Yarn count length tester is mainly used to measure the length of wool shuttle fabric, wool knitted fabric and yarn before weaving for calculating its linear density and knitting density coefficient. It can also measure the elasticity of elastic yarn and bulky yarn.

FZ/T01091、FZ/T01093

1. The distance between the outer grooves of the length gauge is 150+0.05 mm.

2. The allowance of length scale is 900+0.05 mm.

3. Tension range: 0-35 cN and 0-175 cN.

4. Shape size: 1250mm *90mm *60mm.

5. Weight: 10kg.

One end of the yarn sample is clamped in the left gripper with tension changeable and applied, the other end is clamped in the right gripper, and then the right gripper is moved to align the three lines of the balance body. Note that the red calibration line on the gripper extension clip is aligned with the numerical calibration line on the length scale at this time. This value is used as the length of the yarn.