YG401E-4 Type Martin Dale Wear Resistance Instrument

[Scope of application]: 

Used for the measurement of wear resistance, pilling performance and surface changes of woven fabrics, knitted fabrics, pile fabrics, coated fabrics and nonwovens.

[meet a criterion ]：

GB/T 21196、GB/T 4802.2、GB/T 13775、FZ/T 20020、ISO 12945-2、ISO 12947
GB/T 21196、GB/T 4802.2、GB/T 13775、FZ/T 20020、ISO 12945-2、ISO 12947

ASTM D4966、ASTM D4970、ASTM D3886、JIS L1096、IWS Tm196/ TM112
ASTM D4966、ASTM D4970、ASTM D3886、JIS L1096、IWS Tm196/ TM112

[Instrument characteristics]:

1. Standard Li Sharu curve：

Ball starting curve,    wear resistance curve

2. The heavy hammer and key components are made of 304 stainless steel, which is beautiful and durable

3, the pressure plate is made of special aluminum alloy, long-term use does not deform

4. Roll pin bearing connection transmission, each workbench test error free

5. Multiple sets of running programs can be preset, and multiple counting methods (addition and subtraction)

6. Four independent accumulative counting positions, which can be locked at any time for a single position, facilitating test management

【 technical parameter 】：

1. Number of workstations: 4

2. Counting range: 0~999999 times

3. Movement range: transverse: 60.5±0.5mm, longitudinal: 24±0.5mm

4, the mass of pressurized material: a, holder: 198±2g

b. Weight of fabric sample hammer: 395±2g

C. Furniture decoration sample weight hammer: 594±2g

D, type B holder: 155±1g

e, stainless steel butterfly: 260±1g

5. Effective friction diameter of grinding block:

Type A 198g(1.96N) Friction head Φ28.65 ±0.05mm

Type B 155g(1.52N) Friction head Φ90 ±0.10mm

6. Relative motion speed between holder and grinding table: 50±2r/min (20-70r/min adjustable)

7. Sample pressing hammer quality: 2385±10g

8. Shape size: 600x550x410mm

9, power supply: Ac220V 50Hz 500W

10. Weight: 75kg