The ultimate testing technology.

Customization

Transmission rate test of hazardous gases such as hydrogen and methane, etc.	Transmission rate test of organic gases such as benzene, ester, alcohol and ketone, etc.
Gas transmission rate test in various humidity environments	Gas transmission rate test in various high pressure environments
Gas transmission rate test in various high temperature environments	Contact lens oxygen transmission performance test
CO2 transmission rate test by weighing method	Water vapor transmission rate test by inverted cup method
Non-destructive test for packaging seal performance	Multi-station packaging pressure test
Tensile test of packaging materials with ultra-long elongation	Heat-seal strength test for cap films of medical bottles, yogurt cups and jelly cups
Test for stripping force of oil barrel anti-theft cover, opening force of internal pull ring and handle drawing force
As per your needs, Labthink provides all-round customization services. For more information, please write to: trade.en@labthink.com.

ASTM E398

ASTM E398 - Standard Test Method for Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement