-86°C Ultra Low Freezer 708 liters DW-HL708 Manufacturers

-86°C Ultra Low Freezer 708 liters DW-HL708

•Temperature uniformity:1.7℃

•10.1''LCD touch screen

•VIP insulation foaming

•10 kinds of alarm functions

-86℃ Ultra Low Temperature Freezer DW-HL708 offers high level of protection, the unit can maintain the freezer around the -80℃. Valuable and irreplaceable samples can always be securely with the highest confidence even if the compressor fails.

Environment Friendly

Employs natural hydrocarbon refrigerants in full compliance with U.S. SNAP and EU (EU_517/2014) environmental regulations. All manufacturing foaming agents are strictly controlled to meet eco-safety standards.

User Interface and Functionality

-10-inch Touch Screen
-Display temp. in 0.1℃ increments
-10 Years temperature data recording
-Real-time temperature data recording, temperature curve

-10 critical alarms

-WIFI/ Bluetooth / fingerprint / swipe card

-RS485 interface / remote alarm contact

Reliable Alarm System

Equipped with a microprocessor-based control system featuring temperature settings accurate to 0.1°C. Includes 10 integrated alarm types for issues such as over-temperature, door opening, sensor failure, and power outages. An internal backup battery ensures controller functionality during power loss.

-86℃ Ultra-low Temperature Freezer
Model	DW-HL708
Capacity(L)	708
Internal size(WDH)cm/inch	7467141290/ 29.3728.1150.79
External size(WDH)cm/inch	110110301998/43.35*40.55/78.66
Package size(WDH)mm/Inch	117011502185 / 46.06 * 45.28 *86.02
NW(Kgs)	281
Performance
Temperature range	-40～-86℃
Ambient temperature	16-32℃
Cooling performance	-86℃
Climate class	N
Controller	Microprocessor
Display	10 ‘’HD Intelligent touch screen
Refrigeration
Compressor	1pc
Cooling method	Direct cooling
Defrost mode	Manual
Refrigerant	HC
Insulation thickness(mm)	D:95，L/R:130,B:120
Construction
External material	Cold rolled steel
Inner material	Galvanized sheet
Shelves	3
Access port	2pc. Ø 25 mm
Casters	4
Backup battery	Yes
Lock with key	Yes
Alarms
Temperature	High/low temperature, high ambient temperature, conderser high temperature alarm
Electrical	Power failure, low battery, sensor error,battery power detection failure
System	Data communication failure, door ajar
Data Logging & External Connection
Data logging /interval/ recording time	USB/ Record every 5 minutes /10 years
Remote alarm contact	Yes
RS485	Yes
Electrical
Power (W)	220-240/50
Rated current(A)	7.2A
Others
Options	CO2 backup system / Fingerprint card swiping

-86°C Ultra Low Freezer 708 liters DW-HL708

Scope of Application

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