SLY-S1 Tearing Tester is designed for the tearing test of films, sheets, flexible PVC, PVDC, waterproof films, woven materials, polypropylene, polyester, paper, cardboard, textiles and nonwovens.
Technical Specifications
| Specifications | SLY-S1 |
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| Pendulum Capacity | 200 gf, 400 gf, 800 gf, 1600 gf, 3200 gf, 6400 gf |
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| Gas Supply Pressure | 0.6 MPa (outside of supply scope) |
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| Port of Gas Supply | Φ4 mm PU Tubing |
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| Instrument Dimension | 480 mm (L) x 380 mm (W) x 560 mm (H) |
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| Power Supply | AC 220V 50Hz |
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| Net Weight | 23.5 kg (Basic Pendulum of 200 gf) |
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Principle
Lift the pendulum up to a certain height to give it an initial potential energy. The pendulum tears the specimen while swinging down. Computer calculates the decreased energy caused by tearing to obtain the required force for tearing.
Standards
This instrument conforms to various national and international standards:
ISO 6383-1-1983, ISO 6383-2-1983, ISO 1974, ASTM D1922, ASTM D1424, ASTM D689, TAPPI T414, GB/T16578.2-2009, GB/T 455