KBT
Description
Fryka
FRYKA mini-freezers are the ideal solution when small samples directly cooled in the workplace should be available.
Temperature range : -50°C to -20°C
Capacity: 8 or 18 litres
Key Differences
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Refrigeration unit: low noise , fully hermetically sealed, air-cooled, low maintenance
Casing parts made of stainless steel
Insulated stainless steel hinges and hinged lid with magnetic seal
Ram protection ring going over and under
Control ST71:
- Electronic temperature control with LED display
- Visual and acoustic alarm signalControl ST100:
- 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
Technical Specification
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Temperature range-50°C to -30°C-50°C to -30°C-40°C to -20°C
Control accuracy +/- 1 K
ControlST71ST100ST100
Capacity8 litres8 litres 18 litres
Circulation air fan--■
Interior [WxDxH]15 x 30 x 20cm
rounded corners15 x 30 x 20cm
rounded corners30 x 27 (32) x 20mm
rounded corners
reduced by circulation air fan
External dimensions [WxDxH]36 x 49 x 57cm36 x 49 x 57 cm52 x 52 x 58 cm
Weight36 kg36 kg50 kg
Ambient temperature +12°C to +30°C
Electrical connection 230 V / 50 Hz
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