Laboratory freezers -25°C -30°C

from 100 to 1400 lt. › Capacity 220 lt



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CV4 Model (-30°C)

Capacity 220 LT


External structure in hot-dip galvanized steel, anti-corrosion treated and PVC film coated. Scotch-brite stainless steel internal structure.


80 mm of insulation obtained by injection of high density polyurethane CFC-free foam for excellent product preservation and best energy saving.


Self-closing solid door, with folding magnetic gasket on four sides for perfect closing. Right hand opening or left hand on request. Lock with key.

Internal fittings

Standard equipped with either 4 scotch-brite stainless steel shelves, removable and adjustable in height or 4 scotch-brite stainless steel drawers, adjustable in height, with telescopic ball-bearing slides and plexiglas frontal side.

Temperature range

Setting between -10°C and -32°C. Factory preset to -30°C. Digital adjustable with an increment of 0.1°C.

Refrigeration system

Completely sealed, silent and highly efficient hermetic compressor and ventilated air condenser (suitable also for tropical countries). Internal static evaporator. CFC-free R452a refrigerant gas. CFC/HCFC-free R290 refrigerant gas for European countries.


Manual defrosting cycle.


220 litres


230V/50 Hz (on request 230V/60 Hz, 115V/60 Hz)


351 Watt


CFC-free R452a refrigerant gas. CFC/HCFC-free R290 refrigerant gas for European countries.

Control panel and alarms


LGK-2 digital control panel

TP-1 full touch control panel

Data logger

To record temperatures and alarms. Download data on USB pen drive.

  • 4 scotch-brite stainless steel shelves or drawers
  • Four one way wheels with stabilizing adjustable feet
  • Door lock with key
  • Power cord with Schüko type plug or British type plug
  • Protection fuses (on power switch and electronic mainboard)
  • RFI filter
  • Password protected power switch and settings
  • Electronic control panel with alarm system
  • Remote contact (dry, volt-free) for alarm
  • Data logger with USB port to download readings and data
  • Memory of latest alarms visible on screen
Optional accessories
  • Internal dividers for drawers
  • Additional shelf
  • Smooth shelf with borders
  • Castors with two frontal brakes
  • Weekly temperature chart recorder working with 1,5 V battery, equipped with 52 disks and a pen
  • 12V back-up battery (LGK-2) or rechargeable batteries (TP-1 full touch) supplying energy to control panel in order to disaply temperature and generate alarms in case of power failure
  • GSM module to send SMS alarm messages to mobile phones, showing date, time, cabinet temperature and type of alarm (LGK-2)
  • LAN Port to connect the appliance via ethernet on PC to monitor correct functioning (LGK-2)
  • Cloud (TP-1 full touch)
  • Test hole (Ø 25 mm)for external user sensor
  • Electric digital key lock (TP-1 full touch)
  • Power supply 115V/60Hz
External dimensions and unit net weight

640x620x1600 (wxdxh-mm)-kg. 111

Dimensions of packaging and shipping weight
  • carton box on pallet: 700x700x1780 (wxdxh-mm)-kg. 121
  • wooden crate (option on request): 790x740x1960 (wxdxh-mm)-kg. 156
Equipment in accordance with:

Low voltage Directive 2014/35/UE, Electromagnetic Compatibility Directive 2014/30/UE.

The picture doesn’t necessarily show the product in its standard version.

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