Surface Scratch Resistance Testing Machine
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Application
Scratch resistance evaluation of printed circuit board (PCB) coatings
Durability testing of surface coatings on electrical and electronic enclosures
Mechanical strength verification of plastic or coated housings
Quality control testing for household and similar electrical appliances
Compliance testing for safety-related surface durability requirements
Typical test samples include:
PCB protective coatings
Plastic housings and covers
Electrical appliance enclosures
Coated metal or composite surfaces
Standards
GB 4943-2001 Information Technology Equipment – Safety – General Requirements (Clause 2.10.6.6: Mechanical strength / drop resistance / enclosure scratch resistance)
GB 4706.1-2005 Household and Similar Electrical Appliances – Safety – General Requirements (Clause 21.2: Mechanical strength / enclosure scratch resistance)
Parameters
| Item | Specification |
|---|---|
| Steel needle cone angle | 40° |
| Steel needle tip radius | 0.25 ± 0.02 mm |
| Applied tip load | 10 N ± 0.5 N (axial force) |
| Scratch movement speed | 0 – 20 mm/s |
| Scratch travel range (X-axis) | 0 – 200 mm, adjustable |
| Scratch spacing range (Y-axis) | 0 – 200 mm, adjustable |
| Height adjustment range (Z-axis) | 0 – 90 mm, adjustable |
| Scratch angle of steel needle | 80° – 85° |
| Sample adjustment | 90° rotatable |
| Power supply | AC 220 V, 50 Hz |
Features
Rigid aluminum alloy frame combined with stainless steel panels for high structural stability
Thickened aluminum test platform to ensure accurate sample positioning
PLC control system for reliable and repeatable operation
Stepper motor drive enabling precise movement along X, Y, and Z axes
Automatic multi-axis control of the scratch needle for consistent testing paths
Text display interface for clear parameter setting and real-time status indication
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Automatic catheter mechanical strength testing equipment | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The tester is suitable for testing urinary catheters in the following industri... |
 |
Touch Sensation Evaluation Test Equipment | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Touch Haptics Test System is a precision laboratory instrument designed t... |
 |
High Efficiency 5-Station Seatbelt Wear Tester | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The 5-Station Seatbelt Webbing Abrasion Tester is designed to evaluate the ab... |
 |
Button Impact Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com With the equipment the impact resistance of plastic sew-through flange buttons can be deter... |
 |
Industrial Large-Scale Fire Test Equipment | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The LSFT Large-Scale Fire Test System is a specialized testing platform desig... |
Похожие товары
 |
MMA-120 Handheld Arc Welder | Продавец: 871183 | The MMA-120 Handheld Arc Welder from ChuangLi Electronic Technology Co., Ltd. is designed for con... |
 |
SHX Series Circulating Fluidized Bed Steam Boiler | Продавец: Hebei Genjux Boiler Co.,Ltd | Capacity: 10-35 t/hWorking pressure: 1.25-2.5 MPaOperating temperature: 194-400 ℃Applicable to bi... |
 |
YQ(Y)W Series Oil/Gas Fired Vertical Thermal Oil Boiler | Продавец: Hebei Genjux Boiler Co.,Ltd | Capacity: 7000-29200 KWOperating pressure: 0.8-1.0 MPaOperating temperature: 320℃Operating mode: ... |
 |
DHL Series Coal-Fired Steam Boilers | Продавец: Hebei Genjux Boiler Co.,Ltd | Capacity: 35-75 t/hOperating pressure: 1.25-5.4 MPaOperating temperature: 194-485℃Applicable to b... |
 |
SZL Series Biomass Steam Boiler | Продавец: Hebei Genjux Boiler Co.,Ltd | Capacity: 6-35 t/hWorking pressure: 1.0-2.5 MPaOperating temperature: 184-350 ℃Applicable fuel bi... |
