Chest Freezer TT Series
TT Models are the ideal solution for cooling and freezing for the complete laboratory area, reasearch and industry.
Ideal for storing your samples at a constant temperature with energy-efficient operation.
The freezer that keeps its promise: Even when opened and closed frequently, it cools - and stays cool.
Operates very quietly and are energy-saving at the same time.
90 Litres Chest Freezer - TT Series
- Optimum use of interior space: use of vacuum insulation panels (VIP) enables a large interior space with compact external dimensions.
- 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
| Model | TT 50-90 | TT 85-90 |
|---|---|---|
| Temperature range | -50°C to -10°C | -85°C to -50°C |
| Control accuracy | +/- 1 K | +/- 1 K |
| Capacity | 90 litres | 90 litres |
| Interior dimensions (W x D x H) | 59 x 43 x 37 cm | 59 x 43 x 37 cm |
| External dimensions (W x D x H) | 76 x 71 x 88 cm | 76 x 71 x 88 cm |
| Weight | 92 kg | 110 kg |
| Ambient temperature | +12°C to +30°C | +12°C to +30°C |
| Power consumption | approx. 1.8 kWh/24 h | approx. 4 kWh/24 h |
| Electrical connection | 230 V / 50 Hz | 230 V / 50 Hz |
Optional Accessories for TT Series
Stainless steel shelf TT 90-RC
- For storage of six standard cryoboxes (135 x 135 x 52 mm) per shelf
- 12 shelves possible per chest
- Extra gaps for optimum, uniform and rapid cooling of all the refrigerated items
Recirculation fan
For even temperature distribution throughout the interior (not with TT 85-90)
Mobile version
Four fixed rollers, two with brakes
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