-86C ultra low temperature freezer 138 liter 328liters 438 liters 668 literswith CE/TUV

-10~-86°C      Chest Freezer Series

                         Model: DW-HW138/328/438/668

   The Ultra-low Temperature Freezer offers a wide variety of research and storage applications,such as low temperature scientific experiments,preservation of plasma,biomaterial,tunny, biological product,and testing low-temperature-resistant properties of military product.It is suitable for blood bank,hospitals,sanitation and antiepidemic,sanitation,research institutes,electronic industries,university laboratories,military in dustries,pelagic fishery companies.

Control System:

lMicroprocessor-based temperature controller, -10°C~-86°C can be set freely , controlling precision is 1°C, Digital temperature display.

lKeyboard lock and password protected configuration page,Delayed start and safe stop interval between restart and being terminated

lAudible and visual alarm: High or low temperature alarm, Power failure alarm, Low battery alarm,Door open alarm, Filter blocking alarm, system failure alarm.

lWith temperature printer, record 7days data. 72 hour battery back up for printer and controller display.

lPower supply: 220V /50Hz 1 phase, can be changed as 220V 60HZ or 110V 50/60HZ.

Structure Design:

lChest type, Stainless steel interior, outer is painted steel panel, 4units Casters for easy handing

lRotatable assistant door handle,Top door with key lock.

lTwo-times foaming technology, double seal design. 155mm extra thickness heat insulation.

lOptional: Chart recorder, CO2 back up, storage racks/boxes, Remote alarm system.

Refrigeration System: 

lImported Danfoss compressor, Fan electromotor with Germany EBM

lUnique refrigeration circulation and unipolar compressor oil-lubricated technology

lChina Patent technology of mixture refrigerant, which composed of R134a,R404a,R23,R410A,N2and so on, CFC free

lCertificate: CE, ISO9001, ISO14001,ISO13485

Specs list: