Surface scratch testing machine
Get a quote：
Web: qinsun-lab.com
Email：serving@qinsun-lab。com
Surface Scratch Testing Machine is a laboratory testing device designed to evaluate the scratch resistance of printed circuit board and enclosure surfaces. Suitable for chemical, electronics/batteries, automotive and components, electrical, and other industries, it assesses material surface durability and mechanical strength through standardized scratch testing.
Application
- Durability testing of printed circuit board coatings;
- Scratch resistance testing of household appliance enclosures and similar surfaces;
Surface coating scratch resistance evaluation for electrical equipment and automotive components;
Surface durability testing for chemical and electronic materials.
Standards
GB 4943-2001 Part 1: Safety of Information Technology Equipment — General Requirements (Clause 2.10.6.6: Mechanical Strength / Drop / Housing Scratch Resistance)
GB 4706.1-2005 Part 1: Safety of Household and Similar Electrical Appliances — General Requirements (Clause 21.2: Mechanical Strength / Scratch Resistance of Enclosures)
Parameters
| Item | Technical Parameter |
|---|---|
| Steel Needle Head Vertex Angle | 40° |
| Steel Needle Tip Radius | 0.25 ± 0.02 mm |
| Steel Needle Indentation Force | 10 N ± 0.5 N |
| Moving Speed | 0 - 20 mm/s |
| Scratch Travel Range (X-axis) | 0 - 200 mm, adjustable |
| Scratch Spacing Range (Y-axis) | 0 - 200 mm, adjustable |
| Height Range (Z-axis) | 0 - 90 mm, adjustable |
| Steel Needle Scratch Angle | 80 - 85° |
| Sample Adjustment | 90° rotatable |
| Equipment Voltage | 220V 50Hz |
Features
Aluminum alloy frame with stainless steel end plates; test platform constructed from thickened aluminum plate;
PLC control system with stepper motor drive enables automatic X, Y, and Z-axis movement;
Text display allows configuration and visualization of test parameters;
Steel stylus precisely controls pressure and angle to ensure repeatability and accuracy in scratch testing;
Supports 90° sample rotation for multi-directional scratch testing.
Send product request
Other supplier products
 |
Car Crash Test Dummies(Hybrid iii Dummys) | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Mixed Type III Crash Test Dummy - Adult Male 50th Percentile is widely used in... |
 |
DSC Differential Scanning Calorimeter ASTM | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Differential Scanning Calorimeter (DSC) measures heat flow to/from a sample (1... |
 |
Falling ball rebound instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Complies with international testing standards such as ASTM D2632. ISO 6272. and re... |
 |
New warm body dummy tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Building heat ventilation and air conditioning, aircraft, car comfort, all kinds o... |
 |
Filter Media Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Filter Media Filtration Performance Test Bench G508 is designed to evaluate th... |
Same products
 |
HDPE High Speed Water Cooled Double Wall Corrugated Pipe Extrusion Line | Seller: Shandong HUASU Plastic Technology Co.,Ltd. | The molds adopt the double flow channel structure and nitriding polishing processed die head. Thi... |
 |
PanEVAP & MVR system | Seller: 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 | Seller: 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 | Seller: 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 | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
