ASTM D-2256
The instrument is specially designed for yarns with these elastic features.
This machine winds yarn into a standard length LEA, typically 120 yards (approximately 110 meters), in an even manner. Using universal tesing machines and precision scales, tensile strength tests, breaking force determination, and yarn count are performed.
The device is ideal for yarns as below:
Elastometer 09X wraps LEA packages for LEA test, which can be conducted using a dynamometer to assess tensile strength.
The Elastometer 09X features an ultra-silent brushless motor with moderate acceleration and decelerated stop, allowing for precise length measurement of the elastic yarn skein.
Revolutions count is read from a digital counter (0-9999) that increments every 200 mm, corresponding to the peripheral development around the winding spool's circumference.
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The maximum rotation speed is 40 rpm and can be controlled by adjusting the external potentiometer.
Emergency button and Plexiglas safety guard to protect the operator from moving parts.
| Reel rotation speed: | (0 - 40) rpm with potentiometer |
| Pretension weights set: | 0,3 - 0,6 g 0,9 to 1,2 g 1,5 - 2 g |
| Power Supply: | 230 VAC - 50/60 Hz |
| Net weight: | 30 kg |
Elastometer 09X can be used to wrap several yarn types: