簡介
TU-20D
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.
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 can be used in several ways. (1) Stand-alone waterbath temperature controller with precision accuracy and stirring action. (2) Pump for recirculating chilled liquid produced in an external chiller allowing sub-ambient water bath temperature. (3) Pump for providing temperature control to an external system or device. (4) A combination of using externally chilled liquid and providing temperature control to an external system. For additional information, please see Application notes under "Downloads".
Specifications to DIN 12876 | TU-20D |
Temperature range* | -40°C to +200°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 | No |
Extension below base (mm) | 145 |
Dimensions L x W x H (mm) | 237 x 124 x 260 |
Shipping weight | 4.0kg |
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.
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 can be used in several ways. (1) Stand-alone waterbath temperature controller with precision accuracy and stirring action. (2) Pump for recirculating chilled liquid produced in an external chiller allowing sub-ambient water bath temperature. (3) Pump for providing temperature control to an external system or device. (4) A combination of using externally chilled liquid and providing temperature control to an external system. For additional information, please see Application notes under "Downloads".
Specifications to DIN 12876 | TU-20D |
Temperature range* | -40°C to +200°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 | No |
Extension below base (mm) | 145 |
Dimensions L x W x H (mm) | 237 x 124 x 260 |
Shipping weight | 4.0kg |