Infrared Method Water Vapor Permeability Analyzer W413 2.0 Introduction The Water Vapor Transmission Rate Tester W413 2.0 is a high-end precision packaging material testing instrument newly developed and upgraded by the GBPI R&D team in accordance with the ASTM F1249, GB/T 26253 standard requirements and market demand. Based on the testing principle of infrared moisture analysis sensor, it provides a wide range and high efficiency water vapor transmission rate (quantity) test for high, medium and low barrier materials. It is suitable for testing the water vapor transmission performance of films, sheets, paper, packaging and other related materials in the fields of food, medicine, medical equipment, daily chemicals, photovoltaic electronics, etc. It is an ideal configuration instrument for offline or online testing of the barrier properties of packaging materials by production units in the packaging industry. Add.: No. 3, Linjiang Road, Huangpu District, Guangzhou, Guangdong Province, China

Test principle W413 2.0 WVTR Tester adopts the infrared method principle. The pre-treated sample is fixed in the middle of the test chamber, and the test chamber is divided into a high humidity chamber and a low humidity chamber. Compressed air flows in the high humidity chamber, and dry nitrogen (carrier gas) flows in the low humidity chamber at a fixed flow rate. Due to the existence of humidity gradient, water vapor will penetrate from the high humidity chamber to the low humidity chamber. The water vapor that penetrates the sample is carried to the infrared sensor by the flowing dry nitrogen....

Specification Item Add.: No. 3, Linjiang Road, Huangpu District, Guangzhou, Guangdong Province, China Tel: 020-8615 3789, 8615 3790 Web: www.gbpitester.com

Patented core technology, efficient and accurate testing The high-precision infrared moisture sensor developed and prepared by the top technical team at home and abroad has ultra-high stability and ultra-low failure rate, high sensitivity, and a resolution of up to 0.0001 g/(m2·24h). The new pneumatic air circuit control system, the automatic fixture locks the sample with one button, which is convenient and labor-saving, and has excellent sealing performance.  Fully automatic temperature and humidity precision control Temperature control: The semiconductor refrigeration chip automatically controls...

function and multi-level user authority settings to meet the needs of the pharmaceutical industry for data traceability. Personalized test reports are set up on demand, supporting data output in multiple formats, supporting electronic signatures, and online submission of audit reports.  Offline or online testing The instrument comes with its own operating system, which can be tested independently without a computer, and the data is automatically processed. The instrument is equipped with a computer interface, and can also be connected to a computer for online testing.  Professional calibration...

Application field Water vapor transmittance test of various plastic films (PP / PET / PE / PVC / BOPP / CPP, etc.), plastic composite films, paper plastic composite films, metal composite films, co-extrusion films, aluminum films, degradable packaging films (PLA / PBAT / PBS, etc.) Water vapor transmission rate test of solid Sheet pharmaceutical hard sheet (PP/PVC/PTP, etc.), metal composite sheet, rubber sheet and other sheet materials Paper, cardboard and their composites Medicinal patch Water vapor transmission rate test of paper and cardboard such as coated paper, silicone paper, aluminum...

Factory configuration Standard Note: GBPI has always been committed to the innovation and improvement of product performance and function. For this reason, product technical specifications and appearance will also be changed accordingly. The above situation will not be notified. GBPI reserves the right of modification and final interpretation. Add.: No. 3, Linjiang Road, Huangpu District, Guangzhou, Guangdong Province, China Tel: 020-8615 3789, 8615 3790 Web: www.gbpitester.com

GBPI (Guangzhou Biaoji Packaging Equipment Co., Ltd.) was established in 2002 and is located in Guangzhou Economic Development Zone. It is an enterprise integrating R&D, production, sales of packaging testing instruments, packaging equipment, modified atmosphere refrigerator and other products, and providing third-party testing and reference material calibration services. It is committed to providing comprehensive, professional, high-quality products and technical services for the packaging, food, medicine, testing and other industries. Write industry standards with quality and become a leader...