Mini freezer

KBT

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

Characteristics

  • 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 signal
  • Control 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 data

Model  KBT 08-51  KBT 08-51 ST100  KBT 18-41 U ST100
Temperature range -50°C to -30°C -50°C to -30°C -40°C to -20°C
Control accuracy  +/- 1 K
Control ST71 ST100 ST100
Capacity 8 litres 8 litres  18 litres 
Circulation air fan - -
Interior [WxDxH] 15 x 30 x 20cm
rounded corners
15 x 30 x 20cm
rounded corners
30 x 27 (32) x 20mm
rounded corners
reduced by circulation air fan
External dimensions [WxDxH] 36 x 49 x 57cm 36 x 49 x 57 cm 52 x 52 x 58 cm
Weight 36 kg 36 kg 50 kg
Ambient temperature  +12°C to +30°C
Electrical connection  230 V / 50 Hz
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