Scope of Application

【Operating Instructions】

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 

**YG401E-4 Martindale Abrasion & Pilling Tester**

**【Scope of Application】**

Used for determining the abrasion resistance, pilling performance, and surface change of woven fabrics, knitted fabrics, raised fabrics, coated fabrics, and nonwovens.

**【Applicable Standards】**

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

**【Instrument Features】**

1. Standard Lissajous curve pattern

   - Abrasion curve / Pilling curve

2. The weights and key components are made of 304 stainless steel, offering an elegant appearance and long service life.

3. The press plates are made of specially treated aluminum alloy to ensure no deformation over long-term use.

4. Needle roller bearing transmission ensures accurate testing on all workstations.

5. Multiple pre-settable test programs with various counting modes (up-counting and down-counting).

6. Four independent workstations with individual cumulative counting and the ability to lock any single workstation at any time for easy test management.

**【Technical Parameters】**

1. **Number of Stations:** 4 stations

2. **Counting Range:** 0–999,999 cycles

3. **Movement Stroke:** Transverse: 60.5 ± 0.5mm; Longitudinal: 24 ± 0.5mm

4. **Mass of Loading Weights:**

   - a. Holder: 198 ± 2g

   - b. Weight for apparel fabrics: 395 ± 2g

   - c. Weight for upholstery fabrics: 594 ± 2g

   - d. Type B holder: 155 ± 1g

   - e. Stainless steel disc: 260 ± 1g

5. **Effective Friction Diameter of Abradant:**

   - Type A (198g / 1.96N) friction head: Φ28.65 ± 0.05mm

   - Type B (155g / 1.52N) friction head: Φ90 ± 0.10mm

6. **Relative Movement Speed between Holder and Abrasive Table:** 50 ± 2 r/min (adjustable from 20–70 r/min)

7. **Mass of Sample Loading Weight:** 2385 ± 10g

8. **Overall Dimensions:** 600 × 550 × 410mm

9. **Power Supply:** AC220V, 50Hz, 500W

10. **Weight:** 75kg