High Precision Car Paint Scratch Resistance Testing Machine
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Automotive Coating Scratch Tester is a precision instrument designed to evaluate the scratch resistance of automotive coatings. It is suitable for single-layer or multilayer painted panels and uses controlled ball-ended steel needles under defined loads to assess coating durability. The tester provides reproducible, quantitative data on scratch resistance, supporting R&D, quality control, and comparative evaluation of automotive surface coatings.
Standards
The instrument complies with international and national standards for coating and mechanical surface testing:
ISO 1518 – Paints and varnishes – Determination of scratch resistance
IEC 60950‑1 – Information technology equipment – Safety, Part 1: General requirements (mechanical strength and scratch resistance of enclosures)
IEC 60335‑1 – Household and similar electrical appliances – Safety, Part 1: General requirements (mechanical strength and surface scratch resistance)
BS 3900 – Paint test methods, including scratch and abrasion performance
ASTM D5178 – Test method for scratch resistance using a linear scratch device
ASTM D2197 – Test method for resistance of organic coatings to abrasion
GB 4943.1‑2011 – Safety of information technology equipment, Part 1 (scratch and mechanical performance of enclosures)
GB 4706.1‑2014 – Safety of household and similar electrical appliances, Part 1 (scratch resistance and mechanical strength of enclosures)
Parameters
| Item | Details |
|---|---|
| Input Voltage | 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 | 0 – 50 mm, adjustable |
| Rotating Table | 360° rotation for versatile testing |
| Scratch Pressure | Standard 10 N ±0.5 N; optional 20 N weight for 30 N ±0.5 N |
| Scratch Needle | R0.25 ±0.02 mm |
Features
Precision Ball-Ended Needle: Hardened steel needle with 40° apex angle and polished tip ensures consistent scratch formation.
Adjustable Scratch Load: Vertical force can be set precisely to 10 N ±0.5 N or up to 30 N ±0.5 N with optional weights.
PLC + Touch Screen Control: Stable, user-friendly interface for setting speed, spacing, load, and number of cycles.
360° Rotating Worktable: Allows scratches in both longitudinal and transverse directions.
Accurate Spacing Control: Scratch intervals ≥5 mm and distance from sample edges ≥5 mm for reproducible testing.
Versatile Application: Suitable for automotive coatings, single-layer or composite paint systems, and protective surface evaluations.
Accessories
Hardened steel scratch needles (standard R0.25 mm, polished)
Optional weights for increased scratch load (20 N, 30 N)
Rotating sample worktable
Calibration tools and maintenance kit
PLC + touchscreen interface for data management
在线联系供应商
Other supplier products
 |
FMVSS 209 5-Station Seatbelt Webbing Abrasion Tester Manufacturer Factory Direct | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Features Multi-Station Design: Test up to five samples simultaneously for hi... |
 |
Reciprocating Friction and Wear Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The machine operates by applying a specified normal contact load while the specimen perform... |
 |
Electrochemical Reciprocating Friction and Wear Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Electrochemical Reciprocating Friction and Wear Tester is a specialized instrument desi... |
 |
Surface Performance Tester STD-FB4 - A | Whats/App: +86 156 1874 6768 Web: standard-groups.com Introduction TheSurface Tester analyzes finger movements-particularly, strokes-performed b... |
 |
Micro Controll Constant-Speed Friction Plate Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards GB5763-1998 brake linings for automobiles; GB/T5764-1998 brake linings for auto... |
Same products
 |
MMA-120 Handheld Arc Welder | 卖方: 871183 | The MMA-120 Handheld Arc Welder from ChuangLi Electronic Technology Co., Ltd. is designed for con... |
 |
SHX Series Circulating Fluidized Bed Steam Boiler | 卖方: 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 | 卖方: 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 | 卖方: 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 | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 6-35 t/hWorking pressure: 1.0-2.5 MPaOperating temperature: 184-350 ℃Applicable fuel bi... |
