The TLC80DP is a low temperature circulator with a bath contents of 14 litres. The minimum temperature which can be reached is minus 82°C. At -80°C the heat removal capacity is 150 watts. Fluid level is detected electronically.

Cooling medium
The used cooling system is ozone friendly chlorine free HFC refrigerant

Control mechanism
With the compressor continuously running, the fluid temperature is regulated via an electronic controlled heater

Span
The working temperature range is : -82 to ambient (-120°F .. ambient)

Accuracy
The setpoint is adjustable in steps of 0,1°C. The overall system stability is better than ±0,05°K as can bee seen in the graph.

Temperature readout
Standard available in °C, on request in °F.

Pump
A pressure pump provides circulation in the bath or via an external circuit. The pressure of the pump is 300 mBar at a maximum flow of 10 ltrs per minute(no counterpressure).

Safety
The bath conforms CE regulation. It is further equiped with a mechanical adjustable and resettable safety thermostat.

Technical specifications:
Casing and used materials inside bath Stainless Steel 304, PTFE
Chrome plated coil
Power consumption [kW] 3.5
Range [°C] / [°F] -82..20°C /-120.. 68°F
Reading Standard °C, °F on request
Setting ± [°K] 0,1
Stability ± [°K] 0,05
Heating [W] 1100
Heaters 1
Bath volume [L] 14
Pump pressure [mm H2O] 300 [max]
Pump cap. [L/min] 10 [no count pressure]
Heat removal
[W] @-70°C: 350
[W] @-77°C: 200
[W] @-80°C: 150
Compressors [W] 4x500
Opening [mm] 240x170
Depht [mm] 150 x Length [mm] 810 x Width [mm] 460 x Hight [mm] 1150 , Weight [Kg] 140

All models conform CE regulation

See also:

Low temperature 3.5 L bath/circulator

Low temperature 11 L bath/circulator

Low temperature 5.5L bath/circulator

Low temperature 10L bath/circulator

Low temperature 5L bath/circulator

Low temperature 10L bath/circulator