【use】
SG635 type automatic filament thermal stress tester adopts computer control and is used to measure the gravitational force of POY filament after heating and drawing. And calculate the average, maximum, minimum, mean square deviation and CV value of the stress. These indicators can directly reflect the dyeing performance of the subsequent DTY.
Product configuration
1. Adopt advanced 32-bit single-chip microcomputer and high-precision 16-bit AD converter. The control system is high-speed and stable.
2. United Business Computer
Main technical indicators of the product:
1. Load range: 0-1500CN
2. Load accuracy: ≤± 0.5%, minimum display value 0.01cN
3. Extension speed: 0.01 mm
4. Drafting speed: (0-250) m/min (optionally adjustable)
5. Pre-tension range: (0.5～50.0) cN
6. Draft ratio: set at any ratio, no need to replace the draft roller
7. Heating temperature: room temperature ~ 300 ℃
8. Power supply: voltage 220V 50HZ power 1100W
9. Air supply: pressure 0.4Mpa～0.6Mpa
10. Test data: Average, maximum, minimum, mean square deviation, CV value, Q95, range, single test curve and thermal stress distribution
11. Use environment requirements: temperature (20±5) ℃ humidity <70%RH