Heating plates
Heating plates and water baths heat samples evenly and with precise temperature control – ranging from simple heat sources to digitally controlled safety water baths. LT Laborhandel stocks IKA C-MAG heating plates with glass-ceramic or ceramic work surfaces, as well as HB and HBR water baths for water and oil, some of which feature an integrated safety shut-off. You can find further temperature control units in the Temperature Control category. Any questions about the right specification? We’d be happy to advise you.
IKA HBR 4 control, safety heating bath, 4 litres, 0020003549
Thermodynamics and Fluid Dynamics of Heat Transfer The IKA HBR 4 control is a high-precision heating bath system optimised for temperature control of liquids up to 200 °C. The cylindrical bath geometry, combined with the high-quality stainless steel inner vessel (1.4301), ensures homogeneous temperature distribution within the heat transfer medium (water or low-viscosity oils). The specific arrangement of the heating elements induces efficient convection, which minimises thermal gradients and thus creates isothermal conditions for the sample vessel. The system is designed for a maximum heating power of 1000 W to achieve fast heating times even with larger volumes. Metrological control and cybernetic safety The heating process is controlled by a microprocessor-controlled PID controller, which ensures excellent stability of the bath temperature. An integrated connection for an external temperature sensor (PT 1000) enables precise measurement of the medium temperature, allowing the control system to respond directly to the kinetic energy of the sample. A key feature of the ‘control’ version is the digital interface (USB/RS232), which allows for comprehensive documentation of thermal processes via Labworldsoft ®. The safety architecture includes an independently adjustable safety temperature limiter, which reliably prevents thermal decomposition of the medium or overheating of the apparatus in the event of system faults. Technical details Thermodynamics & Heating Technology Heating power: 1000 W Operating temperature range: room temperature + 10 K to 200 °C Temperature stability: ± 0.1 K Max. bath volume: 4 l Metrology & Control Engineering Display: Digital LCD for setpoint and actual values External sensor connection: PT 1000 Control accuracy with external probe: ± 0.2 K Adjustable safety temperature: 50 to 210 °C Safety temperature setting accuracy: 1 K Kinematics & Mechanics Bath shape: Cylindrical Bath material: Stainless steel 1.4301 Bath diameter (internal): 200 mm Bath height (internal): 120 mm Interfaces & Dimensions Interfaces: USB, RS232 Dimensions (W x H x D): 250 x 250 x 250 mm Weight (empty): 4.4 kg Protection class in accordance with DIN EN 60529: IP 21 Voltage: 230 V (50/60 Hz) Contents 1 x IKA HBR 4 control heating bath 1 x PT 1000.70 temperature probe (stainless steel) 1 x mains cable 1 x operating instructions Important note: A suitable heat transfer fluid (e.g. silicone oil) for operating temperatures above 100 °C is not included and must be selected specifically for the intended application. Individual requirements & accessories The choice of heat transfer fluid is crucial for physically correct operation at high temperatures (viscosity, flash point, heat capacity). Furthermore, the Labworldsoft software ® is recommended for computer-aided analysis to process the data streams output via USB/RS232. Please use our procurement service to select the appropriate accessories.
IKA C-MAG HP 10 hotplate, with glass-ceramic work surface, 0003582000
Thermodynamic efficiency and material resistance The IKA C-MAG HP 10 is a high-performance heating system specially developed for the thermal treatment of large-volume media and aggressive chemical substances. With a heating power of 1500 W and a footprint of 260 x 260 mm, the unit enables significant thermal energy transfer. The monolithic glass-ceramic plate is characterised by excellent chemical inertness and high resistance to thermal cycling. The material’s low thermal expansion ensures a flat surface even at maximum operating temperatures, which minimises the thermal contact resistance to the vessel. Metrological precision and system reliability The thermal parameters are controlled via a digital display, which allows precise monitoring of the setpoints. To regulate the medium temperature, the C-MAG HP 10 features an integrated interface in accordance with DIN 12878, which enables the connection of external contact thermometers (e.g. ETS-D5). The safety architecture comprises a fixed safety circuit at 550 °C and a visual ‘Hot Top’ warning indicator. The latter acts as a preventive safety mechanism against thermal injuries by detecting residual heat in the plate even after the heating function has been deactivated, as long as the surface temperature remains above 50 °C. Technical details Thermodynamics & Heating Technology Heating power: 1500 W Heating temperature range: 50 to 500 °C Heating temperature setting accuracy: ± 10 K Fixed safety cut-off: 550 °C Heating rate (1 l H₂O in H15): 5 K/min Metrology & Control Engineering Display: Digital LCD (setpoint) Connection for external temperature sensor: DIN 12878 (e.g. PT 1000) Control accuracy with sensor: ± 3 K Residual heat indicator: Visual warning signal (Hot Top indicator) Material Properties & Mechanics Surface material: Glass-ceramic (vitroceramic) Cooktop surface dimensions: 260 x 260 mm Housing material: Cast aluminium / corrosion-resistant plastic Chamber structure & dimensions Dimensions (W x H x D): 300 x 105 x 415 mm Weight: 6 kg Permissible ambient temperature range: 5 to 40 °C Permissible relative humidity: 80% Protection class according to DIN EN 60529: IP 21 Voltage: 230 V (50/60 Hz) Power consumption: 1505 W Contents of delivery 1 x IKA C-MAG HP 10 hotplate 1 x mains cable 1 x operating instructions Important note: An external temperature sensor (e.g. PT 1000) for direct control of the medium temperature is not included as standard and must be configured separately. Customised requirements & accessories For precise thermodynamic control in the liquid phase, an external resistance thermometer (PT 1000) or an electronic contact thermometer (ETS-D series) must be connected via the DIN 12878 socket. This enables compensation for the thermal hysteresis of the glass-ceramic hotplate. You can find suitable support rods and cross-sockets for securing the sensor via our procurement service.
IKA C-MAG HP 4, heating plate, ceramic (100 x 100 mm), 250 W, 0003581600
Thermodynamic infrared transmission and amorphous ceramic matrix The application of extreme thermal gradients to reaction vessels requires material architectures that are thermophysically completely resistant to high temperature differentials and corrosion. The IKA C-MAG HP 4 operates as a pure laboratory hotplate (without electromagnetic stirring) and utilises a monolithic base plate (100 x 100 mm) made of glass-hard, amorphous industrial ceramic. This microstructured silicate plate is physically inert to highly corrosive acids, halogens and alkalis, and acts as a highly efficient infrared emitter. With a heating power of 250 watts, the system raises the surface temperature to up to 500 °C. The thermal energy is not primarily transferred via conductive heat transfer, but is coupled deep into the glass matrix of the reaction vessel through an extremely high proportion of infrared radiation. This drastically minimises thermodynamic latencies during the heating of micro- and macro-volumes. Metrological cybernetics and isochoric temperature control An integrated PID microprocessor controls the thermal vectors. Metrological monitoring is carried out via a high-resolution LCD display, which accurately shows the digital setpoint temperature. The control loop modulates the electrical heating power of the 250 W resistance heater in real time and regulates the energy supply proactively to prevent thermal overshoot of the ceramic plate. This architecture guarantees a reproducible thermal environment for the distillation or digestion process. (Note on system limitations: As a dedicated HP model, this system does not have a DIN interface for external contact thermometers; the control system relates exclusively to the plate temperature). System stability and thermodynamic hardware safety The continuous operation at 500 °C requires uncompromising insulation of the electronic chassis. The housing architecture of the C-MAG series thermally isolates the hot ceramic top from the sensitive circuit boards in the base unit. Occupational health and safety is ensured by an independent, hardware-based safety circuit which physically cuts off the power supply when the plate reaches a limit temperature of exactly 550 °C. In addition, the visual ‘Hot Top’ indicator warns of latent infrared residual heat from the ceramic matrix (at temperatures > 50 °C), even when the system has already been disconnected from the mains supply. This prevents irreversible thermal injuries (burns) to the user. Technical details Thermodynamics & Heating Technology Heating power: 250 W Heating temperature range: 50 to 500 °C Base material: Amorphous industrial ceramic (monolithic) Heating rate (1 L H₂O in H 1500): 2.5 K/min Setting and display resolution: Digital via LCD (10 K increments) Metrology & Control Engineering Temperature display: LCD (liquid crystal display) Control: Microprocessor-controlled PID architecture External sensor interface: Not available (heating plate temperature control only) Stirring function (kinetics): Not available (hotplate-only model) Materials Science & Dimensions Footprint dimensions: 100 x 100 mm System dimensions (W x H x D): 150 x 105 x 260 mm Unit weight: 3.0 kg Housing material: Chemical-resistant plastic / metal base Safety & Environmental Conditions Hardware safety circuit (heating plate): Fixed at 550 °C Residual heat indicator: Visual ‘Hot Top’ indicator (> 50 °C) Permissible ambient temperature range: 5 – 40 °C Permissible relative humidity: max. 80 % Protection class (in accordance with DIN EN 60529): IP 21 Electrical & Infrastructure Voltage / Frequency: 230 V / 50/60 Hz Power consumption: 255 W Contents of delivery 1 x IKA C-MAG HP 4 hotplate 1 x power cable for IT equipment Important note: The HP series is a purely thermodynamic unit. The system has no electromagnetic drive (no stirring motor) and no connection for external medium temperature sensors (such as the ETS-D5). If you require isochoric temperature control directly within the fluid or mixing, it is essential that you purchase the IKA C-MAG HS series (Heating & Stirring). Custom requirements & accessories The C-MAG HP 4 is the ideal heat source for static digestion or sand baths. To optimise the thermophysical transfer in asymmetrical flasks (such as round-bottom flasks) and prevent infrared radiation losses to the laboratory atmosphere, we recommend the use of specific aluminium heating blocks or traditional laboratory sand baths, which can be placed directly on the 100 x 100 mm ceramic matrix. Please feel free to contact our procurement service at any time to discuss the configuration of your thermodynamic setup.
IKA HB digital heating bath, 4 litres, water/oil, 180 °C, 0020016334
Thermodynamic heat transfer and dual matrix compatibility In preparative distillation and thermal sample preparation, the precise and loss-free transfer of thermal energy into reaction vessels is essential. The IKA HB digital is designed as a universal thermodynamic heating bath that allows the physical application of two fundamentally different heat transfer media: water and thermal silicone oils. The monolithic heating bath is manufactured from high-alloy, corrosion-resistant stainless steel (AISI 304). A ring heating element integrated into the base transfers thermal energy through the stainless steel matrix directly into the liquid medium with a massive heating power of 1350 watts. Controlled by a microprocessor-based control system, the system heats aqueous media to up to 100 °C and, thanks to the seamless switch to high-boiling-point silicone oils, enables a maximum operating temperature of 180 °C – a condition that is physically essential for the distillation of low-volatility solvents under high vacuum. Flow mechanics of the piston geometry and dead volume minimisation The architectural geometry of the 4-litre volume is precisely calibrated, from a process engineering perspective, to meet the fluid dynamics requirements of rotary evaporators (such as the IKA RV series). The elliptical tank shape, optimised for low-point performance, conforms to the contour of rotating evaporator flasks (up to 3 litres in volume). This design-driven minimisation of thermodynamic dead volume (less unused fluid in the peripheral areas) drastically reduces the specific heat capacity of the bath that needs to be utilised. This results in significantly steeper heating rates (isochoric heat flux) and faster thermal equilibrium of the system, which massively reduces energy consumption during continuous operation. System cybernetics and mechanical health and safety The use of thermal oils at 180 °C poses enormous occupational health risks (thermal injuries). The HB digital is equipped with a hardware-based, continuously adjustable safety circuit. This independent sensor monitors the maximum temperature and, should it be exceeded, immediately cuts off the power supply via the hardware (preventing the oils from reaching their flash point). The cybernetic LCD interface features an electronic lock function (key lock), which physically prevents accidental manipulation of the target temperature caused by swiping movements or vibrations during the distillation process. To safely remove the thermodynamically saturated, hot fluids after the batch process, the chassis is fitted with two thermally decoupled, ergonomic carrying handles that enable safe transport without contact with walls. Technical details Thermodynamics & Heating Technology Heating power / heat transfer: 1350 W Operating temperature range: Room temperature to 180 °C Dual compatibility: Approved for demineralised water and thermal silicone oils Heating bath material: Corrosion-resistant stainless steel (grade 1.4301 / AISI 304) Heating element design: Integrated ring heater in the bottom of the bath Metrology & Control Technology Control: Microprocessor control (PID) Setting and display resolution: 1 K User interface: High-contrast LCD display for setpoint and actual values Control accuracy: ± 1 K (depending on the medium) Geometry & Dimensions Total volume of the inner chamber: 4.0 litres Optimised flask size (rotary evaporator): standard up to 1 litre (maximum 3 litres) System dimensions (W x H x D): 330 x 190 x 325 mm Weight (unloaded): 3.0 kg Safety & Environmental Conditions Independent safety circuit: Continuously adjustable from 50 to 210 °C Operational safety: Integrated lock function (key lock) Tamper protection: Thermally decoupled carrying handles in the chassis Permissible ambient temperature range: 5 – 40 °C Permissible relative humidity: max. 80% Protection class (to DIN EN 60529): IP 21 Electrical & Connectivity Voltage / Frequency: 200 – 240 V / 50/60 Hz Power consumption: max. 1350 W Contents of delivery 1 x IKA HB digital heating bath 1 x IT equipment mains cable (Schuko) (Important note: Thermal fluids, silicone oils or protective polycarbonate covers are not included!) Individual requirements & accessories The HB digital is the core thermodynamic module for rotary evaporator systems. If you are distilling solvents with high boiling points, water is physically insufficient as a heat transfer medium (limited to a maximum of 100 °C). In this case, you must obtain temperature-stable IKA thermal fluid (silicone oil) with a flash point well above your operating temperature. To minimise water evaporation losses during long-term distillations and to increase energy efficiency, we recommend using the appropriate IKA protective hood (HB 10.1). Please contact our procurement service at any time for thermodynamically correct calculations of cooling and heating circuits.
IKA C-MAG HP 7, hotplate, with glass-ceramic worktop, 0003581800
Thermal Process Technology and Material Resistance The IKA C-MAG HP 7 hotplate is designed for thermal digestion and heating processes in demanding laboratory environments. At the heart of the system is the monolithic glass-ceramic work surface (vitroceramic), which is characterised by excellent chemical resistance to aggressive acids, bases and solvents. From a thermodynamic perspective, the vitreous ceramic offers a specific thermal conductivity that enables efficient energy transfer whilst maintaining a high mechanical surface finish. The housing is designed to protect the electronics from potential leaks, which significantly extends the service life of the unit in corrosive atmospheres. Precise metrology and thermodynamic safety The system is controlled via a digital display, which shows the setpoint temperature and allows precise adjustment of the thermal parameters. An integral part of the safety architecture is the fixed safety limit of 550 °C, which prevents thermal runaway. To minimise the risk of accidents after the heating process has been switched off, the device features a ‘Hot Top’ warning indicator, which remains active until the surface temperature has fallen below a safe range. The integrated interface in accordance with DIN 12878 allows the connection of an external contact thermometer (e.g. ETS-D5), enabling highly precise control of the medium temperature directly within the sample. Technical details Thermodynamics & Heating Technology Heating power: 1000 W Heating temperature range: 50 to 500 °C Heating temperature setting accuracy: ± 10 K Fixed safety cut-off: 550 °C Heating rate (1 l H₂O in H15): 5 K/min Metrology & Control Engineering Display: Digital LCD (setpoint) Connection for external temperature sensor: DIN 12878 (e.g. PT 1000) Control accuracy with sensor (PT 1000): ± 3 K Safety indicator: Visual warning for hot surface (Hot Top indicator) Kinematics & Material Properties Base material: Glass-ceramic Base dimensions: 200 x 200 mm Housing material: Cast aluminium / thermoplastic polymer Chamber structure & dimensions Dimensions (W x H x D): 220 x 105 x 330 mm Weight: 4 kg Permissible ambient temperature range: 5 to 40 °C Permissible relative humidity: 80 % Protection class according to DIN EN 60529: IP 21 Voltage: 230 V (50/60 Hz) Power consumption: 1005 W Contents of delivery 1 x IKA C-MAG HP 7 hotplate 1 x mains cable 1 x user manual Important note: An external temperature sensor (e.g. PT 1000) for direct monitoring of the medium temperature is not included as standard and must be purchased separately. Customised requirements & accessories For precise cybernetic control of the sample temperature, the use of an external resistance thermometer (PT 1000) or an electronic contact thermometer is essential to compensate for the thermal inertia of the glass-ceramic plate. We also recommend stainless steel stand components and appropriate mountings for chemically aggressive test set-ups. Please use our procurement service to configure your bespoke measurement setup.
IKA HB eco Heating Bath (3L, 180°C, for RV series), 0020016337
The IKA HB eco heating bath is the standard digital heating bath, specifically designed as a component for the IKA rotary evaporator series (RV 3, RV 8 and RV 10). It is the ideal choice as a spare part or for upgrading an existing rotary evaporator system. Precise digital control This heating bath (MPN 0020016337) is fitted with a clear LED digital display. (Feature) For professional buyers, this means precise and reproducible setting of the target temperature up to 180 °C. (Benefit) This is crucial for the accurate distillation of solvents with a defined boiling point. High user safety Safety in everyday laboratory use is a key feature of this unit. The double-walled design of the bath reduces heat radiation to the outside and protects against burns. (Feature) A ‘Hot’ warning indicator remains lit even when the mains cable is unplugged, as long as the plate surface is hot. A fixed safety limit (190 °C) prevents overheating (Benefit). Communication with the drive For procurement specialists in automated laboratories: The HB eco features an RS-232 and an IR (infrared) interface. (Feature) This enables direct communication with the rotary evaporator drive (e.g. the RV 10 auto pro series), so that the entire distillation process can be controlled via software (e.g. labworldsoft ®) (Benefit). Technical details Product type: Heating bath for rotary evaporators (RV 3, RV 8, RV 10) Heating temperature range: RT – 180 °C Heating power: 1000 W Temperature control accuracy: ±1 K Volume (bath): 3 L Display: LED (digital) Material (bath): Stainless steel (1.4301) Interfaces: RS 232, IR (infrared) Safety limit (fixed): 190 °C Safety: ‘Hot’ warning indicator Dimensions (W x H x D): 250 x 180 x 280 mm Weight: 3 kg Contents of delivery HB eco heating bath (basic unit) Mains cable User manual Important note: This is the heating bath only. The rotary evaporator drive (motor), the glassware and the tripod stand are not included. Customised requirements & procurement service Do you need advice on whether this heating bath is compatible with your existing IKA rotary evaporator (e.g. RV 8 or RV 10)? Are you looking for specific spare parts or the correct external temperature sensor (PT 1000)? Our team of experts will be happy to help. For accessories not listed here, please use our bespoke procurement service.