Testeur d'abrasion de marbre TM-4

Description

Testeur d'abrasion de marbre TM-4

Introduction

TM-4 Granite Marble Stone Abrasion Tester (stone wear-resistant testing machine) est principalement pour le granit naturel, marbre et autres matériaux de décoration du bâtiment (comme la pierre artificielle, verre, etc.) wear-resistant or wear-resistant detection. In line with the requirements of the national standard GB/T19766-2005 “Natural Marble Building Slab” Appendix A on the test performance. Strictly implement the national product standards and test method standards. The testing machine has the characteristics of beautiful appearance, less occupation, faible bruit, number of working head (échantillon) and so on. The wear-resisting medium used by the testing machine must conform to the relevant provisions of GB/T19766-2005, and no other impurities and chemicals harmful to the wear-resisting measurement are allowed to exist.

Testeur d'abrasion de marbre TM-4

Principaux paramètres techniques

1, the friction steel wheel Φ 254 mm diamètre;

2, friction steel wheel speed is (45± 1) tr/min;

3. Number of sample fixtures: 4;

4. Rotations of the four samples were (45± 1) tr/min;

5, square sample size: 50mm ± 0,5 mm, thickness of 15mm~55mm,

Cylindrical sample size: Φ25mm ±0.5mm, thickness of 15mm~55mm;

6, the sample load: 1250g±50g and 2000g±50g;

7, speed preset number counter counting range: 0 ~ 999999;

8. Tension nominale: 380V;

9, Puissance nominale: 0.37KW.