W 303 type water vapor permeation analyzer

Key Attributes.

Specifications Measurement range:0.02~10000 g/m2.day Measurement accuracy::0.001 g/m2.day Temp. range:10?~50? Temp. accuracy:0.1? Humidity range: 0~20%RH seasoning,10~90%RH(dual-airflow humidity method, selection) Humidity accuracy: ±2%RH Sample thickness:=2mm Sample no:3pieces Sample dia.:F80mm ,transmission area 50.24cm2,(no stipulate for area in international)