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Micronaire Tester UI-TX72

Cotton Micronaire Tester is used to test cotton fiber’s micronnaire value.

  • Unuo Instruments
  • 18 months warranty
  • Fast Delivery
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Micronaire Tester, which is also named Cotton Micronaire Tester, is used to test the air permeability of a constant weight of cotton fiber after being pressed into a fixed volume and is measured and expressed as a numerical value on the scale. The larger the value, the thicker the cotton fiber and the higher the maturity.

The fineness and maturity of cotton fiber are one of the important intrinsic quality indexes of cotton fiber and is closely related to the use value of cotton fiber. The micronaire value is divided into three grades: A, B, and C, and grade B is the standard grade. The value range of grade A is 3.7-4.2, and the quality is the best; the value range of grade B is 3.5-3.6 and 4.3-4.9; the value range of grade C is 3.4 and below and 5.0 and above, and the quality is the worst.


Model UI-TX72
Display Digit display
Sample weight 7.5~8.49g
Measure range 2.5~6.5
Accuracy ±0.05
Resolution 0.01 Micronaire
Power AC220V 50/60Hz


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