Feb
4
2024

New Permeation Analyzers – Barrier Testing For OTR & WVTR-IN ONE UNIT!

An article by admin

Never mind thinking outside the box-we’ve put everything in the box!

OTR-WVTR Automatic/Sequential testing in a single tester for the first time worldwide!

Labthink 406H Oxygen /Water Vapor Transmission Rate Test System is innovative instrument that is integerated OTR and WVTR in one tester based on the testing principle of Coulometric oxygen sensor and infrared water vapor sensor.

It is designed and manufactured according to ASTM D3985、ASTM F1249，ISO 15106-2 and other relevant standards to provide high precision and high efficiency oxygen and water vapor transmission rate tests for high and medium gas barrier materials.

It is suitable for testing the oxygen and water vapor transmission performance of films, sheets and related materials in the fields of food, medicine, medical devices, daily chemicals, photovoltaic, electronic and many others.

The Instrument is equipped with Labthink patented sensor, that make the OTR test and WVTR test more accurate and stable.

Standards

406H Oxygen /Water Vapor Transmission Rate Test System conforms to ASTM D3985, ASTM F1307, ASTM F1249, ISO 15106-2, GB/T 26253, JIS K7129, YBB00092003-2015

Advantages

OTR/WVTR tested in One Instrument
ppb level Coulometric Oxygen Sensor
Labthink patented infrared moisture sensor
Accurate Data
High Efficiency 6 Test Cells
Intelligent Operation
Safe and Reliable
Space Saving
Powerful Functions

Technical Index

Parameter/Model		Model C406H
OTR Test Range	cc/(m2·day) (Standard area 50cm2)	0.02 ~ 200
	cc/(m2·day) (MASK area 1cm2)	1 ~ 10000 (Optional)
	cc/(m2·day) (MASK area 5cm2)	0.2 ~ 2000 (Optional)
OTR Resolution	cc/(m2·day)	0.0001
OTR Repeatability	cc/(m2·day)	0.02 or 1%, whichever is greater
WVTR Test Range	g/(m2·day) (Standard area 50cm2)	0.02 ~ 40
	g/(m2·day) (MASK area 5cm2)	0.2 ~ 400 (Optional)
	g/(m2·day) (MASK area 1cm2)	1 ~ 2000 (Optional)
WVTR Resolution	g/(m2·day)	0.0001
WVTR Repeatability	g/(m2·day)	0.02 or 2%, whichever is greater
Temperature range	°C	15 – 50 5 – 60 (Customized)
Temperature fluctuation	°C	±0.15
Humidity range	%RH (Within standard temperature range)	0%, 5 – 90%±2%, 100%