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Thickness Measurement Equipment
TQD-G1 Package Testing Equipment Air Permeability Tester For Textiles / Fabrics
| Place of Origin | China |
|---|---|
| Brand Name | Labthink |
| Certification | ISO 9001, CE |
| Model Number | TQD-G1 |
| Minimum Order Quantity | 1 set |
| Price | Negotiable |
| Packaging Details | Veneer Case |
| Delivery Time | 3-7 work days |
| Supply Ability | 1 set per 3 work days |
Product Details
| Standards | ISO 9237, ISO 4638, ISO 5636 | Test Methods | 2 Methods |
|---|---|---|---|
| Delivery | With In 7 Days After Payment | Warranty | 12 Months |
| Manufacturer | Labthink Since 1989 | Test Range | 0 ~ 30 L/min |
| High Light | Air Permeability Test Equipment,Fabric Air Permeability Tester |
||
Product Description
ASTM D737 Digital Air Permeability Tester for Texitles and Fabrics .
Labthink TQD-G1 Air Permeability Tester is used for fast, simple, and accurate determination of the air permeability of all kinds of flat materials and of foam cubes.
The measuring range covers dense papers and airbag fabrics as well as extremely open non-woven and forming fabrics.
A specimen is clamped over the test head opening by pressing down the clamping arm which automatically starts the vacuum pump. The pre-selected test pressure is maintained, and after a few seconds the air permeability of the test specimen is displayed in the pre-selected unit of measure
Test Methods
Method A
Providing a constant air flux going through the specimen vertically, the air permeability could be obtained by measuring the pressure difference.
Method B
Providing the constant pressure difference between two sides of the specimen, the air permeability could be obtained by measuring the air flux through specific area in the certain time.
Standards
TQD-G1 air permeability tester conforms to the multiple national and international standards: ISO 9237, ISO 4638, ISO 5636, GB/T 10655, GB/T 5453, GB/T 4689.22, GB/T 13764, ASTM D737, TAPPI T460, JIS P8117
Technical Specifications
Specifications
| TQD-G1 | |
|---|---|
| Test Range of Pressure | 0 ~ 1000 Pa |
| Test Range of Flux | 0 ~ 30 L/min |
| Specimen Size | Method A: 52 mm x 52 mm Method B:Φ12 mm ≤ D(diameter) ≤ Φ71 mm |
| Port Size | Φ8 mm PU Tubing |
| Instrument Dimension | 502 mm (L) x 334 mm (W) x 298 mm (H) |
| Power Supply | AC 220V 50Hz |
| Net Weight | 27 kg |
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