Chest freezer

TT 50-90

The freezer that keeps its promise: Even when opened and closed frequently, it cools - and stays cool. Ideal for storing your samples at a constant temperature with energy-efficient operation.

Temperature range : -50°C to -10°C
Capacity: 90 l

Characteristics

Optimum use of interior space: thanks to vacuum insulation panels (VIP), extensive interior space is provided together with compact exterior dimensions
- Improved energy efficiency compared to standard PU foam insulation
Extremely quiet cooling unit
Microprocessor-controlled adjustment using a membrane keyboard
- Clearly legible LED display
- Protection against inadvertent activation
Maximum reliability thanks to an alarm system that is separate from the mains, with battery capacity for approx. 72 hours
- Display of the maximum temperature reached in the interior area during the fault
- Visual and acoustic alarm signal
Interfaces
- Potential-free contact with the connection to an external alarm system
- RS485 interface
- 100 mV/K output for connecting a temperature recording system
High-grade stainless steel interior
Interior without fixtures enables easy cleaning and disinfection
Bushing (diameter 19mm), e.g. for temperature monitoring with external sensors
Lockable cover latch with lever action
Insulation cover with optimum sealing efficiency
- Profiled construction, as a result no interior cover required
- Magnetic seal with an additional sealing surface
- Door frame heating

Technical data

Model	TT 50-90
Temperature range	-50°C to -10°C
Control accuracy	+/- 1 K
Capacity	90 litres
Interior [WxDxH]	59 x 43 x 37 cm
External dimensions [WxDxH]	76 x 71 x 88 cm
Weight	92 kg
Ambient temperature	+10°C to +32°C
Electrical connection	230 V / 50 Hz

Options

Circulation fan for uniform temperature distribution throughout the interior area
Mobile design (four fixed rollers, two with a brake)
Your desired option is not listed? Just ask us!