High Precision JIS Crocking Fastness Tester for Fabric Color Transfer Evaluation
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Whats/App: +86 156 1874 6768
Web: standard-groups.com
Features
Multifunctionality:
By replacing different accessories, the tester can be used for various materials and test requirements, such as flocking strength tests, rubbing discoloration tests of artificial leather, and coating rubbing resistance tests.
High Safety:
Equipped with a transparent resin safety cover to ensure operator safety during testing.
High Flexibility:
The curved test table design adapts to various materials and accurately simulates actual rubbing conditions.
High-Precision Testing:
Standard load weights and precise control of rubbing head geometry ensure high consistency and accuracy of test results.
Durability:
Robust design suitable for long-term continuous operation, ensuring stable performance over extended use.
Specifications
| Parameter | Specification |
|---|---|
| Test stations | 6 stations |
| Test table shape | Curved table (curvature radius 200 mm) |
| Rubbing head shape | Curved type (curvature radius 45 mm) |
| Test load | 2 N |
| Reciprocating distance | 120 mm |
| Reciprocating speed | 30 cycles/min |
| Power supply | AC 220 V, 50 Hz |
| Overall dimensions | W345 × D520 × H320 mm |
Accessories
| Accessory | Quantity | Description |
|---|---|---|
| Flat test table | 1 | For general sample testing |
| Transparent resin safety cover | 1 | Enhances operational safety |
| 1.5 R rubbing head | 1 | Curvature radius 1.5 mm |
| Sharp-angle rubbing head | 1 | For flocked product testing |
| Load weights (300 g, 500 g, 800 g) | 1 set | Provides different load options |
| Thick fabric sample fixing device | 1 | Maximum thickness 8 mm |
| Flat rubbing head (20 × 20 mm) | 1 | For ink and coating tests |
Test Principle
The Rubbing Color Fastness Tester evaluates material rubbing performance by simulating actual friction conditions using a specified load, defined rubbing head shape, and standardized reciprocating distance.
The rubbing head repeatedly rubs the test material to assess color transfer, rubbing marks, and wear degree caused by friction, thereby determining the rubbing color fastness of the material.
Operating Instructions
Sample Preparation:
Select an appropriate rubbing head and load weight according to the material type.
Equipment Setup:
Set the curvature radius of the test table and the load value in accordance with the test standard to ensure accurate test conditions.
Start Test:
Press the start button; the rubbing head automatically performs the specified reciprocating motion and records test data.
Test Completion:
After the test, evaluate the sample according to color difference assessment standards and perform data analysis.
Safety Precautions:
Ensure the safety cover is properly installed during operation to prevent accidental contact with moving components.
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