C330H Water Vapor Transmission Rate Test System C330H Water Vapor Transmission Rate Test System, is designed and manufactured based on the electrolytic sensor method and conforms to the requirements of ISO 15106-3. This instrument can be used to measure the water vapor transmission rate of barrier materials with high and medium moisture barrier properties with a wide testing range and high testing efficiency. The instrument is featured with patented design of integrated block consisting of 3 test cells. Equipped with high precision sensors and professional computer-controlled system, the instalment can regulate and control the temperature, humidity and flow rate precisely, guaranteeing the testing sensitivity and repeatability of test results. C330H is applicable to determination of water vapor permeability of plastic films, sheeting, paper, packages and other relative packaging materials in food, pharmaceutical, medical apparatus, consumer goods, photovoltaic and electronic industries, etc. • Labthink electrolytic sensor for water vapor analysis with higher sensitivity. • Patented integrated test block with advanced hydrodynamic and thermodynamic design • Temperature and humidity are accurately and automatically controlled throughout the test, eliminating the need for operator intervention or separate data-logging devices. • Temperature and humidity sensor for independent monitoring of test cells. • Three identical specimens can be tested simultaneously, which meets the requirements for parallel test. • Three distinct specimens can be tested under same testing condition, delivering higher throughput while reducing the number of instruments required. • Automatic temperature and humidity control eliminate the need for operator monitoring and adjustment. • Automatic flow rate control ensures constant flow during the testing process and minimizes any errors caused by an unstable flow rate. • No need to verify the system using different reference film for different testing range. • 12’’ touch-screen pad powered by Windows™ 10 operating system • Fast automatic testing process • Optional DataShield™ software and accessories for automatic data management Labthink Instruments CO., Ltd. 144 Wuyingshan Road, linan, 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

The instrument uses Labthink’s proprietary electrolytic sensor for water vapor analysis, which has excellent precision, repeatability and service life. As a coulometric electrolytic sensor, its signal follows the Faraday principle and has a very high sensitivity. • New Generation Integrated Testing Block The patented three-cell integrated test block structure using advanced thermodynamics and hydrodynamics analysis greatly improves the temperature, humidity and flow measurement accuracy across the three test cells and supports simultaneous testing of three samples. • Automatic Control of Temperature...

Plastic films, paper-plastic composite films, coextruded films, Films aluminum foils, aluminum composite films, glass fiber aluminum foil composite films and many others. PP, PVC and PVDC sheets, metal foils, rubber pads, silicon wafers and other sheeting materials. Plastic, rubber, paper, paper-plastic composite, glass and metal „ , packages, e.g. plastic bottles, pouches, coated paper cartons, vacuum bags, metal three-piece cans, plastic packages for cosmetics, soft tubes for tooth paste, jelly and yogurt cups. Water vapor barrier property of various closure systems for bottles, Closure Systems...

Table 2: Technical Specifications Test Chamber Specimen Size Specimen Thickness Standard Test Area 99.999% High-purity Nitrogen (outside of supply scope) Port Size 1/8 inch metal tubing Note 1: The parameters in the table are measured by professional operators in Labthink laboratory under strictly controlled laboratory conditions. Note 2: DataShieldTM provides safe and reliable data application support. Multiple Labthink instruments can share one single DataShield™ system which can be configured as required. Note3: The described product features should be in line with Table 1: Test Parameters....