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Manual Crockmeter Y571M

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Manual Crockmeter, also named Manual Rubbing Fastness Tester, which is used to test the color fastness test. It is used to test the discoloration degree of various kinds of paper, fabric, leather, and other colored materials. FYI is a famous supplier and export of Manual Crockmeter and supply the best solution for Color Fastness Tester.

Manual Crockmeter Y571M

Y571M Manual Crockmeter (Rubbing Fastness Tester) is designed to determine the color fastness of textiles (pile fabrics excluded) to dry or wet rubbing. It provides a reciprocating rubbing motion simulating the action of a human finger and forearm. The 16mm diameter crocking finger covered with a cotton test cloth moves back and forth on the textile specimen with a downward force of 9 Newton. Manual drive, simple operation, and count automatically.

Different crocking test method with different standard.  This Manual Crockmeter complies with ISO 105-X12 4.1.2, ISO 105-D02 and AATCC 8.

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Application of Manual Crockmeter

Manual Crockmeter instrument is applied to yarn, dyed Yarn, printing and dyeing and other textiles and toys products or internal all fabric

This for integral design, mainly composed of base, friction transmission mechanism and a counter, The sample with the sample holder and sand paper on the base of a side, shaking the handle make friction head on the sample with white cotton relevant provisions of the reciprocating motion, make white cotton cloth and sample rubbing friction against each other. After ten times Observed grey scale compared with white cotton cloth and to get the Color staining Class. And judging the stability of the surface coating, provide reference data for evaluation and selection of materials

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


Manual Crockmeter Standard 

ISO 105-X12 4.1.2, ISO 105-D02 AATCC 8

Some standards might not be the full version; to read the full version for free, write an email to [email protected].
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Key specification

Key specification of Manual Crockmeter 

Max head travel (104±3)mm
Head pressure (9±0.2)N
Diameter of rubbing finger Φ16mm
Counter range 1~99999 times
Dimensions 630*165*255mm (L*W*H)
Net weight 5KG

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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