KBT

BY

Fryka

Description

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

• 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

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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