Paint scratch resistance measurement system
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Standards
The instrument complies with major international and national standards for coating and paint testing:
ISO 1518 – Paints and varnishes – Determination of scratch resistance
ASTM D5178 – Test method for scratch resistance of coatings using a linear scratch device
ASTM D2197 – Test method for resistance of organic coatings to abrasion
GB/T 23989‑2009 – Determination of scratch resistance of coatings
GB/T 1768‑2006 – Test method for abrasion resistance of paint films
GB/T 6739‑2006 – Paints and varnishes – Pencil hardness test
GB/T 9279‑2007 – Paints and varnishes – Cross-cut test
Parameters
| Item | Details |
|---|---|
| Input Voltage | 220V / 50Hz |
| Control System | PLC + Touch Screen |
| Operation Interface | 7-inch color touchscreen, Chinese/English switchable |
| Drive Type | Stepper motor drive |
| Scratch Speed | 0 – 25 mm/s, adjustable |
| Limited Stroke | 0 – 85 mm (customizable) |
| Number of Tests | 0 – 9999. programmable |
| Post-Scratch Automatic Stop | Yes (electrode device) |
| Contact Limit Angle | 18° |
| Contact Ball Transition Radius | R6 |
| Scratch Spacing | 0 – 50 mm, adjustable |
| Test Sample Size | Approx. 150 × 100 mm |
| Rotating Table | 360° rotation capability |
| Scratch Pressure | Standard: 10 N ±0.5 N (1 piece); Optional: 20 N or 30 N ±0.5 N |
| Scratch Needle | R0.25 ±0.02 mm, other specifications optional |
| Machine Dimensions (L×W×H) | 380 × 300 × 180 mm |
Features
PLC + Touch Screen Control: Simple and intuitive operation with real-time monitoring.
Adjustable Scratch Parameters: Speed, spacing, stroke, and pressure can be fully customized.
Automatic Post-Scratch Stop: Ensures precise and reproducible tests.
360° Rotating Table: Allows versatile sample positioning for uniform testing.
Customizable Scratch Needle & Pressure: Supports multiple load levels and tip radii for different coating hardness.
High Repeatability: Guarantees reliable and consistent test results.
Versatile Applications: Suitable for paints, coatings, automotive finishes, and clearcoats.
Pre-Programmable Test Cycles: Supports up to 9999 tests with automated sequence control.
Accessories
Standard scratch needle R0.25 mm
Optional scratch needles and radii
Additional force weights (10 N, 20 N, 30 N)
Rotating sample table
Calibration and maintenance tools
Test Procedures
Sample Preparation:
Select a representative paint or coated surface.
Secure the sample on the rotating table, ensuring stable and level placement.
Setup:
Install the appropriate scratch needle and set the required scratch pressure.
Adjust the stroke and spacing parameters on the touchscreen interface.
Program the number of test cycles if required.
Testing Procedure:
Start the stepper motor to move the scratch needle across the sample surface.
Monitor the test via the touchscreen interface.
Automatic stop occurs after completing the programmed stroke or test cycles.
Record scratch parameters and inspect the surface for damage assessment.
在线联系供应商
Other supplier products
 |
Bend catheter flexibility equipment | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards ISO 10555 -Intravascular catheters- Sterile and single-use catheters ISO 11o70-... |
 |
Textile far infrared radiation temperature rise tester manufacturer | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Textile Far Infrared Radiation Temperature Rise Tester is a high-precisio... |
 |
Enamel Boiling Water Resistance Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Enamel Boiling Water Resistance Tester is designed to evaluate the chemical attack resi... |
 |
Conveyor Belt Drum Friction Testing Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Conveyor Belt Drum Friction Testing Machine is a specialized instrument designed to eva... |
 |
Thrust Bearing Rolling Friction and Wear Testing Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applicable Standards: ASTM D3702 ASTM G99 ASTM G77 ISO 18535 Product Advantages: Simu... |
Same products
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
 |
PanPHE gasketed plate heat exchangers | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanPHE gasketed plate heat exchangersare designed with easy access for regular servicing and for ... |
