It is applicable to humidity testing in the medicinal, spin, food and biology and so on. II.Feature: 1.Shelves inside the chamber are easy to detach and convenient to wash ,the henght of each shelf can also be adjusted. 2.There is a layer of toughtoned-glass offr with sealing rubber as the inner lay of the outer door for convenient observation of the in-incubator temperature. 3.High precision and large capacity humidity apparatus, which be sure the humidity quickly and low wave. 4.Compressor from French “TaiKang” .which is whole closed .The system was equipped with the function of delay-start and high/low pressure protection 三.恒温恒湿箱,恒温恒湿试验箱,可程式恒温恒湿试验箱http://www.yishi17.com/ http://www.beikai17.com/ http://www.shyh17.com/ http://www.yssyx.com/ (Speclifucations) 型号Model SHD-080 SHD-150 SHD-250 SHD-400 电源电压 Mains voltage 220V, 50Hz 控温范围Temperature control range -70~150 ℃ 温度波动Temperature fluctuation ≤±0.5 ℃ 控湿范围Humidity control range 30~95%RH 湿度波动Humidity fluctuation ≤±2%RH 消耗功率Consumption power 1400W 1500W 1800W 2250W 工作室尺寸mm/(W.D.H) Dimensions 400 × 400 × 500 500 × 450 × 650 600 × 550 × 750 600 × 650 × 1000 外箱尺寸mm/(W.D.H) Dimensions 550 × 580 ×1100 650 × 630 ×1260 730 ×740 ×1460 730 × 855 × 1705