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airflow permeability instrument for polymeric materials
1 /3Pages

airflow permeability instrument for polymeric materials

airflow permeability instrument for polymeric materials
1 /3Pages

Catalog excerpts

airflow permeability instrument for polymeric materials-1

TQD-G1A Air Permeability Tester TQD-G1A Air Permeability Tester is applicable to the test of air permeability and air resistance of automotive interior decoration materials, such as polyurethane foam, PVC, leather, textiles, nonwovens etc. In addition, it can also be used to test the permeability of separation membrane, sponge, carpet, non-woven fabric, paper and leather. Through measurement, the performance control of materials is realized to meet the needs of practical application of products. Product Features ⚫ Two measurement methods of constant pressure difference and constant flow can be freely selected. High precision electronic air flow and air pressure sensors ensure the accuracy of test data. Built-in imported maintenance-free vacuum pump system for better airflow stability. Professional sample fixture for safer operation. Pneumatic clamping of the sample saves time and labor, and the clamping force is consistent. 7" color industrial touch screen & desktop operating system are for simple and convenient operations. The system has built-in calendar, multi-language switching & multi-level authority management, etc. Needle micro printer is connectable for the output of test results, and the results can be stored for a long time (optional). Standard RS232 interface facilitates the connection between the system and computer and data transmission (optional) Test Principle Method A: the air flow is stabilized vertically through the sample at a constant flow. Then, the pressure difference formed on both sides of the sample is measured under this condition, and air flow resistance and other parameters are calculated. Method B: through adjustment, a constant pressure difference is formed on both sides of the sample, the air flow passing vertically through the given area of the sample in a certain time is measured, and the air permeability and other parameters are calculated. Test Standards ISO 9237, ISO 4638, ISO 5636, GB/T 10655, GB/T 5453, GB/T 4689.22, GB/T 13764, ASTM D737, TAPPI

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airflow permeability instrument for polymeric materials-2

Test Applications Note 1 It is suitable for testing the air permeability and air resistance of Auto Interior Materials automotive interior materials, such as polyurethane, PVC, leather, textiles, non-woven and so on. Basic Applications Polymer Porous Elastic It is applicable to the air permeability test of high polymer Materials porous elastic materials, such as sponge, etc. Textile Leatherwear It is applicable to the permeability test of textile materials, such as cloth, non-woven fabric, etc. It is suitable for air permeability test of leather materials. Paper Masks Extended Applications It...

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airflow permeability instrument for polymeric materials-3

Clean Compressed Air (the air source is provided by the user) Interface Size Power Supply Table 3: Product Configuration Standard Configuration Options Notes Mainframe, one set of fixtures and Φ8mm polyurethane pipe Computer software, air compressor The compressed air inlet of this tester isΦ8mm polyurethane pipe (pressure≥79.7 PSI / 550 kPa, outlet flow > 120L/min); Air source is to be provided by the user. Note 1: the reference standards, test applications and product features mentioned are subject to the parameters in the "Technical Parameters". Note 2: the parameters in the table are measured...

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All Labthink Instruments Co., Ltd. catalogs and technical brochures

  1. C610M

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  2. C690H

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  3. C130H

    4  Pages

  4. COF-P01

    2  Pages

  5. VAC-V2

    3  Pages

  6. C230H (2025)

    4  Pages

  7. C610H

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  8. C206H

    4  Pages

  9. C406H

    5  Pages

  10. C403H

    5  Pages

  11. C 681M

    1  Page

  12. C660B (2025)

    3  Pages

  13. C632M

    3  Pages

  14. C630H

    3  Pages

  15. C620H

    3  Pages

  16. C 640

    4  Pages

  17. C 660M

    3  Pages

  18. C306H (2025)

    4  Pages

  19. C203H

    4  Pages

  20. BTY-B3P

    2  Pages

  21. C360M

    4  Pages

  22. C632B

    3  Pages

  23. C190H

    3  Pages

  24. C390H

    4  Pages

  25. C360H

    4  Pages

  26. C660M

    3  Pages

  27. C303H

    4  Pages

  28. C106H

    5  Pages

  29. C640

    4  Pages

  30. MXD-02

    2  Pages

  31. CHY-C2A

    2  Pages

  32. C611B

    2  Pages

  33. CH130

    4  Pages

  34. C 631 H

    2  Pages

  35. C660 B

    3  Pages

  36. VAC-VBS

    3  Pages

  37. XYD-15K

    2  Pages

  38. C360

    4  Pages

  39. C631 H

    2  Pages

  40. FST-02

    2  Pages

  41. C681 M

    2  Pages

  42. C230

    4  Pages

  43. C631H

    2  Pages

  44. C612M

    3  Pages

  45. SLY-SI

    2  Pages

  46. C360 M

    4  Pages

  47. C611M

    2  Pages

  48. C330H

    4  Pages

  49. Leak Tester

    3  Pages

  50. Tensile Testers

    19  Pages

  51. FDI-01

    5  Pages

  52. DIN 75201

    2  Pages

  53. Abrasion Test

    2  Pages

  54. Torque Meter

    2  Pages

  55. Leak Detector

    2  Pages

  56. Torque tester

    2  Pages

  57. Impact tester

    2  Pages

  58. Gas Analyzer

    2  Pages

  59. TOQUE TESTER

    1  Page

Archived catalogs

  1. C611M

    2  Pages

  2. C306H

    3  Pages

  3. C230H

    4  Pages

  4. Leak Tester

    2  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.