Categories | Lab Test Machine |
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Brand Name: | Lonroy |
Model Number: | LR-A002 |
Certification: | ISO ASTM CE |
Place of Origin: | China |
MOQ: | 1 |
Price: | Negotaible |
Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
Supply Ability: | 200 |
Delivery Time: | 5-8 work days |
Packaging Details: | wooden package |
Head pressure: | 9N |
Instrument size: | 620*160*230mm |
Machine weight: | 15kg |
Counter range: | 1~99999 times |
BS 1006 ISO 105 D02 Manual Friction Color Fastness Testing Machine AATCC 8165
Introduction
The manual friction color fastness tester is the most commonly used model in the textile industry for testing the dry and wet friction color fastness of fabrics. Under certain conditions, the sample and the standard white cloth are rubbed together, and the degree of color transfer onto the white cloth is evaluated using a color transfer gray card. It is equipped with a crank arm, a counter, a stainless steel sample holder, and a test head with a diameter of 16mm or 25mm (capable of providing a vertical pressure of 9N ± 10%).
This instrument is suitable for use in the textile, knitted fabric, leather, electroplated metal plate, and printing industries for conducting friction tests to evaluate color fastness.
>Meet the standards
BS 1006 D02; ISO 105 D02 X12; AATCC 8 165; GB/T 3920; NEXT TM6 M&S C8 C8A
>Measurement steps
3.1 Sample Preparation:
3.1.1 The samples and standard friction test cloths need to be
conditioned in a constant temperature and humidity environment.
3.1.2 When the samples have multiple colors, all the colors should
be rubbed.
3.1.3 If the areas of various colors are large enough, separate
samples should be taken.
3.1.4 Cut the samples and conduct dry and wet friction tests. Ensure
that all colors are rubbed.
3.1.5 If the front and back sides of the sample are made of
different materials or have different colors, both the front and
back sides should undergo the color fastness to friction test.
3.1.6 The dry and wet friction tests should not be repeated in the
same part of the sample.
3.2 Dry Friction:
3.2.1 Place the sample flat on the friction tester with the length
direction of the sample aligned with the moving direction of the
instrument and fix the sample on the pressure plate. The sample
should be placed flatly.
3.2.2 Fix the standard friction white cloth on the friction head,
clamp it with a spring clip, and gently place the friction head on
the sample.
3.2.3 Ensure that the sample does not slide or wrinkle during
friction.
3.2.4 Place the friction head on the sample. Turn on the power
supply, press the POWER key. Set the number of tests.
3.2.5 Press the START button to start the test. When the number of
tests reaches the set value, the instrument will automatically
stop.
3.2.6 Remove the standard friction white cotton cloth, and use the
color comparison card for comparison and rating.
3.3 Wet friction:
3.3.1 Completely immerse the standard friction white cloth in
distilled water;
3.3.2 After removing it, place it between filter paper and squeeze
it to achieve a certain moisture content;
3.3.3 The remaining steps are the same as those in the dry friction
test;
3.4 Result processing:
3.4.1 Before rating, gently remove the loose fibers on the friction
white cloth with transparent tape;
3.4.2 Place three unused friction white cloths under the white cloth
to be rated, and refer to the standard color-matching gray card to
evaluate the color-matching grade of the friction white cloth.
3.5 Test Report:
3.5.1 Standard Reporting Method
3.5.2 Report the results of both dry friction and wet friction
separately.
>Technical Specification
Max head travel | 100mm , or 104mm |
Head pressure | 9N |
Head dimension round | 16mm , or 19*25mm |
Counter range | 1~99999 times |
Reciprocating rubbing speed | Manual |
Instrument size | 620*160*230mm |
Weight | 15kg |
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