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The EN ISO230344-2012 Upper Leather Telescopic Testing Machine is designed to evaluate the tortuosity of test materials by observing surface changes, wrinkles, and cracks after flexure testing.
Download Technical DocumentationGB/T20991-2007, EN ISO230344-2012, SATRA TM25, ISO 4643
| Parameter | Specification |
|---|---|
| Telescopic Speed | (300 ± 30) revolutions/minute |
| Telescopic Stroke | (19 ± 1.5) mm |
| Sample Size | (64 ± 1) mm × (64 ± 1) mm |
| Number of Test Pieces | 12 samples |
| Angle of Fixture | (40 ± 1)° |
| Volume | 70cm × 36cm × 37cm |
| Power Supply | AC220V, 10A |