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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.
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
| Model | BZ-WVTR-01 | BZ-WVTR-06 | BZ-WVTR-09 |
| Test Range | 0.01 ~ 10,000 g/m2·24h(normal) |
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| Number of samples | 1pc(Single cavity) | 1 ~ 6 (Independent data)(can customize ≤8) | 1 ~ 9 (Independent data) |
| Test accuracy | 0.01 g/m2·24h | ||
| System resolution | 0.0001 g | ||
| Test temperature | 10°C ~ 55°C(normal) | ||
| Temperature control accuracy | ±0.1°C | ||
| Test humidity | 10%RH ~ 50%RH | 10%RH ~ 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 | Φ72 mm | ||
| Connection size | Ф6 mm PU tube | ||
| Dimensions | 440 mm (L) × 450 mm (W) × 450 mm (H) | 650 mm (L) ×600 mm (W) × 420 mm (H) | 650 mm (L) ×600 mm (W) × 420 mm (H) |
| power supply | AC 220V 50Hz | ||
| net weight | 42 kg | 50 kg | 50 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
Remarks: The air source inlet of this machine is Ф6mm polyurethane tube; the air source and distilled water are provided by the user
Main packing materials test equipments
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