LAUDA
LAUDA Alpha A Hanging Thermostat 230 V; #L000618
LAUDA Alpha A Immersion Thermostat 230 V; 50/60 Hz Key features: Immersion thermostat with extremely simple operation Single-line LED display for showing actual or setpoint values User-friendly menu navigation and extremely simple 3-button operation Fully electronic continuous controller Low-leveland over-temperature protection for operation with non-flammable liquids Audible and visual alarm Circulation pump with flow reduction Suitable for baths with a maximum wall thickness of 30 mm and a minimum immersion depth of 150 mm Optional cooling coil and pump circulation kit Technical data (in accordance with DIN 12876): Operating temperature range: 25 … 100 °C Ambient temperature range: 5 … 40 °C Temperature stability: 0.05 ±K Maximum heating power: 1.5 kW Maximum power consumption: 1.5 kW Current consumption: 7 A Pump maximum pressure: 0.2 bar Pump flow rate at maximum pressure: 15 L/min Bath volume (min./max.): 0.0 / 50.0 L Dimensions (WxDxH): 125 x 150 x 300 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7) Standard accessories: 1 screw terminal
LAUDA Hydro H 8 water bath 230 V; 50/60, #L002901
LAUDA Hydro H 8 Water Bath 230 V; 50/60 Hz Key features: Easy-to-use water bath TFT display with a clear overview of all process data Setting and display of temperature values in increments of 0.1°C. Setting of timer values in hours (h) and minutes (min). Membrane keypad with clear symbols Digital setpoint adjustment Adjustable trigger points for over- and under-temperature alarms up to a maximum of +/- 10 K Temperature display switchable from °C to °F Single-point temperature controller Visual and audible alarm in the event of low water level, over- and under-temperature, and sensor breakage/short circuit Electronic function monitoring of the temperature controller Three application-specific timer functions Bath body, cover frame, sieve tray and heating element made of stainless steel Bath vessel with drain tap Heat-insulating lid made of stainless steel; double-walled with an inner curve to prevent condensate from dripping back into the vessels Lid and sieve tray supplied as standard Technical data: Operating temperature range: 25 … 100 °C Ambient temperature range: 10 … 40 °C Temperature stability: 0.1 ±K Maximum heating power: 1 kW Bath dimensions (WxDxH): 245 x 200 x 165 mm Bath opening (Ø): Bath volume min./max.: 3.8 / 7.0 L Dimensions (WxDxH): 340 x 395 x 275 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7)
LAUDA Puridest PD 8 R Water Distiller, Single-column Distiller, L003015
The LAUDA Puridest PD 8 R water distiller is a highly advanced thermal system solution for the fully automated production of high-purity, sterile and pyrogen-free ultrapure water (mono-distillate) in clinical, pharmaceutical and university laboratory settings. In demanding analytical processes, reagent preparation or microbiological cell culture applications, the consistent removal of inorganic salts, organic impurities and microbial organisms is the primary criterion for gently eliminating interference effects in instrumental analyses. This fully automatic compact system delivers an excellent distillate conductivity of approx. 2.3 µS/cm at 25 °C and, with a continuous production rate of 8 litres per hour, ensures a self-sufficient supply of ultrapure water. For laboratory managers and procurement officers, this integrated system architecture offers the ideal combination of on-demand media storage and exceptional process reliability in accordance with stringent GLP and GMP guidelines, thanks to the generous 16-litre storage tank. Thermodynamic separation process and ultrapure water quality The distillation-based operating principle of the Mono distillation unit is founded on the classic, physically unrivalled phase transition of raw water into the vapour phase, followed by condensation. Through boiling in the precisely temperature-controlled distillation flask, non-volatile impurities, heavy metal ions and particulate matter are retained in the sump. A key fluid dynamics-related quality feature is the integrated CO₂ degassing port on the condenser, which reliably separates volatile acidic gases such as carbon dioxide to prevent any subsequent drop in the pH of the distillate in the storage tank. The integrated condenser is installed as a robust cooling coil directly within the storage tank and guarantees highly efficient enthalpy exchange with minimal thermal losses. Cooling efficiency and automated resource management The thermodynamic kinetics of the LAUDA Puridest PD 8 R are characterised by intelligent, energy-optimised media management. The cooling water used for condensation – which is heated in a way that is gentle on the material – is routed directly to feed the distillation flask (boiler). This energy-efficient circulation drastically reduces the required nominal thermal output of the 6 kW tubular heating elements and minimises the overall CO₂ footprint of laboratory operations. To conserve valuable raw water resources, an integrated solenoid valve controls the water supply fully automatically: once the storage tank is completely filled, the system instantly shuts off the cooling water supply, thereby avoiding unnecessary idle consumption whilst preserving the material. Materials Science System Integrity and Sensors The physical boundaries of the apparatus are defined by a double-walled, powder-coated housing made of galvanised sheet steel, which offers outstanding thermal insulation and mechanical resilience. All functional components in contact with samples and steam – such as tubular heating elements, the distillation flask, the storage tank and the condenser – are made of high-purity, stainless steel. This material-science-based quality feature prevents metallic cross-contamination and facilitates cyclic descaling via the easily accessible distillation flask. Cybernetic monitoring is carried out via an electronic contamination control system with automatic distillation stop and visual cleaning instructions, as well as a thermostatic low-water safety device (dry-run protection). Once distillate has been drawn off via the ergonomic tap with integrated continuous and intermittent settings, an electronic level sensor triggers the immediate, fully automatic refilling of the storage tank. Technical details Distillation & Metrological Specifications Unit type: Single-column still / Fully automatic with storage tank Production capacity: 8.0 l/h Conductivity of mono-distillate at 25 °C: 2.3 µS/cm Storage tank capacity: 16 l (equivalent to twice the hourly output) Degassing: CO₂ degassing port on the condenser Thermodynamics & Fluid Management Max. heating power: 6 kW Max. power consumption: 6 kW Cooling water consumption: approx. 1.2 l/min Minimum cooling water pressure: 3 bar Max. cooling water pressure: 7 bar Water inlet connection (water cooling): 1/2 inch (hose connection) Water outlet connection (water cooling): 3/4 inch (hose connection) Integrated option: Separate water supply to the boiler feed with pre-treated water (1/2-inch hose connection) Design, Protection & Safety Material (in contact with sample): High-quality, stainless steel (tubular heating elements, bladder, tank, condenser) Housing material: Galvanised sheet steel, powder-coated (double-walled design) Installation: Suitable for tabletop installation or secure wall mounting Safety systems: Thermostatic low-water protection, electronic contamination monitoring with automatic distillation stop and visual cleaning indicator Distillate collection: Drain tap with practical continuous and tap-to-run settings Dimensions & Logistics Unit dimensions (W x D x H): 780 x 410 x 540 mm Net weight: 34 kg Ambient temperature range: 10 … 40 °C Mains supply: 400 V / 3/N/PE / 50/60 Hz Mains plug: Robust mains cable with CEE plug (IEC 60309, 5-pin, red, 16 A) Country of origin: Germany Contents 1 x LAUDA Puridest PD 8 R water distiller base unit (MPN: L003015) 1 x Integrated 16-litre stainless steel storage tank 1 x Integrated power cable with 5-pin CEE plug (16 A) 1 x User manual Individual requirements & accessories To optimise ultrapure water quality and protect the stainless steel distillation flask from rapid limescale build-up, it is recommended to install pre-treatment components upstream, depending on the local raw water hardness. Our range includes suitable dechlorination filters (dechlorination filters with initial fill), phosphate barriers for hardness stabilisation, and 1-µm pre-filters including a fine filter cartridge. The system is factory-fitted with a separate water supply, allowing the boiler to be fed directly with pre-treated water (e.g. from an upstream reverse osmosis or desalination system). Please use our technical procurement service to configure your bespoke water treatment system.
LAUDA Loop L 250, circulation bath, Peltier technology, 250 W, L000580
Thermoelectric solid-state thermodynamics (Peltier effect) The precise isochoric temperature control of sensitive external instruments in optical analysis (such as refractometers or polarimetres) requires a constant heat sink without oscillating refrigerant cycles. The LAUDA Loop L 250 completely eliminates the need for a conventional compression chiller and operates on the basis of Advanced Peltier Technology. Thermodynamic energy transfer takes place via thermoelectric semiconductor junctions which, when a direct current is applied, extract thermal energy from the fluid temperature-control medium (cooling capacity of 250 W at 20 °C). Thanks to microprocessor-controlled polarity reversal, exactly the same Peltier elements function as heating units (heating capacity 400 W). This reversible electron flow completely eliminates the thermodynamic dead band of conventional compressors around the ambient temperature zero point and enables metrological temperature stability of ± 0.1 K within the operating range of 4 °C to 80 °C. Vibration elimination and fluid-mechanical kinematics A fundamental analytical advantage of the compressor-free architecture is the absolute absence of mechanical vibration. As there are no reciprocating piston compressors or expanding F-gases (refrigerants) to oscillate, no macromechanical vibrations are induced in the temperature control circuit or the housing. This is absolutely essential when the system is physically operated in the vicinity of highly sensitive laser spectrometers or scanning electron microscopes. The internal fluid-mechanical kinematics are achieved by a high-performance circulation pump, which delivers a delivery pressure of 0.8 bar and a maximum hydrodynamic flow rate of 3 l/min into the closed external circuit. To minimise the time required for set-up when switching between different consumers, the system is fitted as standard with Quick C. 1/4" quick-release couplings, which guarantee a drip-free and hermetic disconnection of the pipework network. System cybernetics and global energy self-sufficiency The electronic interface is controlled via an extremely high-contrast graphical OLED display and an intuitive 3-button soft-key architecture, which modulates the PID control loop without latency. A serial RS-232 interface is integrated for seamless GLP-compliant data logging in automated laboratory environments. To counteract infrastructural anomalies in various global power grids, the Loop L 250 is equipped with a wide-range power supply (100 to 240 V, 50/60 Hz). This physically safeguards the continuous kinetics and thermodynamics of the assay, even in the event of fluctuating mains voltages. Technical details Thermodynamics & Peltier technology Operating temperature range: 4 °C to 80 °C Cooling capacity (at 20 °C): 250 W Cooling capacity (at 10 °C): 130 W Heating capacity (maximum): 400 W Temperature stability (in accordance with DIN 12876): ± 0.1 K Cooling technology: Thermoelectric (Peltier elements, compressor-free, no refrigerant) Metrology & Control Engineering Control: PID microprocessor Cybernetic interface: Graphical OLED display Operating concept: 3-button soft-key navigation Data interface: RS-232 (serial) Fluid mechanics & pump kinematics Delivery pressure (maximum): 0.8 bar Flow rate (maximum): 3 l/min Filling volume (maximum): 320 ml Hydraulic connection (in/out): Quick C quick-connect coupling, 1/4" Permitted temperature-control media: Non-flammable fluids (water, water-glycol mixtures) System infrastructure & dimensions System dimensions (W x D x H): 261 x 368 x 312 mm Machine weight: 11.7 kg Cooling method: Air-cooled Noise emission: 57 dB(A) Protection rating (to DIN EN 60529): IP 21 (Class I / NFL) Electrical & Energy Management Mains supply: 100 – 240 V (wide-range input) Frequency: 50/60 Hz Power consumption (maximum): 400 W Contents of delivery 1 x LAUDA Loop L 250 circulation bath 1 x ITU mains cable (with CEE7/7 earth-equipped plug) 2 x quick-connect couplings (Quick C. 1/4") Important note: Thermally insulated pump hoses to prevent thermodynamic losses, an external temperature-control medium (such as demineralised water or water-glycol mixtures) and specific thread adaptors for peripheral devices are essential for process operation and are not included in the scope of delivery. Customised requirements & accessories The Loop L 250 is a purely physical heat sink and heat source. To transfer the generated thermal power of 250 W isochorically to the external reactor or analytical instrument without dissipating energy into the laboratory atmosphere, it is essential to use highly insulated silicone or polymer hoses. At operating temperatures close to 4 °C, the use of uninsulated material will inevitably lead to condensation forming on the outer surface. When purchasing the tubing, please ensure it is fully compatible with the supplied 1/4" quick-connect couplings. Please contact our procurement service at any time for the fluid-dynamic and thermodynamic configuration of your circuit.
LAUDA Puridest PD 4 Water Distiller, Single-column Distiller, L003012
The LAUDA Puridest PD 4 water distillation unit is a highly efficient, thermal system solution for the fully automated production of high-purity, sterile and pyrogen-free ultrapure water (mono-distillate) in clinical, pharmaceutical and university laboratory settings. In demanding analytical processes, reagent preparation or microbiological cell culture applications, the consistent removal of inorganic salts, organic impurities and microbial contaminants is the primary criterion for gently eliminating interference effects in instrumental analyses. This fully automatic compact system delivers an excellent distillate conductivity of approx. 2.3 µS/cm at 25 °C and, with a continuous output of 4 litres per hour, ensures a self-sufficient supply of ultrapure water for direct transfer to external storage systems. For laboratory managers and procurement officers, this integrated system architecture—which does not require a storage tank—offers the ideal, space-saving solution for flexible requirements, whilst ensuring exceptional process reliability in accordance with stringent GLP and GMP guidelines. Thermodynamic separation process and ultrapure water quality The distillation-based operating principle of the Mono distillation unit is founded on the classic, physically unrivalled phase transition of raw water into the vapour phase, followed by condensation. Through boiling in the precisely temperature-controlled distillation flask, non-volatile impurities, heavy metal ions and particulate matter are retained in the sump. A key fluid dynamics-related quality feature is the integrated CO₂ degassing port on the condenser, which reliably separates volatile acidic gases such as carbon dioxide to prevent any subsequent drop in the pH of the distillate in the collection vessel. The integrated condenser is fitted as a robust cooling coil and guarantees highly efficient enthalpy exchange with minimal thermal losses. Cooling efficiency and automated resource management The thermodynamic kinetics of the LAUDA Puridest PD 4 are characterised by intelligent, energy-optimised media management. The cooling water used for condensation – which is heated in a manner that is gentle on the material – is fed directly into the distillation flask (boiler). This energy-efficient circulation drastically reduces the required nominal thermal output of the 3 kW tubular heating elements and minimises the overall carbon footprint of laboratory operations. To conserve valuable raw water resources, the system switches off immediately in the event of an interruption to the water or electricity supply, thereby preventing uncontrolled idle consumption whilst preserving the equipment. Materials Science: System Integrity and Stability The physical boundaries of the apparatus are defined by a double-walled, powder-coated housing made of galvanised sheet steel, which offers outstanding thermal insulation and mechanical resilience. All functional components in contact with samples and steam – such as the tubular heating elements, distillation flask and condenser – are made of high-purity, stainless steel. This material-science-based quality feature prevents metallic cross-contamination and facilitates cyclic descaling via the easily accessible distillation flask. Monitoring is carried out by a thermostatic low-water cut-out (dry-run protection), which instantly disconnects the system from the power supply if the raw water supply fails, ensuring self-sufficient and absolutely safe operation. Technical details Distillation & Metrological Specifications Unit type: Single-unit distiller / Fully automatic without storage tank Production capacity: 4.0 l/h Conductivity of mono-distillate at 25 °C: 2.3 uS/cm Degassing: CO₂ degassing port on the condenser Thermodynamics & Fluid Management Max. heating power: 3 kW Max. power consumption: 3 kW Cooling water consumption: approx. 1.1 l/min Minimum cooling water pressure: 3 bar Max. cooling water pressure: 7 bar Water inlet connection (water cooling): 1/2 inch (hose connection) Water outlet connection (water cooling): 1/2 inch (hose connection) Design, Protection & Safety Material (in contact with the sample): High-quality, stainless steel (tubular heating element, bladder, condenser) Housing material: Galvanised sheet steel, powder-coated (double-walled design) Installation: Suitable for tabletop use or secure wall mounting Safety systems: Thermostatic low-water protection (dry-run protection) Distillate outlet: Via a free outlet at the bottom of the condenser Dimensions & Logistics Unit dimensions (W x D x H): approx. 300 x 270 x 510 mm Net weight: approx. 11 kg Ambient temperature range: 10 to 40 °C Mains supply: 230 V / 50/60 Hz Mains plug: Sturdy mains cable with Schuko plug Contents of delivery 1 x LAUDA Puridest PD 4 water distiller base unit (MPN: L003012) 1 x Integrated mains cable with Schuko plug 1 x User manual Important note: Connection hoses for the water inlet and outlet, collection containers and mounting hardware for optional wall mounting are not included as standard and must be ordered separately according to your specific application. Individual requirements & accessories To optimise ultrapure water quality and protect the stainless steel distillation flask from rapid limescale build-up, we recommend the use of pre-treatment components upstream, depending on the local raw water hardness. Our range includes suitable dechlorination filters (dechlorination filters with initial fill), phosphate barriers for hardness stabilisation, and 1-µm pre-filters including a fine filter cartridge. For storing the produced distillate, we offer chemically inert collection tanks made of polyethylene (PE) or glass. Please use our technical procurement service to configure your bespoke water treatment system.
LAUDA Hydro H 24 water bath 230 V; 50/60, #L002904
LAUDA Hydro H 24 Water Bath 230 V; 50/60 Hz Key features: Easy-to-use water bath TFT display with a clear overview of all process data Setting and display of temperature values in increments of 0.1°C. Setting of timer values in hours (h) and minutes (min). Membrane keypad with clear symbols Digital setpoint adjustment Adjustable trigger points for over- and under-temperature alarms up to a maximum of +/- 10 K Temperature display switchable from °C to °F 1-point temperature controller Visual and audible alarm in the event of low water level, over- and under-temperature, and sensor breakage/short circuit Electronic function monitoring of the temperature controller Three application-specific timer functions Bath body, cover frame, sieve tray and heating element made of stainless steel Bath vessel with drain tap Heat-insulating lid made of stainless steel; double-walled with an inner curve to prevent condensate from dripping back into the vessels Lid and sieve tray supplied as standard Technical data: Operating temperature range: 25 … 100 °C Ambient temperature range: 10 … 40 °C Temperature stability: 0.1 ±K Maximum heating power: 1.5 kW Bath dimensions (WxDxH): 600 x 245 x 165 mm Bath opening (Ø): Bath volume min./max.: 11.3 / 20.9 L Dimensions (WxDxH): 700 x 440 x 275 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7)
LAUDA Hydro H 16 A water bath, 230 V; #L002907
ONLY AVAILABLE TO ORDER UNTIL 15 MAY 2026 / LAST DELIVERY: 30 JUNE 2026 LAUDA Hydro H 16 A Water Bath 230 V; 50/60 Hz Key features: Easy-to-use water bath TFT display with a clear overview of all process data Setting and display of temperature values in increments of 0.1°C. Setting of timer values in hours (h) and minutes (min). Membrane keypad with clear symbols Digital setpoint adjustment Adjustable trigger points for over- and under-temperature alarms up to a maximum of +/- 10 K Temperature display switchable from °C to °F 1-point temperature controller Visual and audible alarm in the event of low water level, over-/under-temperature and sensor break/short circuit Electronic function monitoring of the temperature controller Three application-specific timer functions With integrated circulation system to improve spatial temperature uniformity Bath body, cover frame, sieve tray and heating element made of stainless steel Bath vessel with drain tap Heat-insulating lid made of stainless steel; double-walled with an inner curve to prevent condensate from dripping back into the vessels Lid and sieve tray supplied as standard Technical data: Operating temperature range: 25 … 100 °C Ambient temperature range: 10 … 40 °C Temperature stability: 0.1 ±K Maximum heating power: 1.5 kW Bath dimensions (WxDxH): 400 x 245 x 165 mm Bath opening (Ø): Bath volume min./max.: 7.5 / 13.9 L Dimensions (WxDxH): 500 x 440 x 345 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7)
LAUDA Puridest PD 4 G Water Distillation Apparatus, Glass Distillation Apparatus, L003018
The LAUDA Puridest PD 4 G water distillation unit is a specialised, cryogenic and thermotechnically advanced laboratory system solution for the fully automated production of high-purity, sterile and germ-free ultrapure water (mono-distillate). In demanding physico-chemical and medical laboratory applications such as sample dilution, reagent preparation or instrumental analysis, absolute purity of the source medium is essential to rule out process-related artefacts and microbiological contamination. The compact system delivers a constant output of approximately 4 litres per hour with an excellent conductivity of 2.2 µS/cm at 25 °C. For laboratory managers and industrial procurement departments, this glass distillation apparatus offers the highest level of validity and operational reliability, as it can be commissioned without specialist staff and is optimised for the treatment of ordinary raw water. Thermodynamic phase transition and visible ultra-pure water quality The distillation-based purification principle of this fully automatic unit is based on the precise thermal evaporation and subsequent recondensation of the medium. An outstanding material-related feature is that the evaporator, condensers and overflow pipes are manufactured entirely from high-purity DURAN / borosilicate glass 3.3. This material-science specification guarantees absolute inertness towards both the gaseous and liquid phases, thereby permanently ruling out metallic cross-contamination whilst preserving the integrity of the materials. Thanks to an easily removable, shatterproof and non-fogging front pane, the entire distillation process can be visually monitored. The integrated condensers are also fitted with a drip-resistant vapour guide (drip protection) and can be sterilised directly within the system via the targeted vapour guide. Quartz-sheathed heating elements and highly efficient energy recovery The thermal heating concept of the LAUDA Puridest PD 4 G is implemented using high-performance electric heating rods fitted with a high-quality quartz glass sheath. This sheath not only minimises abrasive wear caused by limescale deposits in the boiler but also ensures highly efficient heat radiation to the surrounding fluid. With a heating output of 3 kW, the system ensures extremely short pull-down times to the boiling point. To drastically reduce operating costs, the system utilises an intelligent energy recovery concept: the cooling water used to condense the steam – which is heated in a way that is gentle on the material – is fed directly into the evaporator boiler, significantly minimising overall energy consumption. Cybernetic contamination monitor and automated media management To ensure seamlessly monitored quality management, the unit is equipped with a process-reliable cybernetic monitoring system. An integrated electronic contamination monitor continuously measures the status inside the evaporator; in the event of critical contamination levels, it automatically initiates a water change to thoroughly flush and clean the boiler. An integrated solenoid valve controls the water supply in a way that is gentle on the material and blocks the inflow once the target state is reached, thereby reliably preventing unnecessary wastage of cooling water resources (approx. 1.2 l/min). An electronic level monitoring system and a dual water shortage safety feature instantly disconnect the system from the power supply should the raw water supply fail, enabling self-sufficient and unattended continuous operation in the laboratory. Technical details Distillation & Metrological Specifications Apparatus type: Single-glass distillation apparatus / Fully automatic without storage tank Production capacity: approx. 4.0 l/h Conductivity of mono-distillate at 25 °C: 2.2 µS/cm Condenser sterilisation: Can be carried out using steam directly within the system Degassing: Integrated CO₂ degassing port via the condenser outlet Thermodynamics & Fluid Management Max. heating power: 3 kW Max. power consumption: 3 kW Heating elements: Special heating rods with quartz glass sheathing Cooling water flow rate / consumption: approx. 1.2 l/min Minimum cooling water pressure differential: 3 bar Max. cooling water pressure: 7 bar Distillate outlet: Via hose connection on the right-hand side of the unit Design, protection & safety Material (in contact with sample): DURAN / borosilicate glass 3.3 (evaporator, condensers, overflows) Housing material: Galvanised sheet steel, high-quality powder-coated Viewing window: Easily removable, shatterproof and non-fogging front pane Installation: Suitable for flexible tabletop use or secure wall mounting Safety systems: Electronic contamination monitor with automatic water change, electronic level monitoring, low-water protection (dry-run protection) Water control: Integrated solenoid valve for automatic water shut-off Dimensions & Logistics Unit dimensions (W x D x H): 650 x 365 x 390 mm Net weight: approx. 24 kg Ambient temperature range: 10 to 40 °C Mains supply: 230 V / 50/60 Hz Mains connection: Sturdy mains cable with Schuko plug Contents of delivery 1 x LAUDA Puridest PD 4 G water distiller base unit (MPN: L003018) 1 x Integrated mains cable with Schuko plug 1 x operating instructions Important note: Connecting hoses for the water inlet and outlet, as well as pre-filter components compliant with the manufacturer’s specifications, are not included as standard and must be configured separately. Individual requirements & accessories To provide mechanical protection for the glass distillation flask against rapid limescale build-up and to extend maintenance intervals, the use of water treatment components in the upstream system is recommended, depending on local water hardness. Our product range includes suitable dechlorination filters, phosphate cartridges for hardness stabilisation and 1 µm pre-filters. For flexible operation with external storage systems, the unit can be connected to an external level switch to adjust distillate production to the fill level of a separate tank. Please use our procurement service to design your laboratory water infrastructure to suit your specific requirements.
LAUDA Hydro H 6 V Steam Bath 230 V; #L003067
ONLY AVAILABLE TO ORDER UNTIL 15 MAY 2026 / LAST DELIVERY: 30 JUNE 2026 LAUDA Hydro H 6 V Evaporation Bath 230 V; 50/60 Hz Key features: Evaporation water bath for gentle evaporation work Temperature adjustment via rotary knob with temperature scale Single-point temperature controller Low-water protection Adjustable level control, sieve base and ring set as standard Bath body, cover frame, sieve base and heating element made of stainless steel All perforated lids consist of a multi-part ring set and are removable. Multi-part ring set made of heat-resistant plastic An internal bore in the cover frame is provided to accommodate a tripod rod. Technical data: Operating temperature range: 25 … 100 °C Ambient temperature range: 10 … 40 °C Temperature stability: 3 ±K Maximum heating power: 1 kW Maximum power consumption: 1 kW Current consumption: 16 A Bath opening (Ø): 131 mm Number of bath openings: 4 Dimensions (WxDxH): 682 x 232 x 190 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7)
LAUDA Hydro H 2 P Paraffin Stretching Bath 230, #L003071
ONLY AVAILABLE TO ORDER UNTIL 15 MAY 2026 / LAST DELIVERY: 30 JUNE 2026 LAUDA Hydro H 2 P paraffin stretching bath 230 V; 50/60 Hz Key features: Paraffin stretching bath for stretching and drying sectioned tissue samples Temperature display via a control thermometer on the edge of the bath Temperature adjustment via a rotary knob with temperature scale Single-point temperature controller Low-water protection Bath body made of aluminium, black anodised Control thermometer with holder as standard Technical data: Operating temperature range: 25 ... 80 °C Ambient temperature range: 10 … 40 °C Temperature stability: 0.5 ±K Maximum heating power: 0.3 kW Maximum power consumption: 0.3 kW Current consumption: 16 A Bath dimensions (Ø x H): 200 x 60 mm Bath opening (Ø): Dimensions (W x D x H): 280 x 280 x 100 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7)
LAUDA Hydro H 20 SOW Shaking Water Bath, #L002910
ONLY AVAILABLE TO ORDER UNTIL 15 MAY 2026 / LAST DELIVERY: 30 JUNE 2026 LAUDA Hydro H 20 SOW Shaking Water Bath 230 V; 50/60 Hz Key features: Shaking water bath for precisely reproducible temperatures Easy-to-read digital LED display Setting and display of temperature values in 0.1°C increments. Membrane keypad with clear symbols Digital setpoint adjustment Speed continuously adjustable, load-independent 1-point-temperature controller. Over-temperature protection for operation with non-flammable liquids and low-water protection. Electronic monitoring of the temperature controller’s function. Cooling coil fitted as standard. Shaking unit drive with soft start and overload protection. Shaking unit mounted on special stainless steel ball bearings. Orbital shaking motion. Shaking basket easily removableCover frame with condensation channel Bath vessel with drain tap Heat-insulating lid made of stainless steel; double-walled with an inner curvature to prevent condensate from dripping back into the vessels Bath body, cover frame, shaking basket and heating element made of stainless steel Lid and sieve base as standard Technical data: Operating temperature range: 25 … 80 °C Ambient temperature range: 10 … 40 °C Temperature stability: 0.1 ±K Maximum heating power: 1.5 kW Maximum power consumption: 1.5 kW Current consumption: 10 A Bath dimensions (WxDxH): 450 x 300 x 160 mm Bath opening (Ø): Dimensions (WxDxH): 635 x 505 x 400 mm Shaking amplitude: 14 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7)
Lauda Microcool MC 600 Circulating Cooler 230 #L004455
LAUDA Microcool MC 600 Circulating Cooler 230 V; 50 Hz Key features: Circulating cooler Single-line LED display for showing actual or setpoint values User-friendly menu navigation and extremely simple 3-button operation Fully electronic continuous controller Pump winding temperature monitoring, illuminated liquid level indicator and low-level alarm Magnetically coupled block pump RS 232 interface Auto-starttimer and auto-shut-down function Top-mounted filling port, drain connection at the rear Adjustable bypass for pressure limitation Cooling capacity adjustment via solenoid valve control, including automatic compressor control Condenser cooling: air Operation with non-flammable liquids (water, water/glycol) Technical data (in accordance with DIN 12876): Operating temperature range: -10 to 40 °C Ambient temperature range: 5 to 40 °C Temperature stability: 0.5 ±K Pump pressure, max.: 1.3 bar Pump flow rate, pressure, max.: 35 L/min Fill volume, min.: 4 L Minimum fill volume: 8 L Dimensions (WxDxH): 350 x 480 x 595 mm Sound pressure level: 57 dB(A) Net weight: 50 kg Maximum power consumption: 0.7 kW Current consumption: 4 A Mains supply: 230 V; 50 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7) Cooling capacity: 20 °C; ethanol; 0.6 kW 10 °C; ethanol; 0.5 kW 0 °C; ethanol; 0.36 kW -10 °C; ethanol; 0.15 kW
LAUDA Puridest PD 8 G Water Distillation Apparatus, Glass Distillation Apparatus, L003019
The LAUDA Puridest PD 8 G water distillation unit is a specialised, cryogenic and thermotechnically advanced laboratory system solution for the fully automated production of high-purity, sterile and germ-free ultrapure water (mono-distillate). In demanding physico-chemical and medical laboratory applications such as sample dilution, reagent preparation or instrumental analysis, absolute purity of the source medium is essential to rule out process-related artefacts and microbiological contamination. The compact system delivers a constant output of approximately 8 litres per hour with an excellent conductivity of 2.2 µS/cm at 25 °C. For laboratory managers and industrial procurement departments, this glass distillation apparatus offers the highest level of validity and operational reliability, as it can be commissioned without specialist staff and is optimised for the treatment of ordinary raw water. Thermodynamic phase transition and visible ultra-pure water quality The distillation-based purification principle of this fully automatic unit is based on the precise thermal evaporation and subsequent recondensation of the medium. An outstanding material-related feature is that the evaporator, condensers and overflow pipes are manufactured entirely from high-purity DURAN ® / borosilicate glass 3.3. This material-science specification guarantees absolute inertness towards both the gaseous and liquid phases, thereby permanently ruling out metallic cross-contamination whilst preserving the integrity of the materials. Thanks to an easily removable, shatterproof and non-fogging front pane, the entire distillation process can be visually monitored. The integrated condensers are also fitted with a droplet-repellent vapour guide (drip protection) and can be sterilised directly within the system via the targeted vapour guide. Quartz-sheathed heating elements and highly efficient energy recovery The thermal heating concept of the LAUDA Puridest PD 8 G is implemented using high-performance electric heating rods fitted with a high-quality quartz glass sheath. This sheath not only minimises abrasive wear caused by limescale deposits in the boiler, but also ensures highly efficient heat radiation to the surrounding fluid. With a maximum heating output of 6 kW, the system ensures extremely short pull-down times to the boiling point. To drastically reduce operating costs, the system utilises an intelligent energy recovery concept: the cooling water used to condense the steam – which is heated in a way that is gentle on the material – is fed directly into the evaporative boiler, thereby significantly minimising overall energy consumption. Cybernetic contamination monitor and automated media management To ensure seamlessly monitored quality management, the unit is equipped with a process-reliable cybernetic monitoring system. An integrated electronic contamination monitor continuously measures the status inside the evaporator; in the event of critical contamination levels, it automatically initiates a water change to thoroughly flush and clean the boiler. An integrated solenoid valve controls the water supply in a way that is gentle on the material and blocks the inflow once the target condition is reached, thereby reliably preventing unnecessary wastage of cooling water resources (2.4 l/min). Electronic level monitoring and a dual water shortage safety system instantly disconnect the system from the power supply if the raw water supply fails, enabling self-sufficient and unattended continuous operation in the laboratory. Technical details Distillation & Metrological Specifications Apparatus type: Single-glass distillation apparatus / Fully automatic without storage tank Output: approx. 8.0 l/h Conductivity of mono-distillate at 25 °C: 2.2 µS/cm Condenser sterilisation: Can be carried out using steam directly within the system Degassing: Integrated CO₂ degassing port via the condenser outlet Thermodynamics & Fluid Management Max. heating power: 6 kW Max. power consumption: 6 kW Heating elements: Special heating rods with quartz glass sheathing Cooling water flow rate / consumption: 2.4 l/min Minimum cooling water pressure differential: 3 bar Max. cooling water pressure: 7 bar Distillate outlet: Via hose connection on the right-hand side of the unit Design, protection & safety Material (in contact with sample): DURAN ® / borosilicate glass 3.3 (evaporator, condensers, overflows) Housing material: Galvanised sheet steel, high-quality powder-coated Viewing window: Easily removable, shatterproof and non-fogging front pane Installation: Suitable for flexible tabletop use or secure wall mounting Safety systems: Electronic contamination monitor with automatic water change, electronic level monitoring, low-water protection (dry-run protection) Water control: Integrated solenoid valve for automatic water shut-off Dimensions & Logistics Unit dimensions (W x D x H): 650 x 365 x 390 mm Net weight: 25 kg Ambient temperature range: 10 … 40 °C Mains supply: 400 V / 3/N/PE / 50/60 Hz Mains plug: Robust mains cable with plug (IEC 60309, 5-pin, CEE, red, 16 A) Contents 1 x LAUDA Puridest PD 8 G water distiller base unit (MPN: L003019) 1 x Integrated mains cable with 5-pin CEE plug (16 A) 1 x Operating instructions Important note: Connection hoses for the water inlet and outlet, as well as pre-filter components compliant with the manufacturer’s specifications, are not included as standard and must be configured separately. Individual requirements & accessories To provide mechanical protection for the glass distillation flask against rapid limescale build-up and to extend maintenance intervals, the use of water treatment components in the upstream system is recommended, depending on local water hardness. Our range includes suitable dechlorination filters, phosphate cartridges for hardness stabilisation and 1 µm pre-filters. For flexible operation with external storage systems, the unit can be connected to an external level switch to adjust distillate production to the fill level of a separate tank. Please use our procurement service to design your laboratory water infrastructure to suit your specific requirements.
LAUDA Puridest PD 4 R Water Distiller, Single-column Distiller, L003014
The LAUDA Puridest PD 4 R water distiller is a highly advanced thermal system solution for the fully automated production of high-purity, sterile and pyrogen-free ultrapure water (mono-distillate) in clinical, pharmaceutical and university laboratory settings. In demanding analytical processes, reagent preparation or microbiological cell culture applications, the consistent removal of inorganic salts, organic impurities and microbial contaminants is the primary criterion for gently eliminating interference effects in instrumental analyses. This fully automatic compact system delivers an excellent distillate conductivity of approx. 2.3 µS/cm at 25 °C and, with a continuous production rate of 4 litres per hour, ensures a self-sufficient supply of ultrapure water. For laboratory managers and procurement officers, this integrated system architecture offers the ideal combination of on-demand media storage and exceptional process reliability in accordance with stringent GLP and GMP guidelines, thanks to the integrated 8-litre storage tank. Thermodynamic separation process and ultrapure water quality The distillation-based operating principle of the Mono distillation unit is founded on the classic, physically unrivalled phase transition of raw water into the vapour phase, followed by condensation. Through boiling in the precisely temperature-controlled distillation flask, non-volatile impurities, heavy metal ions and particulate matter are retained in the sump. A key fluid dynamics-related quality feature is the integrated CO₂ degassing port on the condenser, which reliably separates volatile acidic gases such as carbon dioxide to prevent any subsequent drop in the pH of the distillate in the storage tank. The integrated condenser is installed as a robust cooling coil directly within the storage tank and guarantees highly efficient enthalpy exchange with minimal thermal losses. Cooling efficiency and automated resource management The thermodynamic kinetics of the LAUDA Puridest PD 4 R are characterised by intelligent, energy-optimised media management. The cooling water used for condensation – which is heated in a way that is gentle on the material – is fed directly into the distillation flask (boiler). This energy-efficient recirculation drastically reduces the required nominal thermal output of the 3 kW tubular heating elements and minimises the overall CO₂ footprint of laboratory operations. To conserve valuable raw water resources, an integrated solenoid valve controls the water supply fully automatically: once the 8-litre storage tank is completely filled, the system instantly blocks the cooling water supply, thereby gently preventing unnecessary idle consumption. Materials Science System Integrity and Sensors The physical system boundary of the apparatus is defined by a double-walled, powder-coated housing made of galvanised sheet steel, which offers outstanding thermal insulation and mechanical resilience. All functional elements in contact with samples and vapour – such as the tubular heating elements, distillation flask, storage tank and condenser – are made of high-purity, stainless steel. This material-science-based quality feature prevents metallic cross-contamination and facilitates cyclic descaling via the easily accessible distillation flask. Cybernetic monitoring is carried out via an electronic contamination control system with automatic distillation stop and visual cleaning instructions, as well as a thermostatic low-water safety device (dry-run protection). Once distillate has been drawn off via the ergonomic tap with integrated continuous and intermittent settings, an electronic level sensor triggers the immediate, fully automatic refilling of the storage tank. Technical details Distillation & Metrological Specifications Unit type: Single-column still / Fully automatic with storage tank Production capacity: 4.0 l/h Conductivity of mono-distillate at 25 °C: 2.3 uS/cm Storage tank capacity: 8 l (equivalent to twice the hourly output) Degassing: CO₂ degassing port on the condenser Thermodynamics & Fluid Management Max. heating power: 3 kW Max. power consumption: 3 kW Cooling water consumption: approx. 1.1 l/min Minimum cooling water pressure: 3 bar Max. cooling water pressure: 7 bar Water inlet connection (water cooling): 1/2 inch (hose connection) Water outlet connection (water cooling): 3/4 inch (hose connection) Integrated option: Separate water supply to the boiler feed with pre-treated water (1/2-inch hose connection) Design, Protection & Safety Material (in contact with sample): High-quality, stainless steel (tube heating element, bladder, tank, condenser) Housing material: Galvanised sheet steel, powder-coated (double-walled design) Installation: Suitable for tabletop installation or secure wall mounting Safety systems: Thermostatic low-water protection, electronic contamination monitoring with automatic distillation stop and visual cleaning indicator Distillate collection: Drain tap with practical continuous and tap-to-run settings Dimensions & Logistics Unit dimensions (W x D x H): approx. 620 x 330 x 460 mm Net weight: approx. 20 kg Ambient temperature range: 10 to 40 °C Mains supply: 230 V / 50/60 Hz Mains plug: Sturdy mains cable with Schuko plug Contents 1 x LAUDA Puridest PD 4 R water distiller base unit (MPN: L003014) 1 x Integrated 8-litre stainless steel storage tank 1 x Integrated mains cable with Schuko plug 1 x User manual Important note: Connecting hoses for the water inlet and outlet, as well as mounting hardware for optional wall mounting, are not included as standard and must be ordered separately according to your specific application. Individual requirements & accessories To optimise ultrapure water quality and protect the stainless steel distillation flask from rapid limescale build-up, we recommend the use of pre-treatment components upstream of the unit, depending on the local raw water hardness. Our range includes suitable dechlorination filters (dechlorination filters with initial fill), phosphate barriers for hardness stabilisation, and 1-µm pre-filters including a fine filter cartridge. The system is factory-fitted with a separate water supply, allowing the boiler to be fed directly with pre-treated water (e.g. from an upstream reverse osmosis or desalination system). Please use our technical procurement service to configure your bespoke water treatment system.
LAUDA Hydro H 22 water bath, 230 V; 50/60, #L002903
LAUDA Hydro H 22 Water Bath 230 V; 50/60 Hz Key features: Easy-to-use water bath TFT display with a clear overview of all process data Setting and display of temperature values in increments of 0.1°C. Setting of timer values in hours (h) and minutes (min). Membrane keypad with clear symbols Digital setpoint adjustment Adjustable trigger points for over- and under-temperature alarms up to a maximum of +/- 10 K Temperature display switchable from °C to °F 1-point temperature controller Visual and audible alarm in the event of low water level, over- and under-temperature, and sensor breakage/short circuit Electronic function monitoring of the temperature controller Three application-specific timer functions Bath body, cover frame, sieve tray and heating element made of stainless steel Bath vessel with drain tap Heat-insulating lid made of stainless steel; double-walled with an inner curve to prevent condensate from dripping back into the vessels Lid and sieve tray supplied as standard Technical data: Operating temperature range: 25 … 100 °C Ambient temperature range: 10 … 40 °C Temperature stability: 0.1 ±K Maximum heating power: 1.5 kW Bath dimensions (WxDxH): 400 x 245 x 225 mm Bath opening (Ø): Bath volume min./max.: 7.5 / 20.3 L Dimensions (WxDxH): 500 x 440 x 345 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7)
LAUDA Alpha A 6 Heating Thermostat 230 V; #L000619
LAUDA Alpha A 6 Heating Thermostat 230 V; 50/60 Hz Key features: Bath thermostat with extremely simple operation Single-line LED display for showing actual or setpoint values User-friendly menu navigation and extremely simple 3-button operation Fully electronic continuous controller Low-leveland over-temperature protection for operation with non-flammable liquids Audible and visual alarm Circulation pump with flow restriction Bath vessel made of deep-drawn stainless steel Electrical connection for DLK flow-through cooler (On/Off/Automatic) Optional cooling coil and pump circulation set Technical data (in accordance with DIN 12876): Operating temperature range: 25 … 100 °C Ambient temperature range: 5 … 40 °C Temperature stability: 0.05 ±K Maximum heating power: 1.5 kW Maximum power consumption: 1.5 kW Current consumption: 7 A Pump pressure, max.: 0.2 bar Pump flow rate, pressure, max.: 15 L/min Bath volume (min./max.): 2.5 / 5.5 L Bath dimensions (WxDxH): 145 x 161 x 150 mm Overall dimensions (WxDxH): 181 x 332 x 370 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7) Standard accessories: Flow restrictor
LAUDA Loop L 100 Thermoelectric Circulating Bath, +80 °C, L000027
LAUDA Loop L 100: A revolution in compact temperature control The LAUDA Loop L 100 (MPN L000027) marks a technological shift in the laboratory. Where loud, heavy compressor-based coolers once stood, this thermoelectric circulation thermostat now ensures precise temperatures. The unit is based on Peltier technology. This means it operates entirely without refrigerant or a compressor. For you as a user, this means: less noise, fewer vibrations, less maintenance and a drastic reduction in your environmental footprint. The Loop L 100 is specially designed for external temperature control applications requiring constant temperatures between +4 °C and +80 °C. Peltier technology: cooling and heating using electricity At the heart of the LAUDA Loop L 100 is the Peltier element. When an electrical voltage is applied, heat is transferred from one side to the other. This technology offers key advantages over conventional systems: Refrigerant-free: As no F-gases (fluorinated greenhouse gases) are used, the unit is not subject to strict environmental regulations or leak tests. It operates in a completely climate-friendly manner. Low vibration: As there is no compressor in operation, there is virtually no mechanical vibration. This makes the Loop L 100 the ideal choice for vibration-sensitive applications such as microscopy or optical measurement techniques. Compact design: The design is extremely space-saving. With a width of just 17.5 cm, the unit fits on any laboratory bench, no matter how full it is. Dual function: The system can both cool and heat. Simply switching the polarity is enough for the Loop to switch seamlessly between modes to maintain the target temperature precisely. Main area of application: External applications The LAUDA Loop L 100 is a circulation thermostat only. It does not have an open bath into which samples are immersed, but rather a small internal reservoir. Its strength lies in supplying external devices. Typical areas of application include: Refractometers & polarimetres: Here, a constant temperature (often 20 °C or 25 °C) is crucial for accurate measurement results. Electrophoresis: Dissipation of the heat generated during the process to protect the gels from overheating. Micro-reactors: Temperature control of chemical syntheses on a millilitre scale. Sample preparation: Maintaining a constant temperature for cuvette holders in spectroscopy. Performance and efficiency Despite its small size, the Loop L 100 delivers impressive performance figures. It offers a cooling capacity of up to 120 watts (at 20 °C), which is more than sufficient for most small laboratory instruments. The pump capacity, with a flow rate of 2.6 l/min and a pressure of 0.8 bar, is optimally designed to deliver fluid even through narrower tubing or heat exchangers. A key feature is its energy efficiency: the fan adjusts its speed according to the load. In partial-load operation, the unit is therefore whisper-quiet and consumes only a minimal amount of electricity. Thanks to the wide-range mains adaptor (100–240 V), the Loop L 100 can be used worldwide without the need to switch settings – ideal for research groups operating internationally. Ease of use: simplicity is key Operation of the LAUDA Loop L 100 is kept to the essentials. Just three buttons are needed to make all the settings. OLED display: The display is bright, high-contrast and exceptionally easy to read, even from oblique angles. It shows the actual and setpoint values as well as the operating status. Plug & Play: Quick-connect couplings (CPC connectors) on the inlet and outlet allow the hoses to be connected in a matter of seconds without spilling a drop. A hose set is often already prepared, so you can get started straight away. Interface: An RS 232 interface is integrated as standard to integrate the device into automated laboratory environments or to document process data. Maintenance and safety Where there is no refrigerant, none can escape. And where there is no compressor oil, none needs to be changed. The Loop L 100 is virtually maintenance-free. Only the air filter on the front should be cleared of dust from time to time – this can be done without tools thanks to a magnetic mount. Safety is ensured by over-temperature protection and low-level protection. As the fill volume is very small (only approx. 0.3 litres), handling the temperature-control fluid is also safe and cost-effective. With the LAUDA Loop L 100, you are choosing the future of laboratory temperature control: green, quiet, compact and precise. Technical data Unit type: Thermoelectric recirculating thermostat Operating temperature range: +4 °C to +80 °C Temperature stability: ± 0.1 K Heating capacity: 0.2 kW Cooling capacity (at 20 °C): 0.12 kW (120 watts) Cooling capacity (at 10 °C): 0.06 kW Max. pump pressure: 0.8 bar Max. pump flow rate: 2.6 L/min Minimum/maximum fill volume: 0.3 / 0.32 L Connections: 1/4" quick-release couplings (CPC) Interface: RS 232 Mains supply: 100–240 V; 50/60 Hz (wide range) Refrigerant: None (Peltier technology) Dimensions (W x H x D): 175 x 266 x 301 mm Weight: approx. 7 kg Contents of delivery 1 x LAUDA Loop L 100 1 x mains lead 2 x hose connectors for hoses with an internal diameter of 6–9 mm (adapters to CPC) 1 x user manual Customised requirements & accessories Do you require insulated hoses to minimise energy loss, or special temperature control fluids for continuous use? We can put together your temperature control setup. Please contact our procurement service.
LAUDA Microcool MC 350 Circulating Cooler 230 #L004112
LAUDA Microcool MC 350 Circulating Cooler 230 V; 50 Hz Key features: Circulating chiller Single-line LED display for showing actual or setpoint values User-friendly menu navigation and straightforward 3-button operation Fully electronic continuous controller Pump winding temperature monitoring, illuminated liquid level indicator and low-level alarm Magnetically coupled block pump RS 232 interface Auto-starttimer and auto-shut-down function Top-mounted filling port, drain connection at the rear Adjustable bypass for pressure limitation Cooling capacity adjustment via solenoid valve control, including automatic compressor control Condenser cooling: air Operation with non-flammable liquids (water, water/glycol) Technical data (in accordance with DIN 12876): Operating temperature range: -10 to 40 °C Ambient temperature range: 5 to 40 °C Temperature stability: 0.5 ±K Pump pressure, max.: 0.4 bar Pump flow rate, pressure, max.: 16 L/min Filling volume, min.: 4 L Minimum fill volume: 7 L Dimensions (WxDxH): 240 x 400 x 500 mm Sound pressure level: 60 dB(A) Net weight: 34 kg Maximum power consumption: 0.5 kW Current consumption: 3 A Mains supply: 230 V; 50 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7) Cooling capacity: 20 °C; ethanol; 0.35 kW 10 °C; ethanol; 0.27 kW 0 °C; ethanol; 0.2 kW -10 °C; ethanol; 0.12 kW
LAUDA Hydro H 8 A water bath 230 V; 50/60, #L002906
ONLY AVAILABLE TO ORDER UNTIL 15 MAY 2026 / LAST DELIVERY: 30 JUNE 2026 LAUDA Hydro H 8 A Water Bath 230 V; 50/60 Hz Key features: Easy-to-use water bath TFT display with a clear overview of all process data Setting and display of temperature values in increments of 0.1°C. Setting of timer values in hours (h) and minutes (min). Membrane keypad with clear symbols; digital setpoint adjustment; adjustable trigger points for over- and under-temperature alarms up to a maximum of ±10 K; temperature display switchable from °C to °F; single-point temperature controller; visual and audible alarms for low water level, over-/under-temperature and sensor break/short circuit Electronic function monitoring of the temperature controller Three application-specific timer functions With integrated circulation system to improve spatial temperature uniformity Bath body, cover frame, sieve tray and heating element made of stainless steel Bath vessel with drain tap Heat-insulating lid made of stainless steel; double-walled with an inner curve to prevent condensate from dripping back into the vessels Lid and sieve tray supplied as standard Technical data: Operating temperature range: 25 … 100 °C Ambient temperature range: 10 … 40 °C Temperature stability: 0.1 ±K Maximum heating power: 1 kW Bath dimensions (WxDxH): 245 x 200 x 165 mm Bath opening (Ø): Bath volume min./max.: 3.8 / 7.0 L Dimensions (WxDxH): 340 x 395 x 345 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7)
LAUDA Hydro H 9 V Steam Bath 230 V; #L003068
ONLY AVAILABLE TO ORDER UNTIL 15 MAY 2026 / LAST DELIVERY: 30 JUNE 2026 LAUDA Hydro H 9 V Evaporation Bath 230 V; 50/60 Hz Key features: Evaporation water bath for gentle evaporation work Temperature adjustment via rotary knob with temperature scale Single-point temperature controller Low-water protection Adjustable level control, sieve tray and ring set as standard Bath body, cover frame, sieve tray and heating element made of stainless steel All perforated lids consist of a multi-part ring set and are removable. Multi-part ring set made of heat-resistant plastic An internal bore in the cover frame is provided to accommodate a tripod pole. Technical data: Operating temperature range: 25 … 100 °C Ambient temperature range: 10 … 40 °C Temperature stability: 3 ±K Maximum heating power: 1.5 kW Maximum power consumption: 1.5 kW Current consumption: 16 A Bath opening (Ø): 131 mm Number of bath openings: 6 Dimensions (WxDxH): 982 x 232 x 190 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7)
LAUDA Hydro H 16 water bath 230 V; 50/60, #L002902
LAUDA Hydro H 16 Water Bath 230 V; 50/60 Hz Key features: Easy-to-use water bath TFT display with a clear overview of all process data Setting and display of temperature values in increments of 0.1°C. Setting of timer values in hours (h) and minutes (min). Membrane keypad with clear symbols Digital setpoint adjustment Adjustable trigger points for over- and under-temperature alarms up to a maximum of +/- 10 K Temperature display switchable from °C to °F Single-point temperature controller Visual and audible alarm in the event of low water level, over- and under-temperature, and sensor breakage/short circuit Electronic function monitoring of the temperature controller Three application-specific timer functions Bath body, cover frame, sieve tray and heating element made of stainless steel Bath vessel with drain tap Heat-insulating lid made of stainless steel; double-walled with an inner curve to prevent condensate from dripping back into the vessels Lid and sieve tray supplied as standard Technical data: Operating temperature range: 25 … 100 °C Ambient temperature range: 10 … 40 °C Temperature stability: 0.1 ±K Maximum heating power: 1.5 kW Bath dimensions (WxDxH): 400 x 245 x 165 mm Bath opening (Ø): Bath volume min./max.: 7.5 / 13.9 L Dimensions (WxDxH): 500 x 440 x 275 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7)
LAUDA Hydro H 41 water bath 230 V; 50/60, #L002905
LAUDA Hydro H 41 Water Bath 230 V; 50/60 Hz Key features: Easy-to-use water bath TFT display with a clear overview of all process data Setting and display of temperature values in increments of 0.1°C. Setting of timer values in hours (h) and minutes (min). Membrane keypad with clear symbols Digital setpoint adjustment Adjustable trigger points for over- and under-temperature alarms up to a maximum of +/- 10 K Temperature display switchable from °C to °F 1-point temperature controller Visual and audible alarm in the event of low water level, over- and under-temperature, and sensor breakage/short circuit Electronic function monitoring of the temperature controller Three application-specific timer functions Bath body, cover frame, sieve tray and heating element made of stainless steel Bath vessel with drain tap Heat-insulating lid made of stainless steel; double-walled with an inner curve to prevent condensate from dripping back into the vessels Lid and sieve tray supplied as standard Technical data: Operating temperature range: 25 … 100 °C Ambient temperature range: 10 … 40 °C Temperature stability: 0.1 ±K Maximum heating power: 1.5 kW Bath dimensions (WxDxH): 410 x 296 x 335 mm Bath opening (Ø): Bath volume min./max.: 9.3 / 37.9 L Dimensions (WxDxH): 510 x 490 x 476 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7)
LAUDA Puridest PD 12 R single-column distillation unit with 24-litre reservoir, L003016
High-performance distillation with integrated storage The LAUDA Puridest PD 12 R is a professional single-column distillation unit designed specifically to meet the high demand for ultrapure water in the laboratory. With an impressive distillation capacity of 12 litres per hour and an integrated 24-litre storage tank, it ensures that you always have sufficient distillate available. It is ideal for bacteriological and medical applications, for preparing cell and tissue cultures, and for the production of reagents. GFL Technology – Proven quality redefined Building on GFL’s (now part of LAUDA) decades of experience, this unit sets new standards in durability and purity. The distillate is free from bacteria and pyrogens, low in gases and has an extremely low conductivity of approx. 2.3 µS/cm (at 25 °C). The entire water circuit – from the evaporator to the storage tank – is made of high-quality stainless steel, which prevents corrosion and guarantees the highest water quality. Convenience and safety The Puridest PD 12 R operates fully automatically: when the storage tank is full, distillation switches off and restarts automatically as soon as distillate is drawn off. An electronic level control system and an integrated low-water protection feature ensure maximum operational reliability. Furthermore, the unit detects contamination in the evaporator and signals via an LED when cleaning is required. Technical Details Distillation capacity: 12 l/h Storage tank: 24 litres (integrated) Conductivity: approx. 2.3 µS/cm (at 25 °C) Material: Stainless steel Cooling water requirement: approx. 198 l/h Dimensions (W x D x H): 780 x 410 x 670 mm Weight: approx. 43 kg Mains connection: 400 V; 3/N/PE; 50/60 Hz (high-voltage supply) Power consumption: 9.0 kW Protection: Low-water protection, automatic shut-off Scope of delivery LAUDA Puridest PD 12 R distillation unit Operating instructions Note: The unit is supplied without a fitted plug (permanent connection recommended). Individual requirements & procurement service Do you need pre-filters for chlorine or iron, a wall bracket or hoses for the cooling water connection? We can advise you on the best water treatment solution. Please contact our procurement service for accessories.
LAUDA Alpha A 12 Heating Thermostat 230 V; #L000620
LAUDA Alpha A 12 Heating Thermostat 230 V; 50/60 Hz Key features: Bath thermostat with extremely simple operation Single-line LED display for showing actual or setpoint values User-friendly menu navigation and extremely simple 3-button operation Fully electronic continuous controller Low-leveland over-temperature protection for operation with non-flammable liquids Audible and visual alarm Circulation pump with flow reduction Bath vessel made of deep-drawn stainless steel Electrical connection for DLK flow-through cooler (On/Off/Automatic) Optional cooling coil and pump circulation set Technical data (in accordance with DIN 12876): Operating temperature range: 25 … 100 °C Ambient temperature range: 5 … 40 °C Temperature stability: 0.05 ±K Maximum heating power: 1.5 kW Maximum power consumption: 1.5 kW Current consumption: 7 A Pump maximum pressure: 0.2 bar Pump flow rate at maximum pressure: 15 L/min Bath volume (min./max.): 8.0 / 12.0 L Bath dimensions (WxDxH): 235 x 161 x 200 mm Overall dimensions (WxDxH): 270 x 332 x 420 mm Mains supply: 230 V; 50/60 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7) Standard accessories: Flow restrictor