Baths and Thermoregulators
13Pages

Baths and Thermoregulators Precise temperature control For over 50 years, Techne® has been the leader in developing clipon thermoregulators for water baths used in both laboratory and calibration environments. Our themoregulators, baths, dip and flow coolers and refridgerated systems allow for precise temperature control from -40°C to +250°C, integrating the latest in technology to assure excellence in your laboratory. Page 42 Selecting the required setup Page 43 Unheated baths Page 44 Routine laboratory thermoregulators Page 46 High powered regulators Page 48 Liquid bath accessories Page 49 TechneWorks software Page 50 Dip and flow coolers Page 51 Refrigerated baths Page 52 Liquid calibration baths Find out more! Techne Catalogue Please scan the QR/Mobile Tag with your smartphone for more information Page 41

Selecting the required setup Baths and Thermoregulators A comprehensive range of temperature controlled water baths are available from Techne®. Twenty different water bath combinations allow the use of accurate temperatures from -40°C up to 200°C; ensuring a solution for most laboratory applications. First select the unheated stainless steel bath (see page 42) which has the appropriate volume for the application, for example B-26 which has a volume of 26 litres. Then add a thermoregulator (see pages 44 to 47) which is suitable for the required temperature range, for example the TE-10D...

Unheated Baths Baths and Thermoregulators Designed to be used with a clip-on Tempette or Tempunit® thermoregulator, these baths incorporate carrying handles for added safety. All baths have stoved enamelled steel outer cases and are supplied with bridge mounting plate to hold the thermoregulator. Seam-Free Stainless Steel Construction • Four bath capacities: 8, 12, 18, & 26 litre • Corrosion resistant stainless steel inners for easy cleaning • Rugged splash-proof case • Integrated carrying handle • Maximum working temperature of 200°C • All models come with a 3 year warranty as standard...

Routine Laboratory Thermoregulators Baths and Thermoregulators The Techne® Tempette clip-on thermoregulators are designed for use in combination with the Techne® unheated water baths or any other suitable laboratory vessels. They will heat, circulate and safely control the temperature of the liquid in the bath within precise limits suitable for routine laboratory applications. TE-10A Tempette • Temperature range of -20°C* to 95°C • Excellent temperature stability: ±0.01°C at 40°C • Simple to use analogue control • Suitable for most routine laboratory applications • User adjustable...

Routine Laboratory Thermoregulators Baths and Thermoregulators Technical Specification Specifications to DIN 12876 TE-10A TE-10D Temperature range* -20°C to +95°C -40°C to +120°C Temperature selection Analogue Digital Temperature stability using water @ 40°C ±0.01°C ±0.01°C Method of control Proportional PID Temperature sensor Thermistor PRT Adjustable over-temperature cut-out Yes Yes Low liquid level cut-out Yes Yes Heating/Pumping Pump capacity litres/minute 10 10 Pump capacity (mbar) 145 145 Nominal heater power at 120V (W) 1000 1000 Nominal heater power at 240V (W) 1000 1000 Extension...

High Powered Thermoregulators Baths and Thermoregulators The Tempunit® offers increased heater power to enable accurate control over a wider temperature range, designed for applications requiring temperatures above 100°C. Techne also recommends the Tempunit® in conjunction with the larger 26 & 48 litre baths when temperature control above 50°C is required. Controlled heating rates and hold times can be achieved by linking the Tempunit® to the free TechneWorks software#. TU-20D Tempunit® • A wider temperature range of -40°C* to 200°C • Excellent temperature stability: ±0.005°C at 40°C •...

High Powered Thermoregulators Baths and Thermoregulators Technical Specification Specifications to DIN 12876 TE-20D TE-20HT Temperature range* -20°C to +95°C -40°C to +120°C Temperature range* -40°C to +200°C -40°C to +250°C Temperature selection Digital Digital Temperature stability using water @ 40°C ±0.005°C ±0.005°C Method of control PID PID Temperature sensor PRT PRT Adjustable over-temperature cut-out Yes Yes Low liquid level cut-out Yes Yes PC Interface RS232 RS232 Heating/Pumping Pump capacity litres/minute 10 Internal circulation Pump capacity (mbar) 145 - Nominal heater power at...

Liquid Bath Accessories Baths and Thermoregulators High Temperature Cooling Coil Accessory designed for assisting in cooling a hot bath more rapidly by flowing tap water or chilled liquid through it, this simple coiled tube attaches to the base of all Techne thermoregulators with ease. This cooling coil can be used to cool a bath to 5°C above the cooling liquid supply temperature. Ordering Information Part Code Description FCC01 High Temperature Cooling coil Flat and Gabled lids Manufactured of stainless steel and available to fit all sizes of baths to help prevent evaporation losses....

TechneWorks Software Baths and Thermoregulators Compatible units are as follows:Thermoregulators - TU-20D and TU-20HT TechneWorks software enables you to specify ramp rates and hold times for your applications. It can be used to calibrate thermometers and sensors and then generate calibration certificates using a Techne Liquid bath. The Calibration bath can act as the reference temperature or connect to a range of external thermometers. Software Features ALL MODELS • Create, open and save programs with up to 20 set points. • Specify either °C or °F. • Specify ramp rates and hold times. •...

Dip and Flow Coolers Baths and Thermoregulators The Techne® Flow Coolers work in conjunction with a Techne® thermoregulator. The bath liquid flows through the unit which continually extracts heat from the bath fluid by means of the heat exchanger which is built into the unit. The cooling head of the Techne® Dip Cooler fits neatly and unobtrusively into the corner of the bath and can be secured with a specially designed mounting bracket (supplied). If cooling can be achieved by using cold tap water, a dip cooler is recommended as it conserves water and is easier and more convenient to use....