Ultra low-temperature freezer DW-HW328

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•Microprocessor-based temperature controller •Audible and visual alarm system •Human-oriented structure design •High-efficiency refrigeration system •328L Ultra low temperature chest vaccine freezer Microprocessor-based temperature control system Meling -86℃ ultra low temperature chest vaccine freezer equipped with microprocessor-based temperature controller, -40℃~-86℃ adjustable , controlling precision is 1℃, digital temperature display. Keyboard lock and password protected configuration page, delayed start and safe stop interval between restart and being terminated. Well-developed Audible and visual alarm High/ low temperature alarm, power failure alarm, low battery alarm,system failure alarm sensor failure alarm etc. With USB temperature recorder, long time back-up battery for recorder and controller work. Human-oriented structure design Chest type, stainless steel interior, outer is painted steel panel, 6 units Casters for easy handing. Top door with key lock. Two-times foaming technology, double seal design. 130mm extra thickness heat insulation. High-efficiency refrigeration system Imported famous brand compressor, fan electromotor with Germany EBM. Unique refrigeration circulation and unipolar compressor oil-lubricated technology. China Patent technology of mixture refrigerant, specially Single stage refrigeration design. Features China's leading manufacturer of ultra-low temperature chest vaccine freezers Microprocessor-based temperature controller Audible and visual alarm system Human-oriented structure design High-efficiency refrigeration system