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- Labthink Instruments Co., Ltd.
- W3/060 Water Vapor Transmission Rate Test System
W3/060 Water Vapor Transmission Rate Test System
W3/060 Water Vapor Transmission Rate Test System
The document describes the W3/060 Water Vapor Transmission Rate (WVTR) Test System by Labthink Instruments Co., Ltd., designed for testing the water vapor transmission rate of film specimens using the cup method. It highlights the system's professional, high-efficiency, and intelligent features.
Specifications
The system offers a test range of 0.1 to 10,000 g/m²·24h with an accuracy of 0.01 g/m²·24h and a resolution of 0.0001 g. It supports a temperature range of 15°C to 55°C with an accuracy of ±0.1°C and a humidity range of 10%RH to 98%RH with an accuracy of ±1%RH. The air velocity is customizable between 0.5 to 2.5 m/s, and the system can test specimens up to 3 mm thick.
Features
The system is equipped with high-resolution sensors, automatic temperature and humidity control, and a gas cylinder lifting structure to minimize errors. It supports up to 60 tests simultaneously by connecting with satellite bases and features user-friendly software for data management.
Applications
The instrument is applicable for testing various materials, including plastic films, paper, textiles, medical products, and more. It supports both standard and extended applications, such as the inverted cup method for specific materials.
Standards Compliance
The system conforms to multiple international standards, including ISO 2528, ASTM E96, and others.
Technical Specifications
The document provides detailed technical specifications, including test range, accuracy, temperature and humidity ranges, specimen size, and power supply requirements.
Configurations
Standard configurations include the mainframe, software, test dishes, and other components. Optional parts like satellite bases and air compressors are available.
Notes
Customers need to prepare gas supply and distilled water. Technical specifications are subject to change, and the latest updates can be found on the company's website.
Catalog excerpts
PERME® W3/060 Water Vapor Transmission Rate Test System Professional, High Efficiency and Intelligent WVTR Test System Professional This instrument is based on the cup method, and is professionally applicable to the water vapor transmission rate test of film specimens. It is equipped with high resolution sensor, whose test resolution is 0.0001g. The sensor also provides excellent test sensitivity. Wide range and high-precision of automatic temperature and humidity control to support various combinations of non-standard test conditions Standard air velocity enables constant humidity difference between two sides of test dishes Automatic reset before weighing ensures accurate weighing data Gas cylinder lifting structure design and periodically weighing method to reduce system errors Convenient fast-access calibration ports for temperature and humidity Reference film or standard weight for fast and accurate calibration High Efficiency W3/060 system adopts the precision design of round dish rack which is equipped with 6 test dishes and supports 6 different specimens to test individually at one operation. It can be also connected with 9 satellite bases together to accomplish up to 60 tests at the same time. Precision design with high test efficiency and ultra-high system accuracy 6 distinct or equivalent specimens can be tested individually with independent test results at one operation The system can be easily connected to a maximum of 10 instruments to accomplish up to 60 tests at the same time Intelligent The instrument is equipped with the latest operating software, with user-friendly operating interface and intelligent data management functions. It also supports LystemTM Lab Data Sharing System, which ensures uniform management of test results and test reports. Based on the user-friendly Windows operating interface for easy operation Save test data in different formats for convenient data transfer Intelligent historical data searching, comparing, analyzing and printing functions Support LystemTM Lab Data Sharing System for uniform and systematic management of test results and test reports Test Principle Under a certain test temperature, a constant humidity difference is generated between two sides of the test specimen. The water vapor permeates through the specimen and into the dry side. By measuring the weight changes of the test dish in different time, water vapor transmission rate and other parameters can be obtained. Labthink Instruments Co., Ltd.144 Wuyingshan Road, Jinan, P.R.China (250031) Phone: +86 -531-85068566 FAX: +86-531-85812140 w w w.labthinkinter n atio n al.co m.cn
Open the catalog to page 1
This test instrument conforms to the following standards: ISO 2528, GB 1037, GB/T 16928, ASTM E96, ASTM D1653, TAPPI T464, DIN 53122-1, JIS Z0208, YBB 00092003 Applications This instrument is applicable to the determination of water vapor transmission rate of: Including plastic films, plastic composite films, paper-plastic composite Films films, geomembranes, coextruded films, aluminized films, aluminum foils, aluminum foil composite films, breathable waterproof films, and many others Basic Applications Paper and Paper Board Including engineering plastics, rubber, and building materials, e.g....
Open the catalog to page 2
Humidity Accuracy Specimen Thickness ≤ 3 mm (customization is available for other thickness) Test Area Specimen Size Test Chamber Size Port Size Instrument Dimension Power Supply Configurations Standard Configurations Mainframe, Professional Software, Test Dishes, Desiccant Tube, Automatic Moisture Filter, Optional Parts Satellite Base, Reference Film, Air compressor, and Desiccant Calibration Weight, Communication Cable, Round Sample Cutter, and Valve Set 1. The gas supply port of the instrument is Φ6 mm PU tubing; 2. Customers will need to prepare for gas supply and distilled water. Please...
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