Scratch Tester, Thin Film Measurement System
- Company Name:J&L Tech Co., Ltd.
- Membership:Free Member
- Member Since:2010. 08.05
- Country/Region:Korea
- City:Gyeonggi-do
- Contact:Ulrim Yang
- Related Keywords:Scratch Tester, carbon analyzer, surface treatment
J&L Tech Co., Ltd.Contact us
J&L Tech Co., Ltd.
[Korea]
Scratch Tester
Scratch Tester is widely used to measure the adhesion of coating layer on the substrate from conventional wear resistant coatings to state-of-art display panel coatings
| Measurement method |
![]() |
Scratch tester used a diamond stylus to add loads onto the coated surface. It defines the level of loads where destruction of thin film first occurs as the critical load (Lc) and measures the adhesion between the coating layer and the substrate |
Characteristics of Scratch Tester
> Specifications
| Micro | Macro | |
| Normal Force Range | 0.05 to 30 N | 1 to 200 N |
| Load Resolution | 50 μN | 500 μN |
| Maximum Friction Force | 30 N | 200 N |
| Maximum Scratch Length | 40 mm | 30 mm |
| Displacement Resolution | 1 μm | 2 μm |
| Scratch Speed | 0.05 to 30 N/min | 10 to 300 N/min |
| Video Microscope Magnification | 25x, 100x, 200x | 25x, 100x, 200x |
| Video Microscope Camera | Color 640 x 480 | Color 640 x 480 |
| Dimension | 500(W) x 400(D) x 700(H) mm | |
| Weight | 30kg | |
> Operation Software
![]() |
|
Other products from this supplier
Browse: Manufacturer Directory Premium Suppliers Site Map
About EC21 Contact Us Terms & Conditions Report Item Online Trading Risks Product Listing Policy
Copyright (c)1997-2026 EC21 Inc. All Rights Reserved. EC21 in KoreanChinese
Business Registry Number: 120-86-03931 | Mall order sales Registration Number: 강남-5838