HNZXIB -86° Ultra Low Temperature Freezer Lab 50L,Lab Freezer for Laboratory Sample Storage，Ultra Low Temp Freezer,Ultra Low Temperature Freezer Lab Freezers Low Temperature Freezer Lab Refrigerators

【EFFICIENT AND ENERGY-SAVING】 Due to the single-stage compression refrigeration system, the refrigeration efficiency is high, saving about 40% of electricity compared with the overlapping double-compressor system
【LOW FAILURE RATE】 Due to the single-compressor refrigeration system, the system has a simple structure, fewer components, and a lower failure rate than the complex dual-compressor system
【FULL COPPER TUBE REFRIGERATION SYSTEM】Copper tube evaporator and copper tube condenser, 304 stainless steel liner; double door seal, 120mm thick insulation layer, long service life