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WVTR-E3 Water vapor transmission rate tester-WVTR-E3
WVTR-E3 Water vapor transmission rate tester-Ibic Research Co., Ltd.

WVTR-E3 Water vapor transmission rate tester
Ibic Research Co., Ltd.


About This Product

Simultaneous measurement of 3 samples using electrolytic sensor method. The WVTR-E3 water vapor transmission rate tester is designed and manufactured based on the electrolytic sensor method and can test the water vapor transmission rate of materials with medium to high barrier properties with a wide test range and high efficiency. The WVTR-E3 is suitable for determining the water vapor permeability of plastic films, sheets, papers, packages and other related packaging materials in food, medicine, medical devices, consumer products, photovoltaic and electronic industries, etc. WVTR-E1 with one test chamberer is also available. Compliant standards ASTM F3299, ISO 15106-3, GB/T 21529, YBB 00092003-2015 Product features

■Advanced technology

High-precision water vapor electrolysis sensor improves test accuracy and stability Precise flow controller and automatic gas flow control effectively realize stable testing process The world's first advanced water circulation temperature control system realizes automatic temperature control and a wide temperature range. Independent temperature control of upper/lower chambers and electrolytic sensors ensure accurate test results Ensuring gas pipeline sealing ability with self-developed pipeline gas system The three test chambers test at the same temperature/humidity to ensure consistency of test conditions for each chamber. Guaranteed test accuracy with sample grips that integrate self-developed leak prevention technology Wide range humidity control with integrated fully automatic dual pressure humidity control method

■High-end configuration

11.6-inch touchscreen tablet with comfort, smooth operation and superior data processing capabilities You can choose from multiple test modes (manual, ratio, cycle) for different test requirements. The three chambers can be tested independently, the testing process will not interfere with each other, and the results will be displayed independently. Automatic save function during power outage avoids unexpected test interruptions. Automatic recording of the entire test process, automatic determination of test completion, and result storage function Efficient testing, low nitrogen consumption, short test times System self-detection feature avoids continuous testing in fault conditions. Real-time monitoring of gas flow rate, automatic alarm in case of gas shortage Quick access to temperature and humidity verification ports is convenient for quick calibration.

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    WVTR-E3 Water vapor transmission rate tester

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1 Models of WVTR-E3 Water vapor transmission rate tester

Image Part Number Price (excluding tax) Power supply Transparent area Humidity accuracy Humidity control range Measuring range Temperature accuracy Temperature control range Net weight Number of samples Specimen thickness Size Port size Sensor accuracy Carrier gas pressure Carrier gas flow Carrier gas
WVTR-E3 Water vapor transmission rate tester-Part Number-WVTR-E3

WVTR-E3

Available upon quote

AC220V 50Hz

50cm2

±1%RH

0%RH,35%~95%RH, 100%RH

0.001~50g/m2 24h
Container: 0.00001~0.25g/pkg・24h (optional)

±0.1℃

5℃~95℃

50kg

3

<3mm (accessories available for specimens larger than 3mm)

740mm (L) ×415mm (W) ×430mm (H)

1/8 inch metal tube

0.001 g/m2.24h

>0.2MPa

100mL/min (automatic control)

99.999% high purity nitrogen (not included)

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