•Two variable-frequency Refrigeration Systems
•UL/CE Certified
•HC Green Refrigerant
•Temperature Uniformity：3℃
•Power Consumption as 9.9kw/24h.
•10-inch Intelligent Touch Screen
•6 Sides VIP Vacuum Insulation Material
•Two variable-frequency Refrigeration Systems
•UL/CE Certified
•HC Green Refrigerant
•Temperature Uniformity：3℃
•Power Consumption as 9.9kw/24h.
•10-inch Intelligent Touch Screen
•6 Sides VIP Vacuum Insulation Material
Two high-effiency refrigerant systems work indepently, if one system fails, the other can still maintain the temperature at -75℃
0.54H recovery time after 1 minute door open
High-definition and easy-handling control panel to set the temperature range from -40°C to -86°C with digital temperature display precision in 1°C
Lockable door, keyboard lock and password access prevents any unauthorized access and operation
Ultra low deep freezer with stainless steel inner materials and painted steel panel outer materials, and 4 universal casters for easy moving
Adjustable 3 stainless steel shelves with inner door and double silicon gasket seal
China's leading manufacturer of ultra-low temperature freezer
Scope of ApplicationUltra low deep freezer DW-HL780 can be used as laboratory freezer, ultra low medical freezer and deep freezer，suitable for use in hospitals, health and disease prevention systems, research institutions, colleges & universities, the electronic industry, biological engineering, laboratories in colleges & universities, military enterprises, deep-sea fishing companies, etc.
•Two high-efficiency refrigeration systems •10''LCD touch screen •Extreme labor-saving •Two inverter compressors •VIP insulation foaming •10 kinds of alarm functions
•Fast refrigeration for target temperature •High-efficiency compressor, Hydrocarbon environmental refrigerant •Ultra low noise design for environment friendly •Reduce power consumption of the freezer by 40% •Equipped with VIP vacuum thermal insulation plate
•Two-stage cascade systems •10''LCD touch screen •Hydrocarbon refrigerant •Two inverter compressors •VIP insulation foaming •10 kinds of alarm functions
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•True Air Cooling Technology •UL/CE Certified •SNAP/EPA List HC Refrigerant •41.8dB(A) Noise. •2 years Temp Data Recording •Automatic Door Heating System
•Leading air cooling performance •Energy saving efficiency improved 40%+ •Electrical heating door for better anti-condensation effect •7 sensors for high precision of temperature control •Intelligent audible and visible alarm system
•Mini ultra low freezer for for laboratory and medical grade •Microprocessor-based temperature control system •Super safe audible and visual alarm system •Ergonomic Structure Design •VIP Plus vacuum insulation
•Two high-efficiency refrigeration systems •10''LCD touch screen •Extreme labor-saving •Two inverter compressors •VIP insulation foaming •10 kinds of alarm functions
