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Electric Rotary Rubbing Tester Y571A-II

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Electric Rotary Rubbing Tester which alse named rotary crockmeter, or electronic rotary crock meter. FYI is one of the leading suppliers and manufactures of AATCC Rotary Crockmeter which supply best solution for Crock Meter.

Electric Rotary Rubbing Tester Y571A-II

Y571A-II Electric Rotary Rubbing Tester is used to determine the color fastness of textiles to rubbing off and staining other materials where the singling out of areas is smaller than possible to test with the apparatus described in AATCC TM8 and ISO 105-X12. A test specimen held at the base of the rotary rubbing tester is rubbed with a standard rubbing cloth under controlled conditions.

AATCC 116 standard applies to all textile materials, whether it is yarn or fabric, whether it is dyed or printed or other colored.

Follows are features of Electric Rotary Rubbing Tester:

  • The number of friction can be set digitally, and stop automatically when the test is over;
  • The test speed can be adjusted;
  • The spring clip can fasten the rubbing cloth



Application Electric Rotary Rubbing Tester

Electric Rotary Rubbing Tester to determine the color fastness of textiles to dry and wet rubbing, particularly for printer fabrics.

The principle of Electric Rotary Rubbing Tester

  1. In the specified conditions, A test sample placed on a vertical rotating friction colour fastness instrument which be rubbed by a standard square friction cloth.
  2. Color transfer to the white friction cloth can be determined by comparing with the Greyscale forcolor staining .

If you need more information about AATCC  Crockmeter Machine. Please contact with us.


Electric Rotary Rubbing Tester

AATCC TM116 ISO 105 X16 GB/T 29865


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Key specification

Key specification of Electric Rotary Rubbing Tester


Diameter of rubbing head φ(25±0.1)mm, φ(16±0.1)mm
Pressure of rubbing head (11.1±0.5)N
Stroke of rubbing head 1.125 turn (405±3)°
Test speed (0~70) cycles/min, adjustable

Note: The standard speed is 60 cycles/min

Power supply AC220V, 50Hz
Dimensions 390×156×220mm (L×W×H)
Net weight 13kg

Related Post

Related post

Color Fastness to Rubbing/Crocking Measuring Procedure

The degree of color fading of colored materials after rubbing is referred to as “color fastness to rubbing,” which is separated into color fastness to dry rubbing and color fastness to wet rubbing.

Affecting Factors of Color Fastness to Rubbing

The rubbing fastness depends on the amount of floating color, the molecular weight of the dye, the combination of the dye and the fiber, the uniformity of the dye penetration, and the particle condition of the dye on the surface of the fabric.

Crockmeter(rubbing tester):The most valuable guidance

Crockmeter, also known as rubbing fastness tester, is a machine used to assess color fastness to crocking. In addition, this essay discusses five different types of crockmeters.


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