Product description
Used for building materials insulation materials, plastic film, composite film and other packaging materials, as well as a variety of materials in the field of health care water vapor transmittance test.
Technical parameter
1. Weighting principle and high test efficiency
2. samples are tested at the same time to meet the setting and autom.atic control of different test conditions
3. Penetration and weighing are in the same environment, with small human operation error
4. High-precision sensor, accurate and reliable test data
5. Flexible heater is professionally designed with uniform heating
6. Test temperature: P.I.D.accuracy control
7. Professional software support, dynamic display of test data, visual and intuitive image
8. Open storage of test data is conducive to quality dynamic analysis
9. Has the function of data storage, query, printing, drawing and communication
10, the whole process of computer automatic monitoring, stable system, simple operation, human-computer interaction friendly
Measuring range: 0.1-10,000g/m ² · 24h
Sample quantity: 1~3 pieces
13. Test accuracy: 0.001g/m ² · 24h
14. System resolution: 0.1mg
15. Test temperature: 20~50℃
16. Temperature control accuracy: ± 0.5℃
17. Test Humidity: 40% RH ~ 95% RH (standard 90% RH)
Compliance with the standards and terms
GB / T 17146-1997 Test Method for Steam passing performance of Building Materials, GB / T 2411-1998 Determination of vapor passing performance of Hard foam plastics, GB / T 16928-1997 Transmission rate of Test Methods of Packaging Materials
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