W3/130 Moisture Transmittance Tester (Humidity Method) Product Sample

W3/130 Moisture Transmittance Tester (Humidity Method)Based on the principle of humidity testing, it is a professional water vapor permeability tester suitable for measuring the moisture permeability characteristics of packaging materials such as plastic films and composite films, as well as various barrier materials in the healthcare field. The three moisture permeable chambers configured in the system can be independently tested, and the testing process not only strictly meets the standard requirements, but also has automated control.

W3/130 Moisture Transmittance Tester (Humidity Method)Testing principle:
W3/130 adopts the principle of humidity sensor testing. The test sample is clamped between a constant temperature dry and wet chamber. The sensor inside the dry chamber analyzes the changes in humidity inside the chamber and tracks the time required from the preset lower limit to the upper limit. Through continuous multiple measurements and system analysis, the water vapor transmission rate and moisture permeability coefficient of the sample are obtained.