DRM-II Wear Tester
The size of the grinding disc of Rongjida DRM-II Daorui type Wear Tester is φ254 × 15mm, the center of the four samples is 90mm away from the center of the disc, the sample bears the load of 2000 ± 50g, 1250 ± 50g, the rotation speed of the grinding disc and the rotation speed of the sample are 45 ± 1rpm, and the working Hardness of the grinding disc is > HB500.
RongJiDa
DRM-II
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Introduction
Daorui Abrasion Tester is suitable for wear resistance test of natural granite, natural marble, limestone, sandstone, slate and other building decoration materials (such as artificial stone, glass-ceramic, etc.). Daorui wear-resistant Tester is suitable for three asynchronous motors with low noise. The 4 sets of working heads have the characteristics of beautiful appearance and stable operation.
Standards
Appendix A of GB/T19766-2005 "Natural Marble Building Slabs"; GBT9966.4-2001 Test Methods for Natural Facing Stone Part 4: Abrasion Resistance Test Method; ASTMC503-1997 Test Method for Natural Facing Stone. Abrasion Resistance Test Method . And American standard ASTMC241-90.
RongJiDa DRM-II Wear testing machineSpecifications
| LIST | VALUE |
|---|---|
| Grinding disc size | F254 × 15mm |
| Four specimen centers from the center of the disc | 90mm |
| Sample under load | 2000±50g、1250±50g |
| Grinding disc speed and sample rotation speed | 45±1rpm |
| Working Hardness of Mill | ＞HB500 |
| Abrasive flow | Continuously adjustable |
| Number of samples | Four |
| Rated power consumption | 0.37KW,380V, 50Hz |
| RPM control range | 0-9999rpm |
RongJiDa DRM-II Wear testing machine Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Frequently Asked Questions about Wear Test
- What are the common test methods for coating wear resistance testing?
- What is wear resistance? What are the influencing factors? How to improve the wear resistance of coatings?
- Different methods for testing wear resistance of polymers
- Why use wear resistant coatings?
- What are the different methods of wear testing?
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