Ultra low chest freezer
TT 85-90
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 : -85°C to -50°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 85-90 |
Temperature range | -85°C to -50°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 | 110 kg |
Ambient temperature | +10°C to +32°C |
Electrical connection | 230 V / 50 Hz |
Options
- Mobile design (four fixed rollers, two with a brake)
-
YOUR DESIRED OPTION IS NOT LISTED? JUST ASK US!
Accessories
TT 90-RC STAINLESS STEEL SHELF
- For storage of six standard cryoboxes (133x133x53 mm) per shelf
- 12 shelves possible per chest
- Extra gaps for optimum, uniform and rapid cooling of all the refrigerated items