MS Water Vapor Transmission Rate Tester, For Laboratory

The Water Vapor Transmission Rate (WVTR) Tester is a precision instrument used to measure the rate at which water vapor permeates through materials such as films, textiles, and packaging. It ensures that materials provide adequate moisture barrier properties for applications in food packaging, pharmaceuticals, and electronics. The tester operates using methods like gravimetric, infrared sensor, or electrolytic detection, providing highly accurate results. Key features include temperature and humidity control, adjustable test parameters, and digital data recording. By determining the WVTR, this tester helps manufacturers assess product quality, shelf life, and compliance with international standards such as ASTM, ISO, and TAPPI.