National Lab ProfiFrost refrigerator/freezer combination

Item number: NLAB_7139

EAN: 4064343405089

Category: National Lab

Manufacturer: National Lab

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National Lab ProfiFrost refrigerator/freezer combination

Maintenance-free refrigeration system (combination with 2 separate refrigeration systems)
Low-noise and low-vibration fully hermetic compressors, air-cooled
Electronic controller with digital display (combi with 2 separate electronic controllers)
Optical/acoustic alarm device

  • Over- and under-temperature alarm
  • Door alarm
  • MIN/MAX temperature memory
  • Potential-free contact for connection to a remote alarm system

RS 485 interface
Usable space feed-throughs for external temperature sensors
Outer casing galvanised and white coated sheet steel
Self-closing doors with lock
Door hinge right, exchangeable
Interior made of white plastic
Height-adjustable front feet, two castors at the back


alarm: opticalacoustical
Scope of application: laboratory freezerlaboratory refrigerator
Series: ProfiFrost
Width (refrigerator): 600 mm
Display: Digital display
Glass door: without
Height (refrigerator): 2000 mm
Refrigerant: R-290R 600a
Cooling technology: refrigerator and freezer
Cooling (Cooling technology): dynamic (circulation cooling)static
Average consumption: 1.800 kWh/24h2.300 kWh/24h
Depth (refrigerator): 615 mm720 mm
Lowest temperature: - 40°C- 30°C
lockable: yes (door)
automatic defrost: with
Explosion proof: no
refrigerant.
National Lab refrigeration/low temperature combination ProfiFrost PFU4030KWU ProfiFrost PFU4040KWU
Temperature range (°C) Kühlpart:+3/+15
Low Cühlteil:-10/-30
Cühlpart:+3/+15
Low-cool;hlpart:-20/-40
Gross/net content (l) Kühlteil:255/240
Depth part:110/105
Kühlpart:255/240
Depthcühlpart:110/105
Kültsystem Kühlteil:Umluft
Deep cooling:Silent cooling
Cühl part:Circulating air
Deep cooling:Silent cooling
Defrost Kühlteil:automatisch
Low refrigeration:manual
Cühl part:automatic
Lowcühlpart:manual
Expansion WxDxH (mm) 600x615x2000 600x720x2000
Internal dimensions WxDxH (mm) Kühlteil:450x455x1110
Tiefkühlteil:455x435x595
Kühlteil:450x455x1110
Tiefkühlteil:455x435x595
Depth with door open (mm) Kühl part:1120
Low chühl part:1120
Kühlteil:1120
Lowcühlpart:1120
Skübe deep skühlpart (count) Kühlpart:0
Depth part:3
Kühlpart:0
Lowcühlpart:3
Internal dimensions of the cabinet WxDxH (mm) Kühlteil:-
Tiefkühlteil:420x375x180
Kühlteil:-
Tiefkühlteil:420x375x180
Circulation (number) Kühlteil:4 Grates
Deep cooling section:2 glass shelves
Kühlteil:4 Grates
Deep cooling:2 glass shelves
Weight (kg) 85 90
Mains connection 1/N/PE ~ 230 V 50 Hz 1/N/PE ~ 230 V 50 Hz
Energy consumption (kWh/24h) 1.8 2.3
Shipping dimensions WxDxH (mm) 700x750x2150 700x750x2150
Shipping weight (kg) 98 103
CFC/HCFC freeKühlteil:R600a
Low refrigerant:R600a
Kühlpart:R600a
Low chühlpart:R290