Witeg – Smart Laboratory Refrigerator (LR Series )

Ideal for:

  • laboratory refrigeration

Frequently used in research, clinical, and industrial settings, laboratory refrigerators are manufactured for both general and special purposes. General-purpose laboratory refrigerators are used to store reagents, media, proteins, and other samples and solutions. Typically, they do not include a freezer compartment. Freezer defrost cycles may affect temperature stability.

Safety mechanism:

  • overheat and over-current protection
  • push alarm service to your smartphone
  • sensor error detection
  • door locking system
  • door open error
  • door ajar and power failure alarm


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

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

Witeg – Smart Laboratory Refrigerator (LR Series )

Key Features

  • CFC free refrigerant (R-404A)
  • intelligent control of refrigerator for preventing overload of compressor
  • pre-set points to warn of temperature deviation at +5.5°C or -1.5°C
  • built-in battery for power failure alarm
  • automatic condensate removal, no drain line required
  • extensible PTFE-coated wire shelves (6 or 12 acc. to model)
  • stainless steel interior and powder-coated steel body
  • optional built-in chart recorder & remote alarm system
  • double fold tempered glass window
  • castors for easy movement
  • CE certified and unique serial number for tracing


Model SmartLabTM  laboratory refrigerator
LR-600 LR-1000
Capacity 620 l 1140 l
Temperature range & sensor 0°C – +10°C (at 30°C room temperature & 30% humidity), PT 100 sensor
Temperature resolution control: ±1.0°C, display: ±1.0°C
Compressor 250 W
Evaporator auto exchange dual evaporator
Defrost & circulation automatic defrost and melt water evaporation, dual turbo fan forced-air circulation
Shelves 6 x PTFE-coated steel wire shelves, height adjustable 12 x PTFE-coated steel wire shelves, height adjustable
Internal dimensions (W x D x H) 620 x 700 x 1430 mm 1140 x 700 x 1430 mm
External dimensions (W x D x H), net weight 740 x 805 x 1930 mm, 134 kg 1260 x 805 x 1930 mm, 208 kg
Packing size (W x D x H), gross weight 1000 x 900 x 2140 mm, 184 kg 1510 x 1240 x 2200 mm, 278 kg
Power supply 1 Phase AC 120V, 60 Hz or AC 230V, 50/60 Hz
Power consumption 650 W 750 W
Order number 230V DH.RefL0600 DH.RefL1000
Order number 120V DH.RefL0601 DH.RefL1001
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