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Description

Specifications

Temperature: -152 degree

Chest type
Inside temperature ranging from -110℃~-152℃ can be set freely, controlling precision is 1℃
Stainless steel interior, outer is painted steel panel
Rotatable assistant door handle, door with key lock.
150mm extra thick heat insulating layer
Imported Danfoss compressor (1unit), 4-6 hours reach -152℃. Very fast.
Fan electromotor with famous brand of Germany EBM
Digital temperature display
Keyboard lock and password protected configuration page
Audible and visual alarm: High or low temperature alarm, Power failure alarm, Low battery alarm, Door ajar alarm,   Filter blocking alarm, system failure alarm
With temperature printer, record 7days data.72 hour battery back up for printer and controller display
4units Casters for easy handing
Power supply: 380V /50Hz 3 phase, can change as 220V 60HZ
Standard as 1unit basket
Mixture gas with R134a, R404a, R23, R24, N2, R600a and more, CFC free
Optional: chart recorder, CO2 back up, storage racks, boxes.

Control System:
Microprocessor-based temperature controller, -110℃~-152℃can be set freely , controlling precision is1℃, Digital temperature display.
Keyboard lock and password protected configuration page,Delayed start and safe stop interval between restart and being terminated
Audible and visual alarm: High or low temperature alarm, Power failure alarm,  Low battery alarm,Door open alarm, Filter blocking alarm, system failure alarm.
With temperature printer, record 7days data. 72 hour battery back up for printer and controller display.
Power supply: Normally 380V /50HZ 3 phase, can be changed as 220V 50/60HZ 1phase.

Structure Design:
Chest type, Stainless steel interior, outer is painted steel panel, 4units Casters for easy handing
Rotatable assistant door handle,Top door with key lock.
Two-times foaming technology, double seal design.155mmextra thickness heat insulation.
Optional: Chart recorder, LN2 back up, storage racks/boxes, Remote alarm system.

Refrigeration System:
Imported famous Tecumseh compressor, with Germany EBM Fan motor
Unique refrigeration circulation and unipolar compressor oil-lubricated technology
China Patent technology of mixture refrigerant, which composed of  R134a,R404a,R23,R410A,N2 and so on, CFC free
Certificate: CE, ISO9001, ISO14001,ISO13485