Labthink C130H Gas Permeability Tester is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheets, and metal foils at different temperatures. The testing process conforms to GB, ISO, ASTM and other international standards. Innovative structure design & upgraded automatic operation • Test cells with brand new pop-up drawer type design • Automatic specimen clamping with uniform force • Components are supplied by global well-known manufacturer, which are reliable and stable in performance • Intelligent test mode, one-button test operation (test temperature should be set in advance) and automatic stop • Scientific research mode provides more flexible parameter and function settings for analysis of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient Upgraded testing accuracy and efficiency • Imported high precision vacuum sensor for tests of ultra-high barrier property (0.01~0.09 cm3/ m2^24h^ 0.1MPa) materials with high accuracy and repeatability • Imported pneumatic control system, with ultra-low failure rate and extremely long service life, which guarantees the seal performance of the whole system • Imported high precision vacuum pump improves the evacuation efficiency and generates vacuum up to 0.2Pa • The vacuum pump is turned on/off automatically • For low and medium barrier property materials, test time is less than 4 hours (including evacuation time) • For high barrier property materials, test time is less than 8 hours (including evacuation time) • Three independent test cells provide individual test results and test specimens can be replaced as desired Excellent temperature and pressure control technique • 360° circulation constant temperature technology is applied in the instrument to remain the test temperature fluctuation below 0.05°C • Labthink’s unique pressure compensation technique is used to maintain the stable differential pressure (pressure change is less than 0.2KPa) • The pressure of high pressure chamber can be adjusted from 10KPa to 210KPa and maintained precisely Versatile functions based on standards, customization available Labthink Instruments Co., Ltd, 144 Wuyingshan Road, Jinan, P.R.China (250031) Phone: +86-531-85068566 FAX: +86-531-85062108 Labthink International, Inc. 200 River's Edge Drive, Medford, MA, 02155, U.S.A. Phone: +1-617-830-2190 FAX: +1-781-219-3638

• Various types of gases are testable: sole gas, mixed gases, poisonous gases, explosive gases and other dangerous gases (customization is required) • The humidity of test gas can be adjusted and controlled automatically by the system, without requiring human intervention (customization is required for humidifying device) • Labthink’s unique data fitting function, which can provide the test results of gas transmission rate, permeability coefficient, solubility coefficient and diffusion coefficient at extreme temperatures • Reference film for fast calibration ensures accurate and universal test...

Labthink Explosive and Poisonous Gases Biodegradable Films Materials for Aerospace Usage Paper and Paper Board Paint Films Glass Fiber Cloth and Paper Soft Tube Materials for Cosmetics Rubber Sheeting Test gas permeability of various sorts of biodegradable films, e.g. starch-based biodegradable bags This instrument can test the Helium permeability of airship gas bags Test gas permeability of paper and paper-plastic composite materials, e.g. aluminized paper for cigarette packages, Tetra Pak sheeting, paper bowls for instant noodles and disposable paper cups Test gas permeability of substrates...

Standard Instrument, Monitor, Keyboard, Mouse, Round Sample Cutter, Vacuum Grease, Fast Configurations Quantitative Filter Paper and Vacuum Pump, O 6 mm PU tubing (3m) Optional Parts GMP Computer System, DataShield™ Note3, Air Compressor 1. The gas supply port of the instrument is ®6 mm PU tubing; 2. Customers will need to prepare for gas supply. Note 1: The described test standard, applications and product features should be in line with Technical Specifications. Note 2: The parameters in the table are measured by professional operators in Labthink laboratory under strictly controlled laboratory...