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- GBPI Advanced WVTR Infrared Method Moisture Vapor Transmission Rate ASTM F1249 -W4012.0
1. Product Introduction
Based on the testing principle of the infrared sensor, W401 is designed and manufactured with reference to the standard of ASTM F1249. It is used to test the water vapor transmission rate of film or sheet materials.
- flexible packaing testing instrument
- Moisture vapor transmission rate
- water vapor permeation instrument
- permeability testing machine
- Water Vapor Transmission Rate Testing Machine
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