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產(chǎn)品描述：

TU-20HT

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
• 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

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 litres/minute	Internal circulation only
Pump capacity (mbar)	-
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