Scratch Resistance Tester
Application
Primary applications:
Scratch resistance testing of easily accessible solid insulation parts in household appliances
Evaluation of printed circuit boards for durability against sharp objects
Safety verification to ensure materials meet mechanical strength requirements
Typical tested products:
Household appliances (kitchen, cleaning, and personal devices)
IT equipment and peripherals
Electrical devices with exposed surfaces or touchable insulation components
Standards
(1) GB 4943.1 – Information Technology Equipment – Safety – Part 1: General Requirements (Clause 2.10.6.6)
(2) GB 4706.1 – Household and Similar Electrical Appliances – Safety – Part 1: General Requirements (Clause 21.2)
(3) IEC 60950-1 – Information Technology Equipment – Safety – Part 1: General Requirements (Clause 2.10.6.6)
(4) IEC 60335-1 – Household and Similar Electrical Appliances – Safety – Part 1: General Requirements (Clause 21.2)
Parameters
| Parameter | Specification |
|---|---|
| Input Voltage | AC 220V / 50Hz |
| Control System | PLC + Touchscreen |
| Drive Type | Stepper motor |
| Scratch Speed | 0–25 mm/s (adjustable) |
| Test Cycles | 0–9999 (presettable) |
| Scratch Spacing | Adjustable, 1–19 mm |
| Worktable | 360° rotatable |
| Scratch Load | 10 N ±0.5 N |
| Stylus | Hardened steel, conical tip, 40° cone angle, radius 0.25 mm ±0.02 mm (replaceable) |
| Scratch Angle | Vertical to sample surface, 80°–85° (adjustable) |
| Scratch Length | Max 200 mm (adjustable) |
| Translation Distance | Max 200 mm (adjustable) |
Features
Uses hardened steel conical stylus with polished tip (R0.25 mm ±0.02 mm) for precise scratch application.
Scratch tests performed at 20 mm/s ±5 mm/s in planes perpendicular to the conductor edge.
Stylus applies consistent load of 10 N ±0.5 N along its axis.
Scratch spacing ≥5 mm between lines and ≥5 mm from sample edges to ensure uniform results.
PLC + touchscreen control system for stable operation and easy parameter setup.
Rotatable worktable enables scratch testing in both longitudinal and transverse directions.
Adjustable speed, angle, length, and spacing allow compliance with multiple standard requirements.
Send product request
Other supplier products
 |
Adiabatic Accelerated Calorimeter | An Accelerating Rate Calorimeter (ARC) is a high-precision thermal analysis instrument that assesses the thermal decomposition behavior and safety ... |
 |
Rupture strength tester | Standard IEC 61730-2: Photovoltaic (PV) Module Safety Qualification – Requirements for Testing UL 61730: Safety Standard for Photovoltaic M... |
 |
High Vacuum Friction and Wear Tester | The High Vacuum Friction and Wear Tester is designed and manufactured in strict accordance with GJB 3032. It is used to simulate the friction and w... |
 |
Mechanical load testing machine for photovoltaic modules | The Mechanical Load Testing Machine for Photovoltaic Modules is engineered to evaluate the mechanical durability of both crystalline and thin-film ... |
 |
Time-Pressure Oxidizing Liquid Analyzer | Product Description Conforms to UN Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria 11.6.1 Test 1(c)(i): Time/Pr... |
Same products
 |
Common Rail Control Valve Assembly F00ZC01307 | Seller: Pioneer Diesel Parts | Pioneer Diesel Parts Whats/App: +86 152 6025 8100 Web: pioneerdieselparts.com The Common Rail ... |
 |
Fuel Injector Control Valve Set F00RJ01479 | Seller: Pioneer Diesel Parts | Pioneer Diesel Parts Whats/App: +86 152 6025 8100 Web: pioneerdieselparts.com The Fuel Injecto... |
 |
Fuel Injector Valve Set F00RJ02213 | Seller: Pioneer Diesel Parts | Pioneer Diesel Parts Whats/App: +86 152 6025 8100 Web: pioneerdieselparts.com The Fuel Injecto... |
 |
Common Rail Injector Valve Set F00RJ00339 | Seller: Pioneer Diesel Parts | Pioneer Diesel Parts Whats/App: +86 152 6025 8100 Web: pioneerdieselparts.com The Common Rail ... |
 |
Fuel Injection Pump 723945- 51320 for Yanmar Wb93r Wb97r Wb97s Wb98a | Seller: Pioneer Diesel Parts | Pioneer Diesel Parts Whats/App: +86 152 6025 8100 Web: pioneerdieselparts.com The Fuel Injecti... |
