Our Ultra Low Temperature Freezers are designed to preserve biological samples/specimens at stable temperatures from -10°C to as low as -86°C. These ULT Freezers are available in both upright and chest-types, and come in various sizes to fit all your research application needs. Applications can be found in blood banks, hospitals, epidemic prevention services, research institutes, laboratories in electronic and chemical plants, biological engineering institutes and marine fishery companies.


  • Easy to operate
  • Precise microcomputer temperature control
  • Auto-defrost
  • Forced-air circulation for enhanced temperature stability
  • Easy-to-read LED temperature display
  • Visual and audible alarm alerts
  • High efficiency refrigeration system with double compressors
  • Low-noise compressor
  • Large temperature ranges for storing goods: from -10°C to -86°C
VF 86U-50/ 100/ 200/ 300/ 400

VF 86U-50/ 100/ 200/ 300/ 400

ModelVF 86U-50VF 86U-100VF 86U-200VF 86U-300VF 86U-400
Dim. Ext (mm) W x D x H560 x 625 x 1110720 x 735 x 1260875 x 735 x 1480860 x 740 x 1810860 x 930 x 1950
Dim. Int (mm) W x D x H364 x 405 x 409460 x 460 x 510570 x 485 x 800570 x 485 x 1140550 x 630 x 1140
Internal ChamberStainless Steel, SUS-304
External ChamberStainless Steel, SUS-304Color Spray Steel
Temp. ControllerLED Digital microprocessor - Auto defrost, delay start-up, offset mode
Temp. Pull Down RateAmbient +25°C to -86°C approx. 3 to 5 hours
Internal Air CirculationDirect
RefrigerantR404a CFC Free Mixed Gas
Insulation Foaming60mm100mm100mm100mm100mm
Door Lock / Castor1 no. / 4 nos.1 no. / 4 nos.1 no. / 4 nos.1 no. / 4 nos.1 no. / 4 nos.
Adjustable Shelves2 nos.2 nos.2 nos.2 nos.2 nos.
Inner Door1 no.1 no.1 no.1 no.1 no.
Comp. Recip. Hermetic260W2 x 1/2 HP2 x 1/2 HP2 x 1/2 HP2 x 1/2 HP
Power Voltage240Vac 50Hz Single Phase (60Hz for others)
Standard LED Alarm System
- Hi/Low Alarm
- Power Failure
- Low Battery
- Door Ajar
- Condenser Dirty Alarm
- High Ambient Temp. Alarm
* Accessories (Optional)Touchscreen / Rack / Remote Temperature Monitoring Module / Message Alarm / Circular-chart Recorder
Safety Features & CertificationISO 13485, Electric Safety Test (EST) IEC 61010-1 (2010), GDPMD, ISO IEC 17025

**Note: With MDA Class A certificate (Model: VC)
**Capacity may vary according to the loading preferences and contents. Can be customised.