Water Vapor Transmission Rate WVTR Tester ASTM D1653

Water Vapor Transmission Rate WVTR Tester ASTM D1653

Model: BZ-WVTR-02 Standards GB/T 1037,GB/T 16928,ISO 2528,ASTM E96,ASTM D1653,TAPPI T464,DIN 53122-1,JIS Z0208,YBB 00092003 This water vapor transmission rate tester is suitable for measuring the water vapor transmission rate of plastic films, composite films and other films, sheet materials,...
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Product Details

Model: BZ-WVTR-02

Standards

GB/T 1037,GB/T 16928,ISO 2528,ASTM E96,ASTM D1653,TAPPI T464,DIN 53122-1,JIS Z0208,YBB 00092003


This water vapor transmission rate tester is suitable for measuring the water vapor transmission rate of plastic films, composite films and other films, sheet materials, and medical and building materials.  The test is based on the cup method.


Features

Weighing method test principle, intermittent weighing that meets the requirements of the standards, the system is automatically cleared before each measurement to ensure the unity and accuracy of the data

High-definition LCD touch screen, more intuitive in sight and easier operation

One sample is tested in a single test, the process is fully automated, the lifting and weighing of the moisture permeable cup is controlled by the cylinder, and the data is accurate and reliable

Innovative circulating dehumidification system, built-in vacuum pump, effectively prevent the formation of humidity gradient above the moisture permeable cup, ensure accurate test

Wide range, high precision, automatic temperature and humidity control,  meeting various test conditions.

Test results support multi-format storage and data output, including test report Excel, cloud sharing

Provide standard weight quick calibration mode, weighing system to ensure the accuracy of test data

Complies with the third-level authority of GMP users

Can carry out single and group statistical analysis of test results

With ISP online control and upgrade functions, the test function can be changed remotely as required

Special computer communication software, real-time display of test, data analysis and processing, data storage


Specifications

Test Range

0.01 ~ 10,000 g/m2·24h(normal)

Number of samples

1pcSingle cavity

Test accuracy

0.01 g/m2·24h

System resolution

0.0001 g

Test temperature

15°C ~ 65°Cnormal

Temperature control accuracy

±0.5°C

Test humidity

10%RH ~ 98%RHstandard 90%RH

Humidity control accuracy

±1%RH

Blowing wind speed

0.5 ~ 2.5 m/s Non-standard optional

Test area

33.18 cm2

Specimen thickness

≤ 3 mm other thickness can be tailor made

Specimen size

Φ74 mm

Connection size

Ф6 mm PU tube

Dimensions

440 mm (L) × 450 mm (W) × 450 mm (H)

power supply

AC 220V 50Hz

net weight

42 kg


Configurations

Host, professional software, breathable cup, gas drying device, automatic drying filter, test weight, communication cable, sampler, quantitative dropper, gloves

Options: standard membrane, air compressor, drying container, 4A molecular sieve



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