Scratch Resistance Testing Instrument
Get a quote：
Whats/App: +86 181 0160 0864
Web: gellowen.co.uk
The Scratch Resistance Testing Instrument is a precision device designed to evaluate the scratch resistance of solid insulation components, printed circuit boards, and other accessible parts in household appliances and similar products. The instrument ensures that tested materials possess sufficient mechanical strength and surface durability to resist penetration or damage by sharp objects. It provides reproducible, quantitative, and reliable data for product development, quality control, and safety verification.
Application
The Scratch Resistance Testing Instrument is widely used for:
Scratch testing on solid insulation components of household appliances
Evaluation of printed circuit boards (PCBs) and accessible parts for mechanical durability
Testing enclosures and surfaces for resistance against sharp tools
Comparative assessment of material formulations and surface treatments
Specific testing product: Scratch Resistance Testing Instrument
Standards
The instrument complies with key international and national safety and mechanical standards:
GB 4943.1‑2011 – Information technology equipment – Safety, Part 1 (Clause 2.10.6.6: mechanical strength, drop, impact)
GB 4706.1‑2014 – Household and similar electrical appliances – Safety, Part 1 (Clause 21.2: mechanical strength, scratch resistance of enclosures)
IEC 60950‑1 – Information technology equipment – Safety, Part 1 (Clause 2.10.6.6: mechanical strength, drop, impact)
IEC 60335‑1 – Household and similar electrical appliances – Safety, Part 1 (Clause 21.2: mechanical strength, scratch resistance of enclosures)
Parameters
| Item | Details |
|---|---|
| Input Voltage | AC 220V / 50Hz |
| Control System | PLC + Touch Screen |
| Drive Type | Stepper motor drive |
| Scratch Speed | 0 – 25 mm/s, adjustable |
| Number of Tests | 0 – 9999. programmable |
| Scratch Spacing (General) | Adjustable |
| Rotating Table | 360° rotation for longitudinal and transverse tests |
| Scratch Pressure | 10 N ±0.5 N |
| Scratch Needle | Hardened steel, conical tip, 40° apex angle, rounded radius R0.25 ±0.02 mm, replaceable |
| Scratch Angle | Needle movement plane perpendicular to sample surface; forward scratching angle 80°–85°, adjustable |
| Scratch Length | Max 200 mm, adjustable |
| Translation Distance | Max 200 mm, adjustable |
| Scratch Spacing (Specific Range) | 1 – 19 mm, adjustable |
| Scratch Speed (Specific) | 20 mm/s ±5 mm/s, adjustable |
Send product request
Other supplier products
 |
Geosynthetic creep tester 丨Geotextile Test Machine | Scope of application: STD DW1290 series geosynthetics creep test system is used to determine the tensile creep properties of geosynthetics product... |
 |
Shoelace Abrasion Tester SATRA TM154 | Standards SATRA TM93、DIN-4843、QB/T2226、SATRA TM154 Principle Let shoelace cross the eyelet clamped on the fiber board, make the shoelace and eye... |
 |
MARK-II Slip Resistance Tester ASTM F1677 | Product Introduction: Paste the cut sample on the test fixture of the portable MARK-II anti-slip testing machine, put down the weight of the rotat... |
 |
Filter Media Tester G505 | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Filter Media Dynamic Filtration Performance Tester is primarily used to assess... |
 |
Hot Tack Tester / Heat Seal Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Hot Tack Tester/Heat Seal Tester is specifically designed for testing the heat... |
Same products
 |
Common Rail Injector Valve F00R J02 012 | Seller: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
 |
Common Rail Injector Valve F00R J02 005 | Seller: 868983 | Common Rail Injector Valve F00R J02 005 David Chen |
 |
Common Rail Injector Valve F00R J01 945 | Seller: 868983 | Common Rail Injector Valve F00R J01 945 David Chen |
 |
Common Rail Injector Valve F00R J01 941 | Seller: 868983 | Common Rail Injector Valve F00R J01 941 David Chen |
 |
Common Rail Injector Valve F00R J01 924 | Seller: 868983 | Common Rail Injector Valve F00R J01 924 David Chen |
