Main features
l CFC Free refrigeration
l LCD display drying curves, English interface
l Big opening of condenser,with pre-freeze function
l low noise compressor, good efficiency
l Condenser and operation panel are all stainless steel
l Small volume , easy and convenient operation
l Nitrogen valve is optional
l Eutectic point test device is optional
l Communication interface is optional
l Cascade refrigeration is optional for -80℃ device