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Water Vapor Permeability Tester HTZ-C2-Supplier

36L Water Vapor Permeability Tester with computer

Water Vapor Permeability Tester HTZ-C2

Water Vapor Permeability Tester is used for testing on packaging materials, such as plastic film, composite film, co-extrusion film, geo-membrane, aluminum-plated films and foils, infusion bag, sheets, paper, paper board, solar battery panel, cellophane, and various packaging materials.

 
 
Standard:

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

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Principles

Test dishes filled with distilled water in a controlled dry atmosphere, a constant humidity difference is generated between two sides of the test specimen, the water vapor permeates through the specimen and into the dry side, water vapor transmission rate and other parameters can be obtained by measuring the weight changes of the test dish in different time.

Technical specifications

Model

HTZ-C2

Test range

0.1~19,000 g/m2·24h (standard)

Test accuracy

0.01 g/m2·24h

Specimen amount

3 specimens, independent

Temperature range

15C–60C

Temperature accuracy

±0.1C

Differential humidity range

Room-95%RH,standard,condition 90%RH

Humidity accuracy

accuracy: ±1%RH

Test area

28.26cm2

Specimen size

Φ76mm

Air velocity

0.5~2.5m/s (customization available)

Test chamber volume

36L

Gas supply

Air

Gas interface

Φ8

Power supply

AC 220V 50Hz

Dimension

650 mm(L) * 550 mm(W) *475(H)mm

Net weight

67kg

Accessories: 

Mainframe, computer, W-CTrans software, test dishes(1), desiccant tube, pressure regulator, automatic moisture filter, calibration weight, communication cable, sample cutter.

Optional: Reference film, air drying device, sample cutter, DSM system

Feature

1.specimens, continuously test.

2.3 specimens, continuously test.

3.One-button test, test automatically in whole process.

4.Multiple test modes optional.

5.Temperature and humidity auto control

6.Data curves display

7.Computer control

8.Environment temperature and humidity sensor inside

9.Unit based on embedded system,24bit Δ-Σ AD

10.Traceable reference film calibration.

Standards

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

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