What is the yarn fiber strength? Why do you want to test how to test fiber strength fiber strength?
fiber strength fiber strength concept refers to pull off the fiber can withstand the maximum load expressed in g, cN. Cotton fiber maturity and is closely related to strength after the high strength fiber yarn is high. As Gossypium hirsutum fiber tension is usually 4 to 11 g, Gossypium barbadense 4 to 7 grams. Chemical fiber strength and elongation can be controlled during processing. In addition to tensile fracture characteristics, fiber deformation under external force can reply
forces affect the dimensional stability and service life of textiles.
Main technical index;
1 Maximum Load Test:. 100cN
2 Load test error: 0.3% (FS). 3 load test sensitivity:. 0.01cN
4. The maximum elongation measuring range: ≤100mm
5. elongation measurement resolution: 0.01mm
6. Zero drift: ≤0.2% (FS)
7. the lowering speed of the holder: 1 ~ 199mm / min
8. drop velocity error: ≤1%
9. rising rate lower holder: 100mm / min
10 pre. - tension: 0.1cN, 0.15cN, 0.2cN, 0.3cN, 0.4cN, 0.5cN
Instrument characteristics; 1. International first choice isometric elongation (CRE) test principle.2, microcomputer control, automatic data processing.3, the whole machine has no relays, the circuit system is more stable.4, liquid crystal display, human-machine dialogue form, easy to complete parameter settings and data queries.5, 12-bit A / D converter (7us), high rate.6, use electronic tanning switch, no mechanical contact, completely isolated from the outside, long life.7. Professional human interactive system design, easy to operate.8, use stepper motor to directly connect the ball screw drive, no noise, high precision.