Scratch Tester is a piece of equipment demanded to measure the adhesion of the layer of coating on the substrate, it is useful to foresee damage of the coating film and to control the quality using multiple methods.
Characteristics of SCRATCH TESTERPRO
• PC-controlled data acquisition and analysis
• Measurement method using microscope observation, frictional force and AE(Acoustic Emission)
• 3-axis motion control system using a motor
• Realization of curved surface measurement through motion feedback control
• Microsoft Windows-friendly software
• Uses standard diamond stylus(R=200㎛)
• Offers three-dimensional effect filter (Option)
(Option)
• Custom-made sample holder
Specification of SCRATCH TESTERPRO
| Micro | Macro | |
| Load range | 0.05 to 30 N | 1 to 200 N |
| Load resolution | 0.05N | 0.2N |
| Maximum friction force | 30 N | 200 N |
| Maximum scratch length | 30 mm | 40 mm |
| Displacement resolution | 2 um | 5 um |
| Scratch speed | 0.05 to 30 N/min | 10 to 300 N/min |
| Video microscpoe magnification | 25×, 100×, 200× | |
| Video microscope camera | Color 1280 × 1024 | |
| Dimension | 500[W] × 400[D] × 700[H] | |
| Weight | 30 kg | |
