-152°C Ultra-low temperature Freezer, Chest type, 128L/258L , LN standby

Application:
The Ultra-low Temperature Freezer offers a wide variety of research and storage applications, such as low temperature scientific experiments, preservation of red blood cell, white blood cell, skin, DNA/RNA, bone, bacteria, semen, biomedical product, ocean product, electronic devices, and low- temperature testing of special materials. It is suitable for blood banks, hospitals, sanitation, epidemic stations, electronic Industries, university laboratories, military industries, pelagic fishery companies.

Control System:  

• Microprocessor-based temperature controller,  -110°C ~ -152°C  can be set freely , controlling precision is 1°C, 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 backup 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. 155mm extra thickness heat insulation. VIP insulation technology.
• Optional:  Chart recorder, LN 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

Specifications:

Optional Items