Lyssy L80-6001 Water Vapor Permeation Analyzer

Seventh generation permeation analyzer for precise, dependable, and rapid water vapor transmission rate (WVTR) measurements. Features include low cost, low maintenance, easy-to-use interface with automated test capability, broad WVTR testing range, and compliance with global standards.

• ASTM E398

  Standard Test Method for Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement

• ISO 15106-1

  Plastics — Film and sheeting — Determination of water vapour transmission rate — Part 1: Humidity detection sensor method

• JIS K 7129

  Plastics -- Film and sheeting -- Determination of water vapour transmission rate

• TAPPI T523

  Dynamic Measurement of Water Vapor Transfer Through Sheet Materials

• NF H00 044

  Packaging. Sheet materials. Determination of water vapour transmission rate through a sheet by a probe with surface strength.