W3/230 Water Vapor Transmission Rate Test System is designed for the determination of water vapor transmission rate of film and package specimens. It has three test modes and is applicable to various materials with high, medium and low water vapor permeability. It is also embedded with high precision infrared sensor, which provides a wide test range of 0.1～1000g/m2·24h and durable service life.
Wide range and high-precision of temperature and humidity control to support various combinations of non-standard test conditions
Standard, proportional, and continuous testing modes facilitate to test different materials with distinct water vapor permeability
Convenient fast-access calibration ports for temperature and humidity
Reference film for fast and accurate calibration
High Efficiency
W3/230 system is based on the infrared sensor method and utilizes Labthink’s latest exclusive patent design of three diffusion cells integrated in one instrument for individual or multiple tests, which improves test efficiency by 3 times.
Embedded computer control system provides safer and more reliable data management as well as test operation.
Three diffusion cells are integrated in one instrument with lower space occupancy rate and higher test efficiency
Three distinct or equivalent specimens can be tested individually with independent test results at one operation
The instrument can be easily operated with a mouse, a keyboard, and a monitor, without requiring a PC
The instrument is equipped with four USB ports and dual Internet ports for convenient data transmission