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
在线联系供应商
Other supplier products
 |
Bone Cement Four-Point Bending Fatigue Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard YY/T 1429 (China): Specifies four-point bending fatigue tests for acrylic resin b... |
 |
Xenon Lamp for Atlas Weatherometer | Whats/App: +86 156 1874 6768 Web: standard-groups.com Introduction： Ci 3000-5000 4 thousand hours xenon lamp tester spare package, allows your d... |
 |
Nanofiber electrospinning device | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Nanofiber Electrospinning Unit uses electrospinning techniques to safely and easily pro... |
 |
High Low Temperature Test Chamber | Whats/App: +86 156 1874 6768 Web: standard-groups.com Features and Benefits 1.Adopt advanced temperature control system, the controller accordin... |
 |
Computer controlled memory impact testing machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Computer controlled memory impact testing machine is mainly used for hard plastics, reinfor... |
Same products
 |
China factory electrode TGYS125 for power station Selection of advanced | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China factory electrode TGYS125 for power station Selection of advanced technology, absolutely f... |
 |
Laser Chuck | 卖方: 00000 | Laser Chuck Introduce foreign advanced technology and management concept, High precision pro... |
 |
Power Pallet Jack For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac... |
 |
Multi Directional Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu... |
 |
Narrow Aisle Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide... |
