无码AV大香线蕉伊人少妇Iwww色婷婷comI亚洲午夜av久久乱码I日韩欧美精品在线I高清无码日韩avI嫩小bbbb摸bbb摸bbbI狠狠亚洲I免费观看全黄做爰大片国产I97视频久久久

YG465 Fabric Breathability Meter Calibration Device

• YG465 Fabric Breathability Meter Calibration Device

  Instrument usage:
    Suitable for measuring the permeability calibration of the standard orifice plate of the permeability meter.
  Measurement principle:
    When air at a certain pressure passes through the nozzle and penetrates the test piece, the impedance generated by the test piece determines the air pressure between the nozzle and the test piece.
  Product features:
    1. Using high-precision pressure transmitters to collect test pressure, providing real-time feedback and responsive testing pressure;
    2. Multi workstation design, which can meet the testing of samples with different widths;
    3. Using a heat flow mass flow meter with higher stability and performance to monitor sample leakage airflow;
    4. The installation method of the sample conforms to ergonomics and is easy to install;
    5. The double clamping surface of the sample is made of 40Cr special steel, which is quenched and then ground, and combined with a sealing device to ensure that the sample is tightly fitted without air leakage;
    6. The sample clamping method adopts pneumatic clamping;
    7. The instrument adopts a self-designed silencing device to control the suction fan, solving the problem of high noise caused by high pressure difference in similar products;
    8. The instrument is equipped with a standard calibration orifice plate, which can quickly complete calibration to ensure the accuracy of data;
    9. Large screen color touch screen, Chinese and English interface, menu style operation mode;
    10. Equipped with a printer interface, it can directly print data reports when connected to a printer;
    11. The device is equipped with online software that can transmit data through the PC serial port. Test data can be automatically and immediately transmitted to the PC end for display in dedicated software, and can be exported to CSV (Excel) format (for secondary development and utilization, including uploading to MES);