Hotplates

Made of glass ceramic which offers excellent chemical resistance.

• fixed safety circuit of 550°C
• Hot Top indicator: Hot surface warning to prevent burns
• exact temperature setting via digital display (LED)
• digital error code display
• raised control panel for protection against spilt liquids

High-performance CERAN^® glass ceramic hotplate with circular heating area 145 mm diameter and square placement surface made of glass ceramic (175 x 175), stainless steel housing, power controller (adjustable 10% to 100%) and integral temperature monitor.

With thermostatic temperature control. CERAN^® glass ceramic material is highly resistant to breakage and changes in temperature, free from distortion, permeable to infrared light and highly acid-resistant. Bench-top instrument with built-in controller. SR model - with separate controller for wall mounting.

A heated glass ceramic plate mounted in a block of pure PTFE creates a powerful hotplate which is chemically resistant, even to concentrated acids. The separate temperature controller is connected to the hotplate via a 2 metre PTFE coated lead, which allows the hotplate to be located in fume hoods.

• Ideal for acid digestions or trace metal analysis
• PTFE construction with glass ceramic plate for exceptional resistance to chemical attack
• Can be cleaned with concentrated nitric acid
• Controller is fitted with a hot warning light for temperatures above 50 °C

• Very efficient heating saving time and energy
• Chemically resistant ceramic top
• "Hot" warning light for user safety
• stirrer speed range 100 to 1500
• Ideal for heating and stirring large volumes of liquid, particularly microbiological media
• with fitting for retort rod and supplied with 2 x 25 mm stirrer bar followers

Adjustable hotplates for general laboratory use. A metal grille protects the user against inadvertent contact with the hot surface and also prevents the vessel from falling off the hotplate.

For continuous operation. Electric hotplates with thermostatic temperature control and separate power controller for performance adjustment to the heating requirements. Anodised aluminium alloy hotplate. Excellent uniform temperature distribution over entire heating surface. Asbestos free. Stainless steel housing, with painted central section. Height-adjustable feet. Mains cable approximately 1.7m. With earthed plug for 230V supplies up to 3300W. A 400V 3-phase model is also available.

Maximum temperature 300 °C. Digital setting and control of plate temperature with 1 °C resolution and cast aluminium/silicon alloy top plate. The 300 x 300 mm top plate model has a retort rod mounting at the rear of the housing. With BioCote, silver-based, antimicrobial protection. For 230V 50/60 Hz single phase supplies.

For monitoring and control of electronic heating equipment, such as heating mantles, heating baths, heating mats, water baths, oil baths etc. Fitted with state of the art control electronics.

• Multi-Display: separate (LED) temperature displays for set and actual values, and for high and low temperature warning and safety functions
• Splashproof, membrane keypad which is easy to use
• Display resolution 0.1°C
• Adjustable control parameters
• PID control
• Connections for control and safety sensors
• Max. switching capacity: 2kW

• ICC = Intelligent Cascade Control; adjustable classic PID control
• Additional LCD function display for user-friendly operation
• Integral programmer (6 profiles with 60 segments)
• Connections for 2 control and 1 safety sensors
• Max. switching capacity: 3kW.

Multiple hotplate systems, 360 W, with individually adjustable heating controls and indidicator lights. Maximum surface temperature 400 °C.

An alternating current safety controller for variable and no-loss control of hotplates, heating tapes, soldering irons, light bulbs, infrared radiators etc.
Potentiometer scale adjustment and electronic triac switch monitoring. Controller switches irreversibly to dipole in the event of triac switch malfunction and visual and audible alarms operate immediately. This ensures optimum safety.

Automatic, precise regulation of temperatures between 20 and 450°C. Digital presetting and temperature display. Three power levels (825W, 1650W and 3300W) can be set and an additional electronic power controller (adjustable 10% to 100 %) is provided. At 825W and 3300 W settings the entire plate surface is heated. At 1650W setting only the right hand side of the plate is heated. As a result of heat conduction, the temperature from the right hand side to the left edge of the plate varies by approx. 40%. Built-in relay allows direct connection of electronic contact thermometers. With solid, flat, low-distortion, cast GG15 alloy. Switching differential ±1K.

For continuous operation. Provide extremely accurate, uniform temperatures, even in plate corners and on edges. Polished anodised aluminium heating surface. Microprocessor-controlled temperature controller with temperature setting up to 99.9 in 0.1°C steps, over 99.9 in 1°C steps. Actual temperature displayed continuously. With separate power controller for performance adjustment to the heating requirements from 10 to 100%. Built-in relay allows direct connection of electronic contact thermometers. Adjustable temperature monitor from 50 to 300°C (with PZ 28-1, 30 to 110°C) to prevent excess temperatures.

As described.

LabHEAT^®-Heating elements for flasks, round bottom. Serial heating unit in plastic coated, chemical-resistant metal housing with six heating positions. Each heating position is separately controlled via controller, 1.5m supply (earthed) cable and RCD (residual current detection); nominal voltage 230V AC. Dimensions (W x D x H): 1150 x 290 x 150 mm.

Electronic alternating current adjuster for easy control of resistance power equipment such as hotplates, soldering irons, light bulbs, infrared radiators, universal motor speed regulators, stirrers etc. With high rating fuse, 2 pin on/off luminous rocker switch and shielded, fused Schuko socket.
Adjustment 10 to 230 V, fitted with an interference suppressor in accordance with EN standard.

Thickness 3,8 mm, chamfered edges. Usable above open burner flame. Ideal as heating surface in place of a wire gauze or pipeclay triangle.

For continuous operation. Electric hotplates with thermostatic temperature control and separate power controller for performance adjustment to the heating requirements. Anodised aluminium alloy hotplate. Excellent uniform temperature distribution over entire heating surface. Asbestos free. Stainless steel housing, with painted central section. Height-adjustable feet. Mains cable approximately 1.7 m. With earthed plug for 230 V supplies up to 3300 W. A 400V 3-phase model is also available.

For continuous operation. Electrical sand baths with thermostatic temperature control and separate power controller for performance adjustment to the heating requirements. Anodised aluminium alloy hotplate. Excellent uniform temperature distribution over the entire heating surface. Asbestos free. The sand bath frame is tightly screwed onto the hotplate so that the sand is in direct contact with the hotplate. Useful depth 50 mm. Stainless steel controller housing, with painted central section. Height-adjustable feet. Connection cable approximately 1.7 m. With earthed plug for 230 V supplies up to 3300 W. A 400V 3-phase model is also available.

LabHEAT^®-Heating elements for flasks, round bottom. Serial heating unit in plastic coated, chemical-resistant metal housing (W x H x D) 580 x 150 x 290 mm with three heating positions. Each heating position is separately controlled via controller, 1.5 m supply (earthed) cable and RCD (residual current detection); nominal voltage 230 V AC.

The multi position (extraction) mantle has a built-in electronic controller and offers a choice of heater only (EME) or heater/stirrer (EMEA) combination. The vented case"s unique air flow ensures the outer case remains safe to touch.

• Individual built-in solid state electronic controls enable easy regulation of heater, while removing sparking associated with mechanical switching
• Three 12.7 mm diameter support rods are included
• Round bottom flask capacity from 100 ml to 1000 ml at all positions
• Top cover is polypropylene and external surfaces are powder coated giving good general chemical resistance
• Coiled heating element is suspended within a thermal insulating cartridge to provide maximum heat transfer and support
• Earth (ground) screen encloses the heater for added safety
• Individual heater cartridges are replaceable
• Neon lights indicate when power is on and supplied to heaters and, if applicable, supplied to stirrers

• Allow the solution to be stirred and heated simultaneously
• Provide stirring speeds of between 50 to 1000 rpm
• One stirring control operates each set of three recesses