Scratch tester STD-KK03
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The KK-03 Scratch Resistance Tester is designed for low-load and micro-scratch evaluation of delicate surfaces such as thin films, coatings, and precision materials. With precise low-force control and laser depth measurement, you can accurately assess early-stage scratch damage and surface sensitivity.
Application
Low-load scratch testing of thin films and coatings
Surface sensitivity evaluation of decorative and functional layers
Scratch assessment of electronic and optical materials
Research on micro-scratch behavior and surface initiation damage
Material development requiring fine load resolution
Standards
(1) ISO 19252
(2) ASTM D7027-05
Parameters
| Parameter | Specification |
|---|---|
| Model | KK-03 |
| Dimensions | W545 × D455 × H680 mm |
| Weight | 150 kg |
| Power supply | AC 100 V |
| Maximum power consumption | 60 W |
| Operating environment | 10–40 ℃, 30–70 %RH, non-condensing |
| Test method | Progressive load method |
| Scratch direction | Left → Right |
| Vertical load range | 0.1–5 N |
| Horizontal load | 5 N |
| Scratch distance | Max. 400 mm |
| Scratch speed | 1–200 mm/s |
| Scratch depth detection | Laser displacement sensor |
| Sample size | 200 × 420 mm, thickness ≤ 5 mm |
Features
High-resolution low-load control for delicate materials
Suitable for micro-scratch and surface sensitivity evaluation
Touchscreen-based parameter setting and operation
Teaching function for precise scratch positioning
Stable suspension structure for consistent load application
USB data storage supporting detailed scratch analysis
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