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 |
在线联系供应商
Other supplier products
 |
Intervertebral Fusion Cages Torsion Fatigue Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Intervertebral Fusion Cages Torsion Fatigue Tester is a specialized biomechani... |
 |
Manikin Breathing System | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Manikin Breathing System is a high-precision experimental device designed to o... |
 |
Vibration Table ISO 2247 | Standard ASTM D999: Vibration testing of shipping containers and packaged products. TAPPI T819: Corrugated box performance under simulated transp... |
 |
Fabric UV resistance tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Fabric UV Resistance Tester is designed to simulate solar UV radiation and eva... |
 |
Washing Fastness Testing Machine | Getaquote: Whats/App: +86 181 0160 0864 G228B washing fastness tester is used for washing, dry-clean color fastness testing. Electric touch switc... |
Same products
 |
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... |
 |
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... |
