liquid temperature calibration baths TU-20D Tempunit® ●● ●● ●● ●● ●● ●● ●● A wider temperature range of -40°C* to 200°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 This unit incorporates an RS232 connection User adjustable over-temperature cut-out Low liquid level cut-out as standard 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 Temperature range * Temperature selection Temperature stability using water @ 40°C Method of control Temperature sensor Adjustable over-temperature cut-out Low liquid level cut-out PC Interface Heating/Pumping Pump capacity litres/minute Pump capacity (mbar) Nominal heater power at 120V (W) Nominal heater power at 240V (W) Cooling coil Extension below base (mm) Dimensions L x W x H (mm) TechneWorks software package N/A internal circulation only - 1500 1800 Option 145 237 x 124 x 260 TechneWorks# * Refrigeration or cooling coil required for below ambient cooling (see Techne Flow and Dip Coolers and the cooling coil). The TU-20HT can only be used with the Dip Coolers. # TU-20HT Ordering Information Product Code TU-20D, advanced thermoregulator with RS232, -40°C to 200°C, (supplied with clamp) TU-20HT, advanced high temperature thermoregulator with RS232 and