Microprocessor-based temperature controller, -10℃~-40℃ adjustable , controlling precision is 1℃, Digital temperature display.
Keyboard lock and password protected configuration page, Delayed start.
Audible and visual alarm: High or low temperature alarm, Power failure alarm, Low battery alarm, Door open alarm, Filter blocking alarm, system failure alarm (DW-FL531).
Upright type, Stainless steel interior(DW-FL90/270/450 is ABS material), Outer is painted steel panel, 110mm foaming insulation, Casters for easy handing.
Adjustable 3 stainless steel shelves with inner door, double silicon gasket seal. (DW-FL90/270/450 inside is drawer)
With temperature recorder, record 7days data. 72 hour back up battery for printer and controller display (DW-FL531)
Optional: Chart recorder, CO2 back up, storage racks/boxes, Remote alarm system.
Imported famous brand compressor, lower noise and power consumption.
Fan electromotor with internationally famous of Germany EBM.
Unique refrigeration circulation and unipolar compressor oil-lubricated technology.