Perméamètre à la vapeur d'eau WVTR-301

WVTR-301

WVTR Tester WVTR-301

Water vapour permeability

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Category: Laboratory equipment · Packaging & materials testing

Specifications by model

CharacteristicWVTR-301
Test Range0.1 ~ 10,000 g/m2·24h (Standard)
Resolution0.0001 g
Number of Specimen1 PCS
Temperature RangeAmbient ~ 55°C (Standard)
Temperature Accuracy±0.1°C
Humidity Range10%RH ~ 50%RH (Relative humidity)
Humidity Accuracy±1%RH
Air Velocity0.5 ~ 2.5 m/s (Customization is available
Test Area33.18 cm 2
Sample Thickness≤ 3 mm (Customization is available)
Sample SizeΦ72 mm
Port SizeΦ6 mm PU tubing
Size(LxWxH)(mm)450x500x550
Power Supply120VAC 60Hz / 220VAC 50Hz (can be changed to local requirement)
Net Weight42 kg
Package information590x710x710 52kg

Full description

7-inch color touchscreen with graphical user interface (GUI). Equipped with a high precision weighing system, enhancing system sensitivity and stability. This WVTR Tester is designed and manufactured according to the gravimetric method and meets the requirements of ASTM E96. The new generation circular-structure test chamber design ensures a more uniform distribution of temperature and humidity. The periodic weighing method and automatic zeroing before each measurement ensure the accuracy and consistency of test data.

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