Witeg – Smart Personal-Type Laboratory Freezer (SWUF-80)

Ideal for:

  • ultra-low refrigeration

Safety mechanism:

  • push alarm service to your smartphone
  • sensor error detection
  • door locking system, door open error
  • door ajar and power failure alarm
  • standard warning and alarm functions


Smart-Lab™ controller with 7″ touch screen TFT LCD:

  • WiRe™ app service, remote control system
  • variable program settings
  • self-diagnostic function
  • automatic data recording
  • data transfer to PC by USB memory
  • Internet connectivity with WiFi

UniFreezeTM system:

Single compressor ensures temperatures down to -86°C, minimized power consumption, and minimized noise level.

RoHS certified:

No hazardous substances (Pb, Cd, Hg, Hex-Cr, PBB, PBDE) are used in all UniFreezeTM and DuoFreezeTM freezers!

Natural refrigerants:

Instead of using HFC refrigerants (R-134a, R-404A, R-507) all UniFreezeTM and DuoFreezeTM models have a specially mixed refrigerant mostly consisting of natural materials.

Power consumption:

Up to 39% lower than the average competitor.

Devices with 230 V power supply can also be supplied with 120 V on request.

Witeg – Smart Personal-Type Laboratory Freezer (SWUF-80)

Key Features

  • personal-type compact ultra-low temperature freezer
  • freeze down to -86°C
  • CFC-free refrigerant
  • external temperature sensor hole
  • block condenser removes filter
  • filter-free mechanism lowers compressor heat
  • easy maintenance and improved performance
  • high-quality insulation panel and inner doors (powder-coated stainless steel) ensure defrosting around outer surface
  • stainless steel interior & powder-coated steel body
  • CE, UL/CUL & RoHS certified and unique serial number for tracing


Model SWUF-80
Capacity 82 l
Temperature range & sensor -86°C to -65°C, at 30°C room temperature & 70% humidity, PT 100 sensor
Compressor Hermetic type
Condenser type block condenser, no pin, filter-free
Shelves 1 stainless steel shelf included
Max. rack quantity 4 pcs. of 12 (3×4) placed rack (RFU8)
Internal dimensions (W x D x H) 340 x 485 x 520 mm
External dimensions (W x D x H), net weight 530 x 687 x 1060 mm, 60 kg
Packing size (W x D x H), gross weight 960 x 760 x 1350 mm, 102 kg
Power supply 1 Phase AC 120V, 60 Hz or AC 230V, 50/60 Hz
Power consumption 321 w/h
Order number 230V DH.SWUF0075
Order number 120V DH.SWUF0175
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