【Scope of application】
It is used to test various yarn twists, twist unevenness and twist shrinkage.
【Related standards】
GB/T2543.1/2, FZ/T10001, ISO2061, ASTM D1422, JIS L1095
【technical parameter】
1. LCD screen size: 60mm×110mm
2. Control mode: microcomputer program control, data processing, print output results
3. Pre-tension method: horizontal pulley balance swing mechanism, horizontal hanging weight pre-tension
4. Output mode of test results:
a. Display search output
b. Printer printout
5. Test method:
a. Direct counting method b. One-time untwisting and twisting method c. Two-time untwisting and twisting method d. Three-time untwisting and twisting method
6. Test length: 25, 50, 100, 200, 500mm
7. Measuring range: 1～9999.9
8. Test speed: 500～2000r/min
9. Dimensions: L1070×W240×H200mm
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