• MR-DF-ML328 -105°C ULT Cryo Upright Freezer

Brief Introduce:
Two Danfoss compressor in parallel 
Mixture gas 
328Liters, -10C ~ -105C. 
temperature recorder 
Remote alarm, CO2 back up 


  1. Upright type
  2. Inside temperature ranging from -10~-105 can be set freely , controlling precision is 1
  3. Stainless steel interior, Outer is painted steel panel
  4. Front opening lockable door with full height handle
  5. 110mm foaming insulation
  6. Inner 3 shelves Stainless steel with inner door
  7. Imported Danfoss compressor, Tow compressors parallel connection, to reduce noise and improve the cooling temperature come to -105 steady.
  8. 2-4 hours come to -105.very fast.
  9. Fan electromotor with internationally famous of Germany EBM
  10. Microprocessor-based temperature control system, platinum resistance sensors
  11. Digital temperature display
  12. Keyboard lock and password protected configuration page
  13. Audible and visual alarm:  High or low temperature alarm, Power failure alarm, Low battery alarm, Door ajar alarm,   Filter blocking alarm, system failure alarm
  14. With temperature printer, record 7days data.
  15. 72 hour battery backup for printer and controller display.
  16. 4units Casters for easy handing
  17. Mixture gas with R134a,R404a,R23,R24,N2,R600a and more, CFC free
  18. Certificate: ISO9001, ISO14001,ISO13485
  19. Power supply: 220V /50Hz 1 phase, can change as 220V 60HZ or 110V 50HZ or 110V 60HZ
  20. Optional: chart recorder, CO2 back up, storage racks, boxes.

Specs list:



External size.
(WxDxH) mm

Inside size
(WxDxH) mm

Input power

(N.t / G.t)


328 liters





MR-DF-ML328 -105°C ULT Cryo Upright Freezer

  • Model: MR-DF-ML series