-86°C Dual System Upright Freezer DUQ 5551

-86°C Dual System Upright Freezer DUQ 5551 is designed with a wide voltage tolerance, applicable voltage range of 187V~242V/AC. The Dual system has two independent compressor system working together, where one system break down, the other one can still maintain the inner temperature at -70°C.

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Specifications Features Applications

Capacity	838L
Temperature Range	-40°C to -86°C
Ambient Temperature	10°C to 32°C
No. of Shelves/ Inside Doors	3 Stainless Steel Shelves/2 doors
Refrigerant	Mixed Gas
Noise	55dB
Power Consumption (KWh/24hr)	18.8
No. of Compressors	2
Sensor	PTC
Internal Material	Stainless Steel
External Material	Color Sprayed Steel
Power	1700W
Current	9.8A
Internal Dimensions (WDH)	8947181310mm
External Dimensions (WDH)	119010452010mm
Packaging Dimensions (WDH)	127011052220mm
Net Weight	336.5kg
Gross Weight	416kg
Power Supply	220V/50Hz
Racks/Boxes(2inches)/ Vials(2ml) - OPTIONAL	24(5*5)/600/60000

✔ 7-inch touch screen LCD display, Manual Defrosting, Direct Cooling, PURF Insulation and chemically stable environmental safe Mixed-gas refrigerant with better efficiency and less energy cost are used in the Freezers
✔ Provided with lockable caster design for easy movement
✔ Microprocessor Temperature Controller, built-in temperature probe, independent inner doors to minimize frost buildup inside the chamber out and provides more stability and temperature performance
✔ The outer door is sealed with 4 seals and provided with 5 gaskets which minimize loss of cold temperature while opening the door
✔ Equipped with safety alarms such as High/Low temperature, Power Failure, Abnormal Voltage, Sensor Error, Filter Screen Check, Thermostat Failure, Low Battery, Condenser Clean, High Ambient Temperature, Door Ajar with two types of alarm indications: audible buzzing and visible flashing light
✔ Provided with start-delay function protecting the unit from sudden power off/on and two door locks prevents unauthorized access

Used for long term preservation of virus, germs, vaccines, biological tissues, medicines, reagents and suitable for scientific research institution, biomedical, electronic and chemical industries.

Dual System Upright

Our Dual System Upright Freezers are manufactured with two independent cooling systems. When one set of the system breaks down, another system works and it helps to maintain the interior temperature. One or both refrigeration systems operate on demand, ensuring the samples are fully protected under the worst possible condition. It’s very safe to store biological samples.