IULTCS leather friction color fastness tester, leather friction color fastness tester, decolorization testing machine

Product number : LT2003

in accordance with standard: ISO-11640, GB / T3903.31, QB / T2537, QB / T2882, ENISO20344, DIN53339, SATRA PM173, 177.

product description: For detection Dyed vamp, lined leather, by friction after the damage and decolorization , Divided into dry and wet friction method.

Features: easy to operate simple, counter has a power-down memory function.

Test principle: Under the specified pressure, Use a dry or moist white wool cloth to wrap the surface of the friction hammer The surface of the leather was subjected to a reciprocating friction test.

Sampling requirements: length of 120mm , Wide for 20 mm

Results: The gray-scale card compares the color change of the surface of the wool felt and the leather surface, determines the grade, and records any visible change in the surface of the leather Wear.

Technical Parameters:

Test column load: (500 ± 10) g

Weight: (500 ± 25) g

Friction distance : (35 ~ 40) mm

Friction speed: (40 ± 2) times / min

Fixing clip clearance: 80 mm

Specimen stretching range: 0 ~ 20%

Friction head area: (15 × 15) Mm

Sheep felt size: (15 × 15) Mm (Optional)

Test piece size: (120Respectively20) mm

Horsepower: DC 120W

meter number Device : LCD, 0 to 999,999

body product : 280Respectively 460Respectively 240 mm

weight the amount : Approx 35Kg

Electricity source : 1∮,AC220V,3A

Attached Parts:

1. Standard weight 1;

2. 20 wool felt;

3 stained gray card 1;

4 pairs of color light box 1 (optional);

5. Product Operating Instructions;

6. Product warranty card;

7. Factory certificate;

8. Measurement certificate.