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Your location: Home > Related Articles > Detailed explanation of TABER wear resistance test machine معدات اختبار

Detailed explanation of TABER wear resistance test machine معدات اختبار

Author: Released in:2022-12-09 Click:36

 

Product introduction

TABER Abrasion Tester is suitable for fabric, paper, paint, plywood, leather, floor tiles, glass, natural plastics, etc. The test method is that a rotating sample is held against a pair of abrasive wheels and a specified load is applied. When the sample rotates, the abrasive wheels are driven to wear down the sample. The weight lost through wear is the difference between the weight of the sample before and after the test.

Technical parameters:

1. Test piece: inner diameter (D) 3 mm

2. Abrasive disc: ф2" (Max.45mm) (W) 1/2"

3. Center distance grinding wheel: 63.5 mm

4. Center distance between grinding wheel and test wheel: 37~38 mm

5. Rotation speed: 60r/min

6. Load: 250, 500, 1000g

7. Counter: LED 0~999, 9999

8. Distance between sample and suction opening: 3 mm

9 Volume: 45×35×42cm

10. Weight: 28kg (without vacuum cleaner)

11. Power supply: 1 ∮AC 220V, 10A

Complies with standards:

DIN53754, 53799, 53109, 52347, TAPPI T476, SATM D3884, ISO 54701

Principle of operation:

Refers to the inspection of products, in the fixed load, fixed friction The performance of anti-wear of frequency condition.

Unique sanding process:

Place the material to be tested on the turntable, Press two grinding wheels a certain weight on the material to wear it down.

When a sample with an area of ​​10x10 cm is subjected to abrasion, the surface material of the sample is abraded by angular particles or silk fabrics to form a complete ring.

The grinding wheel rotates with the rotating surface of the sample disc, resulting in relative movement and wear, and the offset of the grinding wheel axis from the rotary axis of the turntable during the rotation process produces a sliding motion, which causes the material to abrade.

Simulate real conditions of use or meet the test conditions specified in the standard:

- A variety of different abrasive media can be selected Other test with accessories

- Repeat test can be performed on the same point of a material, until approximately 0.5 of the material is broken or abraded

-Two adjustable speeds (60, 72 rpm), 0-50000 rpm (100, 500, 1000 or 2500 rpm can be set quickly) and 3 types of loads.

Vacuum cleaner removes dirt:

The suction arm of the vacuum pump passes through the hinge and The adjustable appcomb connection on the back of the instrument can accurately adjust the height to adapt to different sample thicknesses

To ensure the stability and accuracy of the test:

Strict control ensures reliable results

Selected grinding wheel abrasives are selected through strict quality control, high quality and stability. Good

Test Evaluation Criteria:

There are several ways to evaluate the Taber wear test results of the test machine to evaluate. Users should choose the appropriate test result evaluation method according to the characteristics of the material itself. For general evaluation methods of abrasive results, see "Taber 5135/5155 abrasive test machine test result evaluation method".

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