•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
•High-efficiency refrigeration system •High-precision temperature control •Reliable security system •Two-layer thermal insulating foamed door •pharmaceutical grade freezer
•Two high-efficiency refrigeration systems •10''LCD touch screen •Extreme labor-saving •Two inverter compressors •VIP insulation foaming •10 kinds of alarm functions
<div class="modal fade video-modal" id="video-modal" tabindex="-1" role="dialog" aria-labelledby="video-modal"> <div class="modal-dialog modal-lg" role="document"> <div class="modal-content"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span>×</span> </button> <video poster="{{poster}}" id="modal-video-player" src="{{video}}" width="100%" controls></video> </div> </div> </div>
•Microprocessor-based temperature controller •Audible and visual alarm system •Ergonomic structure design •High-efficiency refrigeration system •138L Ultra low temperature chest small volume freezer
•High efficiency Refrigeration system •Two-layer heat insulating foamed door •High-precision Temperature control system •Human-oriented Design •Large-area finned condenser for heat dissipation
•Environment-friendly hydrocarbon refrigerant •Temperature uniformity ≤±1℃ •304 Stainless steel •Self-closing design, hovering above 90° and self-closing within 90° •USB data can be exported and stored once every 5 minutes by default, with a maximum support of 10 years.
•Return air design for precise temperature control •High-efficiency refrigeration for security of blood •3 stainless steel drawers •9 blood basket •Constant temperature under intelligent control
