The ULUF P820 freezer -90 °C features our TRUE DUAL™ technology for double security, that consists of two independent systems offering you the best security. In case of any failure with one of the cooling systems, the other system will still maintain the temperature at -70 °C. Thereby, your samples will not be affected by any challenge caused by an unexpected system failure, until service is provided. This is possible due to our highly reliable single compressor technology. 

Main features

  • Independent TRUE DUAL™ technology for double security
  • Low energy consumption made possible with ECO mode and ultra-efficient Vacuum Insulated Panels
  • Reduced noise level down to 49 dB – low noise level provides a better work environment
  • Direct cooling for optimized temperature stability and uniformity, even with multiple door openings
  • Self-diagnostic function to secure that your alarm system is always working correct
  • Adjustable shelves to accommodate any storage need you might have
  • Insulated inner doors to minimize cold lose during door openings. Easy removable inner doors makes the defrost and maintenance procedure easy
  • Maximum cooling of compressors with airflow control
  • Insulated door with gasket for sample protection and uniformity
  • HCFC/CFC free
Item codeDAI 1815
Temperature range (°C)-40 / -90
Max. ambient temperature (°C)25
Capacity (L)815
Exterior dimensions WxDxH (mm)1285×859,5/1002*x1999
Interior dimensions WxDxH (mm)996x620x1320
Weight (KG)273
Insulation (mm)120
Cooling technologydual system / static
Controller model / probe typeV700 / PT 100
Power supply (V)230
Frequency (Hz)50/60
Power consumption (KWH/24H)20,9
AMP (A)9,2
Power (Watt)1502
Horse Power (HP)2 x 3/4
Display type7” touch screen
Number of optional reference probes 1
Password protection for turning unit on / off yes
Temperature graph on display yes
Automatic defrost no
Antifreeze function no
Vacuum release port yes
Access port for external probe etc. (int. diameter mm) 12
Light yes
Lock with key yes
Castors (total pcs) / castors with brake (pcs) 5 / 2
Fixed feet (pcs) / levelling feet (pcs) no
Sub lids / inner doors (pcs) 4
Reversible door(s) no
Fixed shelves (pcs) / adjustable shelves (pcs) 1 / 2
Max. no. of shelves (pcs) / recommended max. no. of shelves (pcs) 5 / 5
Max. load per shelf (kg) 30
Total capacity of 50 mm boxes 9×9 didviders (pcs) 588
Total capacity of 75 mm boxes 9×9 didviders (pcs)364
Total capacity of 96 mm boxes 9×9 didviders (pcs252