S401 Oxygen Transmission Rate Tester The S401 Oxygen Transmission Rate Tester is manufactured based on the coulometric sensor method and is applicable to test the oxygen permeability of packaging materials such as plastic films, composite films, sheets, papers, and other packaging materials used in food, pharmaceutical, medical device, consumer products, and electronic industries, etc. • 7-inch color touchscreen with graphical user interface (GUI). • This instrument is designed and manufactured according to the coulometric sensor method and meets the requirements of ASTM D3985. • High-precision coulometric sensors ensure high accuracy and repeatability of the OTR measurement system. • The high-precision temperature control system (optional) can precisely regulate temperature within the range of 10°C to 60°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 clamped in the test cell, oxygen or air flows on one side of the specimen while a stream of high-purity nitrogen flows on the other side. Oxygen molecules permeate through the specimen into the nitrogen side and are carried to the coulometric sensor. The sensor analyzes the oxygen concentration and calculates the oxygen transmission rate and other factors. This test instrument conforms to many national and international standards: ASTM D3985, ASTM F1307, ASTM F1927, DIN 53380-3, JIS K7126-2-B, GB/T 19789, GB/T 31354, YBB 00082003-2015 This instrument is applicable to the determination of oxygen transmission rate of: Basic_Films_Including plastic films, plastic composite films, paper-plastic Add: Building B10, Lukun Tianhong Chuanggu, Licheng District, Jinan, Shandong Province, China E-mail: [email protected]

Applications composite films, geomembranes coextruded films, aluminized films, aluminum foils, aluminum foil composite films, and many others Including PP sheet, PVC sheet, PVDC sheet, metal foil, rubber sheet, silicon sheet and other sheet materials. Including plastic bottles, pouches, coated paper cartons, vacuum Packages bags, metal three-piece cans, plastic packages for cosmetics, soft tubes for tooth paste, jelly and yogurt cups. Test Range Resolution Temperature Range Film Test 0.1 ~ 10000 cm3/(m2-day) (Standard area 50 cm2) Package Test (Optional) 0.0005 ~ 50 cm3/(pkg-day) Number of Sample...

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. Therefore, technical specifications are subject to change without further notice. Please visit our website at global.saicheng.cn for the latest updates. Saicheng Instrument reserves the rights of final interpretation and revision. Add: Building BIO, LukunTianhong Chuanggu,Licheng District, Jinan, Shandong Province,China E-mail: [email protected]