equipment. It is suitable above all when glassware and condenser are already available or are to be selected separately by process.ModelGlasswareCondenserPeripherals in setRV 8 V-CVertical glassware, coated (RV 10.10)Vertical condenser, 1,500 cm²without pump, without chillerRV 8 FLEX (this product)without glasswarewithout condenserwithout pump, without chillerRV 8 with dry ice condenserEvaporating and receiving flask, without glassware setRV 10.4 dry ice condenser, uncoatedwithout pump, without chillerRV 8 with dry ice condenser, coatedEvaporating and receiving flask, coatedRV 10.40 dry ice condenser, coatedwithout pump, without chillerRV 8 V Starter SolutionVertical glassware, uncoated (RV 10.1)Vertical condenser, 1,500 cm²VACSTAR lite, RC 2 liteRV 8 pro V-C Complete, coated vertical glassVertical glassware, coatedVertical condenserComplete set (details on the product page)Anyone looking for a glassware-free drive unit with TFT display and integrated vacuum controller will find, in the RV 10 auto pro FLEX the automated version with a speed range up to 300 rpm. For smaller sample quantities, the RV 3 FLEX is the more compact alternative from the same series family.Technical detailsCondenser typewithout condenserMotor principleDCSpeed range5 to 300 rpmSpeed tolerance±1 rpm below 100 rpm, ±1 % from 100 rpmLiftmanual, stroke 120 mmHeating temperature rangeRoom temperature to 180 °CHeating power1,400 WSetting accuracy of set temperature1 KMax. filling volume of heating bath4 lPermissible ambient temperature / humidity5 to 40 °C / 80 %Degree of protectionIP 20 according to DIN EN 60529Dimensions (W x H x D)510 x 490 x 345 mmWeight22.37 kgConnected load100 to 240 V, 50/60 Hz, 1,500 W device power consumption, plus 24 V DC circuitScope of deliveryRV 8 drive unit (basic unit), ident no. 0010003488HB 10 heating bath, filling volume 4 litresBall joint clamp RV 05.10, ident no. 0000736600NS 29 clamp RV 10.88, ident no. 0003683300Vapour duct tube RV 10.70 (NS 29/32), ident no. 0003812200Seal RV 10.8001, ident no. 0003907000RV 3.4 Woulff bottle, ident no. 0025004588Warranty and procurement serviceThe IKA manufacturer's warranty applies to rotary evaporators: 2 years, extended to 5 years if registered at ika.com/register within 90 days of purchase. For suitable glassware, a dry ice condenser or a recirculating chiller, our procurement service takes care of the configuration.

The RV 10 digital V-C is the sister model of the RV 10 digital V and shares with it the drive, heating bath and the complete control system via a 7-segment display. The only difference lies in the glassware: instead of the uncoated vertical glass set, IKA supplies the coated RV 10.10 set with this model. This provides the receiving flask and condenser with additional protection against shattering, an advantage when working in the laboratory with more aggressive solvents or in confined spaces, where a broken flask would have particularly unpleasant consequences. The operation itself remains deliberately simple, with no colour display and no additional software layer. Anyone deciding between the V and V-C models is primarily weighing up whether the extra cost of the coated glassware is worth the additional protection in their own laboratory.Coated glass as an additional safety featureThe coating on the vertical glass set holds shards together in the event of breakage. For applications involving samples whose composition varies or whose purity is not known in advance, this provides sensible basic protection without altering the actual handling procedure. The condenser continues to utilise its 1,500 cm² cooling surface via a specially developed glass guide; it is mounted, as with the uncoated model, using an NS 29 clamp, which is supplied as standard with this set.Drive, heating bath and safety featuresThe speed ranges from 5 to 280 revolutions per minute; a soft start and selectable clockwise/anti-clockwise rotation in interval mode protect sensitive samples. The heating bath reaches up to 180 °C with a setting accuracy of 1 Kelvin and has a maximum capacity of 4 litres. The motorised lift automatically raises the evaporator flask out of the hot bath in the event of a power cut; individually adjustable safety temperature circuits, dry-run protection and adjustable limit position detection complement the protection against glass breakage. The unit can be connected to the labworldsoft software via the RS-232 interface; the heating bath is controlled via infrared. The unit operates on a mains supply of 220 to 240 volts with a power consumption of 1,400 watts; for other mains voltages, IKA also supplies the same model in the following versions: 115 V, 100 to 240 V, 100 to 120 V and 100 to 115 V.Typical applicationsDistillation of corrosive or aggressive solvent mixturesLaboratory areas requiring enhanced splinter protection, such as in confined workspacesRoutine operation with varying sample compositionsReplacement or secondary unit for existing RV-10 digital systems with coated glassSelection guide: an overview of the RV-10 rangeWithin the digital range, the RV 10 digital V-C differs from the uncoated RV 10 digital V solely in terms of the glass; compared with the auto range, it lacks a TFT display and an integrated vacuum controller. The following table compares all six RV-10 variants.ModelGlass configurationSpeed rangeOperationPumpRV 10 digital VUncoated vertical glass set5 to 280 rpm7-segment display, manualwithout pumpRV 10 digital V-C (this product)Coated vertical glass set5 to 280 rpm7-segment display, manualwithout pumpRV 10 digital FLEXwithout glass set5 to 280 rpm7-segment display, manualwithout pumpRV 10 auto pro VVertical glass set, uncoated5 to 300 rpmTFT colour display, integrated vacuum controllerVACSTAR digital includedRV 10 auto pro FLEXwithout glass set5 to 300 rpmTFT colour display, integrated vacuum controllerVACSTAR digital includedRV 10 auto V Starter SolutionUncoated vertical glass set5 to 300 rpmTFT colour display, integrated vacuum controllerVACSTAR lite and RC 2 lite recirculating chiller includedFor those distilling smaller sample volumes, the RV 3 and RV 8 offer more compact alternatives from the same IKA product range.Technical detailsApart from the glassware and weight, the specifications correspond to those of the RV 10 digital V.Condenser designverticalCooling surface area1,500 cm²Motor principleDirect currentSpeed range5 to 280 rpmDirection of rotation reversibleYesLiftmotorised, stroke 140 mmHeating temperature rangeRoom temperature to 180 °CHeating power1,350 WSetting accuracy1 KMax. heating bath capacity4 lPermissible ambient temperature / humidity5 to 40 °C / 80 %IP ratingIP 20 in accordance with DIN EN 60529Dimensions (W x H x D)500 x 430 x 440 mmWeight32.67 kgRS-232 interfaceAvailableConnected load220 to 240 V, 50/60 Hz, 1,400 W (other voltage options: 115 V / 100 to 240 V / 100 to 120 V / 100 to 115 V)Scope of deliveryRV 10 digital drive unit (base unit), ID no. 0010004802HB 10 heating bath, capacity 4 litresRV 10.10 vertical glass set, coatedClamp NS 29, RV 10.88RV 10.70 steam feed-through pipe (NS 29/32)Seal RV 10.8001Woulff flask RV 3.4Support rod RV 3.1Warranty and procurement serviceIKA’s manufacturer’s warranty applies to rotary evaporators: 2 years, extended to 5 years upon registration at ika.com/register within 90 days of purchase. Replacement glassware, uncoated flasks or a recirculating chiller can be reordered via our procurement service to fit your existing unit.

For stirring and heating processes on the 1-litre scale that do not require pH measurement or digital process documentation, the IKA LR 1000 basic System laboratory reactor (MPN 20119960) offers the basic equipment of the LR 1000 reactor platform. It processes media with a viscosity of up to 100,000 mPas in a working volume of up to 1000 millilitres and heats the medium to working temperatures of up to 120 °C. As the entry-level version of the LR 1000 series, it suits laboratories that need a compact, heated laboratory reactor without the additional sensors of the LR 1000 control System. Operation therefore stays reduced to the essentials: set the speed, set the temperature, stir. Speed control up to 100,000 mPas The speed range of the LR 1000 basic System extends from 10 to 150 revolutions per minute at a rated torque of 3 Nm, with a maximum speed deviation of ±5 revolutions per minute. This allows media with a viscosity of up to 100,000 mPas to be stirred in a controlled way. The system is designed for continuous operation at 100 % duty cycle, so longer reactions or multi-hour stirring processes can be run without interruption. Heated reactor vessel with 1000 millilitres working volume The reactor vessel holds a maximum of 1000 millilitres. With a dispersing tool the minimum volume is 500 millilitres, without a dispersing tool it is 300 millilitres. The heater delivers a heating power of 1000 watts and warms the medium to up to 120 °C, while the heating plate itself can reach temperatures of up to 180 °C. Temperature control works with an accuracy of ±0.2 kelvin at the medium and a setting accuracy of ±1 kelvin for the target temperature. The system is also designed for vacuum operation down to 25 mbar. Compact design with connection for external temperature probes With dimensions of 443 x 360 x 295 millimetres and a weight of around 22 kilograms, the LR 1000 basic System fits into a modest footprint in the laboratory. An external temperature probe can be connected via a PT100 connection, and two additional hose nozzles allow connection of an external cooling medium, for example to cool exothermic reactions in a controlled way. An RS 232 interface and a USB port are available for connection to a PC. Material and resistance The media-contacting parts are made of borosilicate glass 3.3, stainless steel AISI 316L, PTFE and PEEK. The seals are made of FKM and, together with the chemically resistant glass, make the system suitable for both aqueous and solvent-based batches. The permissible ambient temperature is 5 to 40 °C, the permissible relative humidity a maximum of 80 %. Vacuum operation for degassing and solvent-free working In addition to classic stirring and heating at normal pressure, the LR 1000 basic System can also be operated under vacuum down to 25 mbar. This is helpful, for example, when air bubbles are to be removed from a viscous formulation, or when a solvent is to be removed gently at reduced pressure and therefore lower temperature, instead of heating the medium to its boiling point at normal pressure. Difference from the LR 1000 control System The basic System covers the basic stirring and heating functions of the LR 1000 series, but omits the TFT display, pH measurement, integrated weighing function and Bluetooth connection of the LR 1000 control System. For applications where pure temperature and speed control without additional measurement data acquisition is sufficient, the basic System is therefore the more economical choice within the series. Typical applications The LR 1000 basic System is suitable for stirring and heating processes on the 1-litre scale without additional documentation requirements, wherever a solid basic equipment level is sufficient: Stirring and heating reaction batches in chemical synthesis Homogenising and temperature-controlling creams, gels and emulsions in cosmetics development Vacuum-assisted degassing or concentrating of solutions Formulation development in early pharmaceutical development Practical courses and training in which the basic handling of a heated laboratory reactor is taught Routine processes in which temperature and speed must be kept constant and no pH measurement is required Smaller batches in materials development where external temperature monitoring via PT100 is sufficient Preliminary trials to test new recipes before a process is transferred to the more extensively equipped control System Technical details Max. working volume1,000 ml Min. volume with dispersing tool500 ml Min. volume without dispersing tool300 ml Speed range10 to 150 rpm Speed deviationmax. ±5 rpm Rated torque3 Nm Max. viscosity100,000 mPas Working temperature (medium) max.120 °C Heating temperature (heating plate) max.180 °C Heating power1,000 W Control accuracy (medium)±0.2 K Setting accuracy target temperature±1 K Achievable vacuum25 mbar Permissible duty cycle100 % Material (media-contacting parts)Borosilicate glass 3.3, stainless steel AISI 316L, PTFE, PEEK, FKM InterfacesRS 232, USB Connection for external temperature probePT100 Dimensions (W x H x D)443 x 360 x 295 mm Weightapprox. 22 kg Permissible ambient temperature5 to 40 °C Permissible relative humiditymax. 80 % Scope of delivery 1 x IKA LR 1000 basic base station 1 x Reactor vessel 1 x Sensor holder 1 x Temperature probe 1 x Stand rod 2 x Hose nozzles for cooling medium Individual requirements and procurement service To extend the LR 1000 basic System, we support you through our procurement service with additional accessories, for example further reactor vessels, dispersing tools or a move to the more extensively equipped LR 1000 control System. We are also happy to advise you on spare parts. Further information and contact options can be found at our procurement service.