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ASTM D1922 Plastic film and Thin Sheet Tear Testing Machine by Pendulum Method

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xManufacturer | Labthink Since 1989 | Production Ability | In Stock |
---|---|---|---|
Load Capacity | 200kg - 6400kg | Warranty | 12 Months |
Package | Standard Veneer Case | Plastic Film Standards | ASTM D1922, ISO 6383 |
Highlight | Paper Tearing Machine,Elmendorf Tearing Strength Tester |
ASTM D1922 Plastic film and Thin Sheet Tear Testing Machine by Pendulum Method
SLY-S1 Plastic film and Thin Sheet Tear Testing Machine is based on ASTM D1922 to measure the average force to prepagate tearing through a specified length of plastic films or nonrigid sheeting after the tear has been started.
Specifications
SLY-S1 Elmendorf Tear Tester | |
---|---|
Pendulum Capacity | 200 gf, 400 gf, 800 gf, 1600 gf, 3200 gf, 6400 gf |
Gas Supply Pressure | 0.6 MPa (outside of supply scope) |
Port of Gas Supply | Φ4 mm PU Tubing |
Instrument Dimension | 480 mm (L) x 380 mm (W) x 560 mm (H) |
Power Supply | AC 220V 50Hz |
Net Weight |
23.5 kg (Basic Pendulum of 200 gf) |
Specimen size:
There are 3 standard samples for Elmendorf Tear testing. The preferred test sample for plastic films is the constant radius sample. This sample provides a constant radius from the start of the tear strength measurement - useful for materials where the tear may not propagate directly up the sample as intended. Another common sample is a 63mm x 76mm rectangle. For textiles, a modified rectangle adds height on the ends of the sample to help minimize unraveling of the outside edges.
Features
- Automatic specimen notching
- Mechanical-pneumatic clamping avoids sample slippage to ensure repeatable results
- Automatic pendulum reset with lifting device
- RS-232 data output
- Small, table-top instrument
- Maintaining a uniform quality level
- Safety Hood protects operator from injury while pendulum is in motion.