Spark-Free Laboratory Refrigerators and Freezers  LIEBHERR
Spark-Free Laboratory Refrigerators and Freezers  LIEBHERR
Spark-Free Laboratory Refrigerators and Freezers
LIEBHERR


The range of laboratory appliances with Comfort electronic controllers comprises 2 refrigerators and 2 freezers with spark-free interior, especially for storing explosive and highly flammable substances - for instance in the chemical industry or in special laboratories. The interiors of the appliances are in compliance with the safety requirements of the EU Directive 2014/34/EU (ATEX) and have been tested by electro-suisse - SEV, the ATEX conformity evaluation organisation.

Features:
  • Dynamic cooling system (refrigerators), static cooling system (freezers).
  • Precision electronic controller with digital temperature display.
  • Flexible, height-adjustable glass-shelves.
  • Convenient, clear view drawers (freezers).
  • Self-closing door with integrated lock.
  • Lever handle.

Security package:
  • Visual and audible temperature and door alarm.
  • Visual power failure alarm when mains power returns.
  • Integrated data memory with min. / max. temperatures.
  • Volt-free contact for alarm forwarding to an external remote warning system.
  • RS485 interface enabling external documentation.
  • Access port for an external temperature sensor.
  • Max. temperature stability and consistency acc. to ISO 60068-3.
  • Safety temperature limiter, avoids temperatures below + 2 °C in the case of a fault (only with refrigerators).
Outer width:601.00 [mm]
Outer depth:618.00 [mm]
Interior explosion-proof:yes
Defrosting method:no indication
Substructure capable:no
Recirculating air cooling:yes
Min. Arbeitstemperatur
°C
Max. Arbeitstemperatur
°C
Volumen
l
Outer height
[mm]
TypeInnenbreite
mm
Innentiefe
mm
Innenhöhe
mm
Stromanschluss
W
Order No.PU Manuf. Prod. No. 
3.0016.00141.00820.00Laboratory refrigerator LKUexv 1610440.00435.00670.0019054475001-999408351 
3.0016.00360.001840.00Laboratory refrigerator LKexv 3910440.00435.001635.0028054475011-999408251 
-26.00-9.00139.001840.00Laboratory refrigerator LGUex 1500454.00450.00663.0019054475021-999788351 
-30.00-9.00310.001840.00Laboratory freezer LGex 3410420.00400.001587.0028054475031-999780551