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
 |
High-frequency SRV tribometer for materials | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application Lubricant Friction and Wear Evaluation Measurement of friction coefficient, w... |
 |
IEC Standard Photovoltaic Sand and Dust Test Chamber | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Photovoltaic Module Dust and Sand Blowing Test Chamber is an environmental re... |
 |
Deval abrasion testing machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Deval Abrasion Testing Machine is designed to measure the wear resistance of stones and... |
 |
Laboratory Material Surface Performance Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards GB/T 3960-2016 Plastics – Determination of Sliding Wear Properties GB/T 2... |
 |
Photovoltaic module wire tube bending testing machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Photovoltaic Module Wire Tube Bending Testing Machine is designed to evaluate the mecha... |
Same products
 |
ER4047 Aluminum Mig Welding Wire | 卖方: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing reliable welding material... |
 |
ER4043 Silicon Aluminum Welding Wire | 卖方: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing high-quality welding mate... |
 |
Choosing the Right Equipment for Heavy-Duty Cleaning | 卖方: Taizhou Feike Mechanical Technology Co., Ltd. | FEIKE’s High Pressure Washer is designed for industrial cleaning, equipment maintenance, ve... |
 |
ER4043 Silicon Aluminum Welding Wire | 卖方: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin... |
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
