•Constant temperature under intelligent control •Well-developed audible & visual alarm •High-efficiency Freon-free refrigeration •4-digit LED high-brightness digital display

For vaccine storage, in compliance with  WHO PQS , CE, RoHs and Calibration test Ambient temperature: 5~43℃ Freeze protection : Grade A Holdover time: 83h7min Eco-friendly HC refrigerant Dual cooling systems, dual reliability  

•High-efficiency refrigeration system •High-precision temperature control •Reliable security system •Two-layer thermal insulating foamed door •pharmaceutical grade freezer

•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

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

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

Cutting-edge control technology 7-inch LCD touch screen High-precision wind speed sensor High-configuration, maintenance-free EBM independent fan Using dual ultra-high efficiency ULPA filter, the cleanliness level meets ISO class 3 standard 10° tilted window design