G103H Gas Permeability Tester The G103H Gas Permeability Tester is based on the differential pressure method and is professionally used to determine the gas transmission rate and permeability of plastic films, composite films, high barrier materials, sheeting, metal foils at different temperatures. • 7-inch touchscreen tablet running on the Windows 10 operating system. • Gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of the sample could be obtained in one operation. • High-precision pressure sensors ensure high accuracy and repeatability of the measurement system. • The three independent test chambers can simultaneously test three identical or different samples under the same or different conditions, with the test data from each chamber being entirely independent. • Once a test is complete in one chamber, the sample can be changed without affecting the other chambers. • The instrument has three test modes: proportional mode, time mode, and intelligent judgment mode. • The test range can be extended to meet the requirements of high transmittance testing. • Pneumatic specimen grips prevent specimen slippage and ensure accuracy of test data. • The instrument uses high-precision sensors and can test various of gases, including oxygen, carbon dioxide, nitrogen, air, helium, and hazardous flammable gases (optional) such as hydrogen and methane. • The high-precision temperature control system can precisely regulate temperature within the range of 5°C to 95°C, with an accuracy of up to ±0.1°C. • A reference film for fast calibration ensures accurate and universal test data (optional). • The instrument is equipped with SAICHENG's latest operating software, featuring a user-friendly interface, intelligent data processing, strict user management, secure data storage, electronic signature, etc. • Equipped with micro-printer and standard USB interface. The pre-conditioned specimen is mounted in the gas diffusion cell to form a sealed barrier between two chambers. The lower-pressure chamber is first evacuated, followed by the evacuation of the entire cell. Saicheng Electronic Technology CO., LTD. Web: global.saicheng.cn Add: Building BIO, LukunTianhong Chuanggu,Licheng District, Jinan, Shandong Province,China E-mail: [email protected]

Gas is then introduced into the evacuated higher-pressure chamber, creating a constant pressure difference between the two chambers. The gas permeates through the specimen from the higher-pressure side to the lower-pressure side. By monitoring the pressure changes in the lower chamber, the gas permeability and other barrier properties of the specimen can be determined. Standards This test instrument conforms to many national and international standards: Applications This instrument is applicable to the determination of gas permeability of: Including plastic films, paper-plastic composite films,...

Instrument Dimension Power Supply 120VAC 60Hz / 220VAC 50Hz (can be changed to local requirement) Configurations Standard: Instrument, Tablet, Temperature Control Device, Professional Software, Communication Cable, Sample Cutter, Vacuum Grease, Vacuum Pump, Fast Quantitative Filter Paper Optional: Reference Film, Vacuum Pump Oil, Humidity Control Device Note: 1. The gas supply port of the instrument is 06 mm PU tubing; 2. Customers will need to prepare for gas supply. Please Note: Saicheng Instrument is always dedicated to the innovation and improvement of product performance and functionality....