Features:
1.Wide range and high-precision of automatic temperature and humidity control to support various combinations of non-standard test conditions
2.Proportional, cycling and manual testing modes facilitate to test different materials with distinct water vapor permeability
3.convenient fast-access calibration port for temperature and humidity
4.Reference Standard film or standard weight for fast and accurate calibration

Applications:
(1)Films
(2)Sheet
(3)Paper and Paper Board
(4)Packages

Technical Specifications
Number of Specimen:3 (Independent results for each specimen)
Extension:No less than 10 satellite instruments
Temperature Range: 15°C~55°C (standard)
Temperature Accuracy: ±0.1°C (standard)

This test instrument conforms to the following standards:
ISO 15106-2, ASTM F1249, TAPPI T557, JIS K7129
Pls see http://www.labthink.cn/en/ to see more information.