Widely used in IC, liquid crystal, crystals, PCB, optical, precision measuring instruments, photographic equipment.

1.       Cost lowering through nitrogen(N2)gas replacement and combination N2 with other substance

2.       Clearndicated ,Convenient display Temperture(left/green)Humidity(right/red)

3.       Door frame covered with magnet rubber keeps reliable air-tightness. 4.       Tempered glass window.lock-key handle 5.       Humidity controller maintains atable constant humidity 6.       Power disribution lamp and in operation lamp 7.       Sturdy and durable shelf (tolerance:100kg/per)is movable up and dowm. 8.       Most economical,Running cost is electricity alone. 9.       Operation in normal temperature ,noiseless ,tremor free ,long life. 10.    Special desiccant is DRY-UNIT is semi-permanent