Infrared method water vapor transmission rate tester ISO15106-2
Water vapor transmission rate tester is based on the principle of infrared method, providing a wide range and high efficiency of water vapor transmission rate testing for medium and high barrier materials, suitable for the determination of water vapor transmission rate of plastic films, composite films and other films, sheet materials and medical, building materials and other high barrier materials.
- WLD
- Jinan
- anytime
- 50 set/week
- Information
Water vapor transmission rate tester
Water vapor transmission rate tester is based on the principle of infrared method, providing a wide range and high efficiency of water vapor transmission rate testing for medium and high barrier materials, suitable for the determination of water vapor transmission rate of plastic films, composite films and other films, sheet materials and medical, building materials and other high barrier materials.
Feature
High precision infrared moisture sensor, improve the accuracy and stability of the test
7-inch high-definition LCD touch screen, more intuitive content and easier operation
Independent single chamber testing, one sample can be tested at a time
Wide range, high precision, automated temperature and humidity control, to meet the test under various test conditions
Test results support multi-format storage and data output, including experimental reports Excel, cloud sharing
GMP compliant with multi-level user rights
Single and group statistical analysis of test results can be performed
With ISP online control and upgrade function, the test function can be changed remotely according to requirements
Special computer communication software for real-time test display and data analysis and processing, data storage
Principle
The instrument adopts the principle of infrared sensor method test, the sample to be tested is mounted between the dry and wet cavities at constant temperature, there is a certain humidity difference between the two sides of the sample, due to the existence of humidity gradient, water vapor will diffuse from the high humidity cavity to the low humidity cavity, in the low humidity cavity, water vapor is carried by the carrier gas to the infrared sensor, into the sensor will produce the same proportion of the electrical signal, through the analysis of the sensor electrical signal calculation, so as to obtain the water vapor transmission rate and moisture permeability coefficient of the sample.
Standard
ISO 15106-2、ASTM F1249、GB/T 26253、TAPPI T557、JIS K7129、YBB00092003-2015
Application
Water vapor transmission rate testing of various plastic films, plastic composite films, paper-plastic composite films, geomembranes, co-extruded films, aluminized films, aluminum foil, aluminum foil composite films, waterproof breathable films and other film-like materials.
Water vapor transmission rate test for various engineering plastics, rubber, building materials (waterproof materials for construction), insulation materials and other sheet materials, such as PP sheet, PVC sheet, PVDC sheet, nylon sheet, etc.
Suitable for water vapor transmission rate testing of paper and cardboard.
Parameter
Test range | 0.01 ~ 60 g/m2·24h（conventional） |
Testing accuracy | 0.01 g/m2·24h |
System resolution | 0.001 g/m2·24h |
Number of specimens | 1 PCS |
Test temperature | 10 ~ 60°C（conventional） |
Temperature control accuracy | ±0.5°C |
Test humidity | 0%RH、35%RH ~ 90%RH、100%RH |
Humidity control accuracy | ±1%RH |
Test area | 50 cm2 |
Specimen thickness | ≤ 3 mm （Customizable） |
Carrier gas flow rate | 0 ~ 200 ml/min |
Test pressure | ≥0.20 MPa |
Interface size | 1/8inch metal pipe |
Dimension | 440 mm (L) × 450 mm (W) × 450 mm (H) |
Power supply | AC 220V 50Hz |
Net weight | 42 kg |
