AC04-2-AATCC Electronic Crockmeter Test Steps

AC04-2-AATCC Electronic Crockmeter Test steps

2018-12-11 16:54:08

The type of test is divided into dry test and wetting test.

1. Dry Friction

a) Flatly put sample on the friction apparatus placing sandpaper, make the length of the specimen is in line with the direction of the moving track of the Rubbing Fastness Tester, and fix sample on the pressuring plate, the folder should be flat.

b) Standard friction small white cloth fix on the friction head, clamp it tightly with spring clamp, lightly place friction head on the specimen.

c) Ensure the specimen without sliding or wrinking when rubs

d) Place friction head on the specimen, connect to he power, open the POWER button, set the times of testing.

e) Press START button to begin the test, when the tests reaches the setting value, the AATCC Crock Meter automatically stops.

f) Remove the standard white cotton cloth , going to rate contrasting to color cards.

2. Wet Friction

a) Completely soak standard friction small white cloth in distilled water.

b) After removing, clamp in the filter paper to extrude in order to have a certain degree of water content.

c) The remaining steps is same as the dry friction test.

3. Result Disposal

a) Before rating, should use sellotape lightly stick out loose hair on the friction white cloth.

b) With three layers friction white unused under the friction white cloth to be assessed, assess the staining level of friction small white cloth refering to standard staining gray card.

4. Testing Report

a) Standard report method.

b) Report the result of dry friction and wet friction respectively.

c) If the sample had a pre-treatment or post-processing , please report the approach of the treatment.

AVENO Machine Recommend:

AC04-2-AATCC Electronic Crockmeter