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Your location: Home > Related Articles > Universal abrasion testing machine / abrasion tester

Universal abrasion testing machine / abrasion tester

Author:QINSUN Released in:2023-04 Click:102

Scope of application:
Universal Abrasion Testing Machine/Abrasion Tester is mainly used for surface grinding, curved grinding, edge grinding, hem grinding and anti-corrosion Abrasion testing such as blooming, edge close and fleece are used to test the abrasion resistance of related products.

Meet the standard:
ASTM D3514/D3885/D3886, AATCC 119/120, FTMS 191/5300/5302, FORD EFB 15J2/BN 112-01

Instructions for testing:
The sample to be tested can be dry or immersed in water, oil or other liquids.
Technical parameters of Universal Abrasion Tester/Abrasion Tester:
1. Clamping ring inner diameter: 94 mm;
2. Circlip Height: ≤9.5mm ;
3. Speed: 120±15 /min;
4. Stroke: 25mm;
5. Air pressure: 62kPa(9psi);
6. Dimensions: 330×500×460mm (length×width×height);
7. Weight: 33kg(72lb);
8. Power supply: 120/230 V, 50/60 Hz, 2A/1A .

Operating Principle:
It mainly consists of control system and friction system.
During testing, install the sample on the fixture and tighten. Lay down the top fixture with sandpaper, adjust the position of the weight so that the sandpaper contacts the surface of the sample, set the sample friction times through the control system, and start the instrument. The base of the lower armature moves back and forth to make the sample and sandpaper rub together. When the number of movements reaches the set value, the instrument stops and the sample is removed to observe the degree of wear. It is suitable for testing the abrasion resistance and abrasion resistance of various fabrics, including clothing, shoes and industrial textiles.

Instrument properties:
1. The test runs in automatic mode, which is not only a concerngt for repeatable and accurate test results, but also saves the operator time to evaluate the test results;

2. The advanced clamping device ensures constant sample tension;
3. Equipped with flat grinding test head (inflatable film type abrasion test method) and curved grinding test head and the required weight and initial abrasive;
4. Built-in timer and mechanical cycle counter;
5. The machine has a reciprocating table and the flat grinding/bending test head is installed on it;
6. Blooming, pilling and Edge rub testing accessories are available.

Accessories and consumables:
FromFrost Attachment;
Selfvedge and Pleat Rub Specimen Holder;
Elastic Friction Liner;
Abrasive 50 meters/roll ;
3-Rating Chart for ASTM D3514.