Steel Crimp Rigidity Tester, For Household, Industrial, Laboratory

Crimp rigidity tester is used to determine the bulking potential of texturized yarns.crimp is an important property that determines processing behaviour in carding, drafting and fault incidences in yarn. Crimp frequency, amplitude, crimp stability, crimp elongation, decrimping point are some of the important properties that determine crimp.
Crimp rigidity tester can be used for both polyamide and polyester texturized yarns. Crimp frequency and amplitude may be determined by projecting a magnified image of fibre on screen. Equipment at b-tex engineering is manufactured using high quality and high grade raw materials, and is tested for quality assurance before delivery. Moreover, all testing instruments manufactured by us are covered by warranty.
Tension device is used in equipment to provide proper tension between two clamps. the vital role of this tester is to check the crimp rigidity of yarn.
Feature of crimp rigidity tester
the instrument is based on test method.
The tester can be used for both polyamide and polyester texturized yarns.
Instrument mounted on a sturdy metal base. Compact and portable.
Heating arrangement for measurement of hot crimp contraction.
Specifications
swift perimeter : 1.10 meter
number of leas made at a time : 1
counter (mechanical five digits reset able) : connected with geared motor
overall dimensions of the unit : 550±5 (l), 220±5 (w), 495±5mm (h)
net weight of the unit : 7.300 kg.
Overall dimensions of the glass : id 102±0.5 mm, od 116.3±0.5mm
net weight of the glass : 3.230 kg.
Cone stand : 750 ± 5mm (h).
Geared motor (12v dc) : 25 rpm
how crimp rigidity tester works?
the principle of this test is as follows:
a load equivalent to 0.09 gdtex is suspended from the end of a yarn immersed in water. After a fixed time the load is reduced to 0.0018 gdtex and after a further fixed time the reduction in the length of yarn is measured. The crimp rigidity of yarn is the reduction in length of the yarn expressed