Cold box

B 30-20

Freezing that's crystal clear. Compact desktop appliance with an insulating glass pane for a clear view of the chilled items.

  • Temperature range: -20°C to +10°C
  • Capacity: 30 l
  • Insulating glass pane


  • Insulating glass pane in the door
  • All stainless steel casing
  • Refrigeration unit: low noise, fully hermetically sealed, air-cooled, low maintenance
  • Interior free of fixtures
  • Electronic temperature control with LED display
  • Bushing (diameter 10mm), e.g. for temperature monitoring with external sensors
  • Lockable door
  • Ram protection ring going over and under
  • Stackable unit, max. 3 appliances

Technical data

Model B 30-20
Temperature range -20°C to +10°C
Control accuracy +/- 1 K
Capacity 30 litres
Interior [WxDxH] 36 x 35 x 23 cm
External dimensions [WxDxH] 53 x 70 x 46 cm
Weight 45 kg
Ambient temperature +10°C to +32°C
Electrical connection 230 V / 50 Hz


  • Circulation fan for uniform temperature distribution throughout the interior area
  • Your desired option is not listed? Just ask us!



  • Four drawers, each for four standard cryoboxes (135 x 135 x 52mm)
  • Drawer size (WxDxH) : 300 x 280 x 52 mm
  • Extra gaps for optimum, uniform and rapid cooling of all the refrigerated items

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