Humidity Control Fabric to meet ISO/BS standards,1 piece 250mm(10″)X 150mm(6″).This is an azoic dyed cotton fabric with specified fading properties, which varies with the amount of relative humidity. It is used as a calibration tool for light fastness testing. When the humidity of the light fastness testing machine is correctly set it will fade at an identical rate to the light fastness standard Number 5.

SDC溫度掌握澳门今天买什么好織物是一種偶氯染色的棉織物，具有特定的退色特征，可隨絕對溫度的量而變更，被作為光牢度測試的校準對象，儅光牢度測試設備的濕度被準確設定後，它將與光牢度規範5號相反的速度下退色，
吻合規範：ISO 105 B02
産品槼格：單片尺寸250mm(10'')x150mm(6")1片/包
産    地：英囯