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Description

Ultra low temperature freezers from witeg

 

  • Ultra-deep cooling down to -95°C
  • especially suitable for vaccines

DuoFreeze SmartLab with 2 compressors: If one system fails, the other still cools down to -80°C

The witeg ultra low temperature freezer SWUF-D DuoFreeze SmartLab is available in 4 sizes of 308/393/503/714 liters.
All devices are UL/CUL, CE and RoHs certified. The 503 liter version is also GMP certified.
The witeg ultra low temperature freezers are characterized by safety and environmental friendliness and are an ideal basis, especially for vaccines in times of Corona.
Witeg ultra low freezers offer an optimal solution for storing vaccines that are now available to fight COVID-19. A number of safety devices guarantee absolute temperature stability during vaccine storage, which is supported by an optimized control system with automatic data recording, self-diagnosis function, remote control system with app service.
The ultra low temperature freezers from witeg can be easily operated via the TFT LCD full-touch screen and offer extensive storage and programming functions, which are essential when storing vaccines that are subject to cold chains.

Ideal for:

  • ultra low refrigeration
  • especially for vaccines

 

Features:

  • CFC free refrigerant (R-404A)
  • DuoFreeze™ with 2 compressors: when one system fails, the other still cools down to -80°C
  • automatic vacuum breaker – easy to re-open the door
  • external temperature sensor hole
  • block condenser removes filter & causes of related failure
  • filter-free mechanism lowers heat from the compressor
  • easy maintenance and improved performance
  • high-quality insulation panel and inner doors ensure defrosting around outer surface
  • easy monitoring and control – eye level controller
  • stainless steel interior, powder-coated steel body and inner door
  • 3x stainless steel shelves to separate chamber into 4 sub-chambers included
  • castors for easy movement
  • UL/CUL, CE & RoHS certified and unique serial number for tracing
  • SWUF-D500 model is GMP certified

 

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

 

Controller:

  • Smart-Lab™ controller with 7" full 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

 

Features

DuoFreezeTM system:The combination of a doubled UniFreezeTM system ensures temperatures down to -95°C. The second system also acts as backup system.

Green product

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.

SMART-LabTM Controller:

  • full touch screen TFT LCD:
    • WiRe™ app service, remote control system
    • variable program settings
    • self-diagnosis function and interactive temperature graph
    • automatic data recording and password protection
    • data transfer to PC by USB memory
    • digital calibration (offset function)
    • min-/max-temperature memory & program function
    • push-alarm service to smartphone or tablet PC

 

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

Technical data

Version
Max. rack quantity: 24 pcs. with 20 (4 x 5) placed racks (RFU50)
Width (inner)
880 mm
Length (inner)
620 mm
Height (inner)
1310 mm
Width (Outer)
1120 mm
Length (outer)
870 mm
Height (outer)
1900 mm
Ideal for
Ultra low refrigeration
Shelves
3 stainless steel shelves to separate chamber into 4 sub-chambers included
Weight
320 kg
Weight with packaging
442 kg
Capacity
714 l
Compressor
2 compressors, hermetic type
Condenser
Block condenser, no pin, filter-free
Refrigerant
R-404A (CFC-free refrigerant)
Power consumption
Dual mode: 596 W/h,; eco mode: 503 W/h
Temperature range
-90°C to -65°C
Packing size
140 x 140 x 221 cm
Controller
Temperature sensor PT100

Comparison

Order number Model Version Width (inner) Length (inner) Height (inner) Width (Outer) Length (outer) Height (outer) Ideal for Shelves Weight Weight with packaging Capacity Compressor Condenser Refrigerant Power consumption Temperature range Packing size Controller Price
DH.SWUF01400 SWUF-D400 230 V Max. rack quantity: 16 pcs. with 15 (3 x 5) placed racks (RFU3040) 600 mm 500 mm 1310 mm 840 mm 750 mm 1900 mm Ultra low refrigeration 3 stainless steel shelves to separate chamber into 4 sub-chambers included 260 kg 352 kg 393 l 2 compressors, hermetic type Block condenser, no pin, filter-free R-404A (CFC-free refrigerant) Dual mode: 474 W/h; eco mode: 373 W/h -95°C to -65°C 116 x 116 x 222 cm Temperature sensor PT100 €13,809.78
DH.SWUF01500 SWUF-D500 230 V Max. rack quantity: 16 pcs. with 20 (4 x 5) placed racks (RFU50) 600 mm 640 mm 1310 mm 840 mm 890 mm 1900 mm Ultra low refrigeration 3 stainless steel shelves to separate chamber into 4 sub-chambers included 300 kg 352 kg 503 l 2 compressors, hermetic type Block condenser, no pin, filter-free R-404A (CFC-free refrigerant) Dual mode: 507 W/h; eco mode: 458 W/h -95°C to -65°C 116 x 124 x 222 cm Temperature sensor PT100 €14,267.51
DH.SWUF01700 SWUF-D700 230 V Max. rack quantity: 24 pcs. with 20 (4 x 5) placed racks (RFU50) 880 mm 620 mm 1310 mm 1120 mm 870 mm 1900 mm Ultra low refrigeration 3 stainless steel shelves to separate chamber into 4 sub-chambers included 320 kg 442 kg 714 l 2 compressors, hermetic type Block condenser, no pin, filter-free R-404A (CFC-free refrigerant) Dual mode: 596 W/h,; eco mode: 503 W/h -90°C to -65°C 140 x 140 x 221 cm Temperature sensor PT100 €14,983.79

Accessories

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If you have further questions, please do not hesitate to contact us.

E-Mail: info@witeg.de
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Friday
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7:30 a.m. – 12:45 p.m.