Tester per l'abrasione del marmo TM-4

Descrizione

Tester per l'abrasione del marmo TM-4

introduzione

TM-4 Granite Marble Stone Abrasion Tester (stone wear-resistant testing machine) is mainly for natural granite, marble and other building decoration materials (such as artificial stone, bicchiere, eccetera.) 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, low noise, number of working head (sample fixture) 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.

Tester per l'abrasione del marmo TM-4

Principali parametri tecnici

1, the friction steel wheel Φ 254 mm diameter;

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

3. Number of sample fixtures: 4;

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

5, square sample size: 50mm±0.5mm, 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. Rated voltage: 380V;

9, Rated power: 0.37chilowatt.