•Leading air cooling performance •Energy saving efficiency improved 40%+ •Electrical heating door for better anti-condensation effect •6 sensors for high precision of temperature control •Intelligent audible and visible alarm system

Special durable aluminum construction, compact and lightweight Low Liquid Nitrogen Consumption Low Heat Transfer Design Standard Multi-layer Square Buckets

•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.

•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

•Microprocessor-based temperature controller •Audible and visual alarm system •Ergonomic structure design •High-efficiency refrigeration system •668L Ultra Low Temperature Chest Freezer

•Eddy Current Full Air Cooling Multi - duct design •UL/CE Certified •Temperature Uniformity <2℃ •44.8dB(A) Noise. •2 years Temp Data Recording •Automatic Door Heating System

High- quality stanless steel Samples can be stored in liquid or vapor phases Microcomputer touch screen control system  Large capacity Excellent temperature uniformity

•Auto Defrost •Air circulation technology distributes cool air more evenly •Energy-saving and high efficiency •Integrated Independent refrigeration unit design •Well-developed alarm system