High Low Temperature Humidity Environmental Circulation Test Chamber

high low temperature humidity environmental circulation test chamber temperature humidity test chamber climatic chamber technical parameters: model  th-80(a~f)  th-150(a~f)   th-225(a~f)  th-408(a~f)  th-800(a~f)  th-1000(a~f) internal dimension wxhxd (mm)  400x500x400  500x600x500  600x750x500  600x850x800  1000x1000x800 1000x1000x1000 external dimension wxhxd (mm)  950x1650x950  1050x1750x1050 1200x1900x1150 1200x1950x1350  1600x2000x1450 1600x2100x1450 temperature range  low temperature(a:25℃  b:0℃  c:-20℃  d:-40℃  e:-60℃  f:-70℃)  high temperature 150℃  humidity range  20%~98%r.h.(10%-98% r.h. 5%-98% r.h ,is optiona , need dehumidifier) indication relolutiondistribution  uniformity of  temperature  and humidity  0.1℃; 0.1% r.h±2.0℃; ±3.0% r.h. Control accuracy of temperature and  humidity  ±0.5℃; ±2.5% r.h. Temperature risingfalling velocity  temperature rising approx.  0.1~3.0℃min ;  temperature falling approx.  0.1~1.0℃min; ( falling min.1.5℃min is optional) inner and outer  material interior material is sus 304# stainless steel, exterior is stainless steel or see cold-rolled steel with  paint coated. Insulation material  resistant to high temperature, high density, formate chlorine, ethyl acetum foam insulation materials