Water Vapor Permeability Tester/Testing Machine/Gas Equipment
Application:
TR-WVTR-2502 is based on the weighing method and available for the water vapor permeability test of plastic films, aluminum foil, aluminized films, plastic composite films and many others.
Feature:
1.Weighing method
2.Patent technology
3.3 specimens, continuously test
4.One-button test, test automatically in whole process
5.Multiple test modes optional
6.Temperature and humidity auto control
7.Data curves display
8.Computer control
9.Environment temperature and humidity sensor inside
10.Unit based on embedded system,24bit Δ-Σ AD
11.Traceable reference film calibration
12.Supports DSM system (DSM, lab data management system)
Principles
Test dishes filled with distilled water in a controlled dry atmosphere, 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, water vapor transmission rate and other parameters can be obtained by measuring the weight changes of the test dish in different time.
Specification:
Test range:0.1~19,000 g/m2•24h (standard)
Test accuracy: 0.01 g/m2•24h
Specimen amount: 3 specimens, independent
Temperature range: 15C - 65C
Temperature accuracy: ±0.1C
Differential humidity range: Room%RH-97%RH,standard condition 90%RH
Humidity accuracy: ±1%RH
Test area: 28.26 cm2
Specimen size: Φ76 mm
Air velocity: 0.5~2.5 m/s (customization available)
Test chamber volume: 36L
Gas supply: Air
Gas interface: Φ8
Power supply: AC 220V 50Hz
Dimension: 650 mm(L) * 550 mm(W) *475(H)mm
Net weight: 67kg
Standards:
ISO 2528, ASTM E96, ASTM D1653, GB 1037, GB/T 16928, TAPPI T464, DIN 53122-1, JIS Z0208, YBB 00092003
Configuration:
Delivery: Mainframe, W-CTrans software, test dishes, desiccant tube, pressure regulator, automatic moisture filter, calibration weight, communication cable, sample cutter.
Optional: Reference film, air compressor and desiccant, sample cutter, DSM system.
Note: Specifications are subject to change without prior notice.
Packing:
Company Information:
As a diversified manufacturer of high-tech products, it was founded in 1999, and devoted to the products, sales and technical service for various industries and fields like Energy analysis instrument, Oil, coal, steel, and geology; medical analysis and application instruments, biochemistry analyzer, elisa reader, blood analyzer,and urine; as well as laboratory application instruments,autoclave/sterilizer,freeze dryer, incubator,drying oven,balance,ICP,DRS,HPLC,gas chromatography,and spectrophotometer,meanwhile,TRYTE Technologies integrated and purchased some companies of PCB board, highway instruments at home and abroad. Our company has become the "one stop" instrument procurement service provider worthy of the name.
TRYTE technologies (TRYTE) mainly sell products by selling direct to customer, but also through distributors, resellers and manufacturer representatives, telephone sales and e-commerce sales, customers cover all over 80% of the world's countries and regions.TRYTE have solutions with rules adaptability according to the specific requirements of the design, from the instrument to some laboratories or departments.Whichever kind of solution you choose, you can fully trust it, because it is proved from 100, 00 successful results, leading development process, and decades of actual certification experience.
Why choose us?
1. We supply high quality products with reasonable price.
2. We are the professional manufacturer;
3. Advanced production machine;
4. Strict quality control system;
5. Ten people research&develop team;
6. We have professional sales team;
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