Chest freezer TT 85-90 up to -85°C Type TT 85-90

Chest freezer TT 85-90, up to -85 °C
The chest freezers are used successfully in the laboratory as well as in industry due to their compact design, their technical properties and their reliability.The use of vacuum insulation panels (VIP), enables a extensive interior space with compact external dimensions. The interior is made of high-grade stainless steel. A bushing (diameter 19mm) enables temperature monitoring with external sensors.


-Extremely quiet cooling unit, with natural refrigerants (R-290, R-170)
-Visual and acoustic alarm signal
-Lockable cover latch with lever action
-Independant alarm system, with battery capacity for approx. 72 hours
-Microprocessor-controlled adjustment with membrane keyboard and LED display
-Interface (RS485)
-With two-stage cascade refrigeration system

Type TT 85-90
Nominal capacity 90 l
Min. temperature -85 °C
Max. temperature -50 °C
Temperature -85 ... -50 °C
Ext. width 760 mm
Ext. depth 710 mm
Ext. height 880 mm
External dimensions (WxDxH) 760 x 710 x 880 mm
Int. width 590 mm
Depth int. 430 mm
Height int. 370 mm
Internal dimensions (WxDxH) 590 x 430 x 370 mm
Weight 110 kg
Type of auxiliary energy Mains connection
Power supply 230 V, 50 Hz