Electronic Crockmeter


ASTM F1319, AATCC 8 165, BS 1006 D02, GB/T 3920, ISO 105 D02 X12, JIS L0849, M&S C8/C8A, NEXT TM6


Electronic Crockmeter/Rubbing Fastness Tester is used to determine the color fastness of colored cotton, chemical fiber, blended fabric and leather to dry or wet rubbing. Motorised for frequent use and long run tests. A test piece of dyed cloth and a piece of white cotton cloth are rubbed together with the tester in a specific pressure and stroke. The color fastness of the sample is judged by comparing the coloring extent of the white cotton with the gray scale. Fitted with digital electronic presettable counter for strokes.

Product Information:


Crockmeter is used to determine color fastness to wet and dry rubbing, motorised for frequent use and long run tests.

A. Diameter of friction head:16mm or 25mm;

B. The weight to produce a loading of 9N;

C. Electric drive, working voltage of 220V;

D. Equipped with electronic counter, completely simulating the test results of manual friction of 10 times with high reproducibility;

E. The fixed device for loading with a standard crocking cloth;

F. A steel spring clip for fastening samples rapidly;

G. Control mode: setting with AATCC, ISO standards, or setting for custom;

H. Automatic alarm for test over.

Accessories and Consumables:

1. The Crocking Cloth Clamps;

2. Standard Emery Paper For Crockmeter;

3. Pre-cut White Crocking Cloths for AATCC/ISO;

4. Pre-cut White Crocking Cloths for SDC;

5. Crockmeter Calibration Fabric;

6. Grey Scale (Staining) ISO/BS Standards;

7. Grey Scale (Staining) AATCC Standards.