Application
The tear tester (Elmendorf method) is mainly used to measure the tear resistance of paper and film. It is controlled by a computer automatically and can be tested independently. Suitable for testing tear resistance of film, PVC, polyolefin, polyester, composite film, sheet, non-woven fabric, textile, paper, and board, etc.
Standards
ASTM D1922, ASTM D1424, ASTM D689, ISO 6383, ISO1974, and TAPPI T414.
Features
u LCD display test data.
u Can test independently without a computer; auto-process data.
u Built-in printer can print out report.
u Pneumatic clamps and pendulum release can effectively avoid the systematic error caused by human factors.
u Software: simple interface, easy to use; real-time displays test data and curve;
u Report printout with optional printer
Specifications
Item | Technical Parameters |
Test range | 0-6400gf 0-66203mN |
Tearing arm | 104±1mm |
Initial tearing angle | 27.5°±0.5° |
Indication error | within ±0.5% in 20%-90% of max range |
Air Source Pressure
| 0.2-0.4Mpa (supplied by user) |
Relative fluctuation | within 1% |
Gas supply port | Φ6mm polyurethane pipe |
Instrument size | 440mm x400mm x 650mm |
Weight | 24kg |
Power | 100W |
Mainframe Power Supply | AC220V 50Hz |
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