Water Vapor Permeation Instrument (wvtr Tester)
| Price : | Price Negotiable |
| Quantity : | 1000 (set) |
| Minimum Order : | 1 |
| Product Status : | New |
| Sample Available : | no |
| Shipment Terms : | Negotiable |
| Payment Mode : |
L/C,cash,cheque,Credit Card |
| Categories : | Machinery, Analysis Instrument, Packaging Machinery, Physical Measuring Meter |
| Posted By : | Labthink Instruments Co., Ltd |
Description
Water Vapor Permeation Instrument is applicable in water vapor permeation test for plastic films, laminated films, sheets, solar energy back sheets, high barrier materials, foils, OLED, water-proof membranes and bottles, pouches, jars, boxes made of plastic, rubber, paper, glass and metal, as well as medical devices, etc.
With water vapor permeation testing, controlling and adjustment of packaging materials can be achieved; application demands can also be satisfied.
Features:
1. Computer control; 3 testing chambers integrated in one block (patent);
2. Three independent chamber testing;
3. One master base can support 9 satellite modules, 30 different samples can be tested simultaneously;
4. Mixed testing control of water vapor transmission rate and oxygen transmission rate;
5. Two testing functions of films and finished products (optional purchase);
6. Testing data can be stored in txt, database and excel formats; History data can be searched, compared, printed and re-analyzed;
Technical Specifications
| Specifications | Film Test |
|---|---|
| Test Range | 0.1~10, 000 g/m2·24h (standard) |
| Number of Specimens | 1~6 with independent test results |
| Accuracy | 0.01 g/m2·24h |
| Resolution | 0.0001 g |
| Temperature Range | 15°C~55°C (standard) |
| Temperature Accuracy | ±0.1°C(standard) |
| Humidity Range | 10%RH~98%RH |
| Humidity Accuracy | ±1%RH |
| Air Velocity | 0.5~2.5 m/s (customization available) |
| Specimen Thickness | ≤3mm (customization available) |
| Test Area | 33 cm2 |
| Specimen Size | Φ74 mm |
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