Need extra security for your valuable samples? Choose this secure upright ULT freezer that provides you with double security.


The ULUF 750-2M freezer -86 °C features our TRUE DUAL™ technology, 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. 


Alarm display as text - not codes Yes
Visual / Acoustic Alarm: Yes / Yes
Power failure alarm Yes
Ajustable high/low temperature alarm: Yes / Yes
Open door alarm Yes
Probe failure alarm Yes
Low battery alarm Yes
Compressor failure alarm No
Battery backup for alarms (approx. hrs.) 72
Voltage free contact for remote alarm (e.g. GSM alarm module) Yes
Electronic data logger Yes
RS 485 port Yes
USB port for software update & data download Yes
Temperature chart recorder Optional
Display type 4,3'' with touch buttons
Password protection for turning unit on/off Yes
Temperature graph on display Yes
Item code DAI 1383
Temperature range (°C) -40 / -86
Max. ambient temperature (°C) 25
Capacity (L) 642
Exterior dimensions WxDxH (mm) 1030x885x1990
Interior dimensions WxDxH (mm) 790x608x1345
Weight (KG) 242
Insulation (mm) 120
Cooling technology dual system / static
Controller model / probe type G-214 / PT 1000
Power supply (V) 230
Frequency (Hz) 50/60
Power consumption (KWH/24H) 19,5
AMP (A) 8,7
Power (Watt) 1359
Horse Power (HP): 3/4