Scope of Application

【Operating Instructions】

Used for dry and wet rubbing and scrubbing color fastness testing of colored fabrics such as cotton, chemical fibers, and blends.

Y571-II Preset Color Fastness Rubbing Tester

[Scope of Application]Used for dry and wet rubbing and scrubbing color fastness testing of colored fabrics such as cotton, chemical fibers, and blends.

[Compliance Standards]ISO 105X12, GB/T 3920, GB/T 5712, AATCC 8, AATCC 165, BS 1006 D02.

[Instrument Features]

1. The crank wheel is precision-machined from high-quality tool steel, effectively reducing mechanical wear caused by long-term use.

2. Driven by a high-quality Shanghai Jinling joint-venture motor, reducing the failure rate caused by suboptimal electrical components.

3. 600-grit sandpaper uses a simple adhesive attachment method, preventing slippage and facilitating easy replacement.

4. The instrument includes a built-in small padder for added convenience.

[Technical Specifications]

1. Rubbing head diameter: Φ16±0.1mm (circular); 19mm×25.4mm (rectangular)

2. Rubbing head pressure: 9N±0.2N

3. Rubbing head stroke: 104mm±3mm

4. Reciprocating speed: 60±3 times/min

5. Test platform lining thickness: 0.25mm (water-resistant fine sandpaper)

6. Reciprocating count setting range: 1～9999×100

7. Power supply: AC220V±10% 50Hz

8. Total power: 20W

9. Dimensions: 750×200×200mm

10. Weight: 21Kg.

[Optional Consumables]

1. Color fastness rating scale

2. AATCC rubbing cloth