W309 Water Vapor Permeability Tester The W309 Water Vapor Permeability Tester is based on the gravimetric determination method and can be used to test the water vapor transmission rate of plastic films, composite films, sheets, and other materials used in the packaging, medical, and construction industries. • Weighing method testing principle, intermittent weighing in line with standard requirements, the system automatically clears the zero before each measurement to ensure the accuracy of the data. • Supports weight gain and weight loss measurement modes. • High-definition LCD touch screen, more intuitive content, easier to operate. • Single test test 9 specimens, the process of full automation, moisture permeability cup lifting and weighing by the electric cylinder stable control, accurate and reliable data. • 9 moisture permeability cups can be tested independently, the test process does not interfere with each other, and the test results are displayed independently. • Innovative circulating dehumidification system, effectively preventing the formation of humidity gradient above the permeable cup, ensuring the accuracy of the test. • Wide-range, high-precision, automated temperature and humidity control to meet a variety of test conditions under the test. • Adopting adjustable wind speed function to ensure fast and uniform humidity in the test chamber. • Test results support multi-format storage and data output, including experimental reports Excel, cloud sharing. • Automatic calibration of the weighing module and weighing system ensures the accuracy of the test data. • Product is compliant with GMP user multi-level permissions. • Statistical analysis of test results can be performed on a single occasion or in groups. • With ISP online control, upgrade function, can change the test function remotely according to the requirements. • Specialized computer communication software, real-time display of the test and data analysis and processing, data storage. Using the gravimetric determination method, the tester creates a constant humidity difference between the two sides of the test specimen at a specified temperature. Water vapor permeates through the Saicheng Electronic Technology CO., LTD. Web: global.saicheng.cn Add: Building BIO, LukunTianhong Chuanggu,Licheng District, Jinan, Shandong Province,China E-mail: [email protected]

specimen and moves to the dry side. By measuring the weight changes of the test dish over time, the water vapor transmission rate and other related parameters can be determined. This test instrument conforms to many national and international standards: ASTM E96, ASTM D1653, ISO 2528, TAPPI T464, DIN 53122-1, GB/T 1037, GB/T 16928, YBB 00092003-2015 This instrument is applicable to the determination of water vapor transmission rate of: Including plastic films, plastic composite films, paper-plastic Films composite films, geomembranes coextruded films, aluminized films, aluminum foils, aluminum...

Packaging Material Testing Instrument Manufacturer Sample Size Port Size Instrument Dimension Power Supply Standard: Mainframe, professional software, communication cable, micro-printer, moisture permeability cup, gas drying device, sampler, quantitative dropper, gloves, computer Optional: Standard membrane, air compressor, drying vessel, anhydrous calcium chloride Note: 1. The gas supply port of the instrument is 06 mm PU tubing; 2. Customers will need to prepare for gas supply and distilled water. Please Note: Saicheng Instrument is always dedicated to the innovation and improvement of product...