Product Details

Fryka B 35 COLD BOX (FKG_B 35-50/85)

Fryka B 35 COLD BOX


FRYKA cold boxes are available in different designs and with different capacities. The B 35 cold box is a small desktop appliance for cooling and freezing in all laboratories, research and industry. Due in particular to its compact space-saving design with a low-noise cooling unit, the cold box is suitable for direct use in the workplace.

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Vacuum-Insulation: large interior space with small external dimensions and low power consumption
All stainless steel casing
Refrigeration unit: low noise, fully hermetically sealed, air-cooled, low maintenance
B 35-85: two-stage cascade refrigeration system
foamed door with double door seal
Interior free of fixtures
Side air vent, so suitable for installation directly on walls
Control unit with keyboard and integrated, optically isolated, mains-independent alarm (visual and audible signal, showing the maximum temperature during the disturbe, battery lasting around 72 hours)
Voltage-free alarm contact for connection to an external alarm system
100mV/K-output for connection to a temperature recording system
RS485 interface
Lockable door
Stackable unit, max. 2 units


B 35-50

B 35-85

Temperature range

-50°C to -10°C

-85°C to -50°C

Control accuracy

+/- 1 K


35 litres

Interior [WxDxH]

42,5 x 30 x 28 cm

External dimensions [WxDxH]

58 x 76,5 x 54 cm


65 kg

81 kg

Ambient temperature

+12°C to +30°C

Electrical connection 

230 V / 50 Hz

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