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Techne® invented the "Clip On" thermoregulator in 1948, and now offer four units. Thermoregulators are designed to be used 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.

• This sophisticated Tempunit® covers a wide temperature range of -40°C to 250°C
• Please note for sub-ambient cooling a Dip Cooler or Flow Cooler is required. Click here.
• Applications <0°C and >100°C require Techne bath oil. Click here.

• Excellent temperature stability: ±0.005°C at 40°C
• 1.8kW heater power for fast heat up
• 4 digit setting with a bright LED digital temperature display
• RS232 connection supplied with TechneWorks software package and connecting lead as standard
• User adjustable over-temperature cut-out with an audible alarm fitted
• Low liquid level cut-out as standard

Sub-ambient cooling
This thermoregulator can be used for sub-ambient cooling, right down to -40°C, although a low-temperature liquid is required below 0°C. Sub-ambient cooling can be achieved using the cooling coil accessory (part number FCC01) connected to an external chilling system, for example a cold tap. Alternatively a Techne dip-cooler or flow cooler could be used as a method of chilling.

External circulation
This thermoregulator is a stand-alone waterbath temperature controller with precision accuracy and stirring action. It can not pump hot or cold liquid to an external system or device. This application requires model TE-10A, TE-10D or TU-20D.

Technical Specification

Specifications to DIN 12876 TU-20HT
Temperature range* -40°C to +250°C
Temperature selec tion Digital
Temperature stability using water @ 40°C ±0.005°C
Method of control PID
Temperature sensor PRT
Adjustable over-temperature cut-out Yes
Low liquid level cut-out Yes
PC Interface Yes RS232
Pump capacity litresminute 10
Pump capacity (mbar) 145
Nominal heater power at 120V (W) 1500
Nominal heater power at 240V (W) 1800
Cooling coil Option
Extension below base (mm) 145
Dimensions L x W x H (mm) 237 x 124 x 260
Shipping weight 4.0kg

* Refrigeration or cooling coil required for below ambient cooling (see Techne Flow and Dip Coolers)

Ordering Information

Product Code Description
FTU20HDC TU-20HT advanced high temp thermoregulator with RS232 and TechneWorks software, includes clamp (230V)
FTU20HPC TU-20HT advanced high temp thermoregulator with RS232 and TechneWorks software, includes clamp (120V)

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