Ultra low-temperature freezer DW-86W420J

laboratorychest1-door

This product line is designed and manufactured for long term storage of various biological products, including viruses, germs, erythrocytes and leucocytes. Applications can be found in blood banks, hospitals, epidemic prevention services, research institutes, biological engineering institutes, laboratories in electronic and chemical plants. Product Features Field Proven Reliablity ● Unique insulated inner door design for four separate storage compartments to minimize frost buildup inside the chamber ● Specialized control system design for a well-balanced operation of cascade refrigeration system ● Positive field proven reliability record Safety ● Malfunction alarms including high and low temperature, power failure, sensor error, clean -filter, and extremely high ambient ● Capable of producing two types of alarm outputs: audible buzzer and visible flashing light ● Multiple built-in system protection features including user-settable protection code for controls, user settable delay to start, voltage compensation system, and protection against extreme high voltages ● Door open feature standard and USB port for temperature data downloading standard on upright models ● Remote alarm contacts Installation & Application ● Wide range operating voltage system from 185V to 260 V designed to allow units installed in areas with poor voltage condition ● Suitable for 10°C to 32°C ambient temperature ● Input voltage and ambient temperature shown simultaneously for ease of monitoring environmental conditions ● Robust door latch designed for secure door closing ● Compact casters for ease of maneuvering