Description
Overview
GAOTek surface roughness tester is a high accuracy instrument for measuring surface roughness. It can be used on variety on machining parts and operates on various surfaces, not only flat but also outer cone, outer cylinder, curved, pinholes, grooves, recesses grooves and axle etc. It allows surface roughness measurement both on metal and non-metal work-pieces. It is suitable for machining and manufacturing, quality control, inspection departments, especially for measurement on large and heavy work-piece, assembly line, on site. It is a Non-Destructive Testing instrument; damage won’t caused to testing piece.
Technical Specifications
| sample length | 0.0001 in, 0.03 in, 0.01 in (0.25 mm, 0.80 mm, 2.50 mm) |
| maximum drive stroke | 0.7 in (17.5 mm) |
| indication accuracy | 0.001 |
| indication error | ± (7-10) % |
| Variability | <6% |
| data storage | 100 groups |
| Power | rechargeable li-battery |
| working temperature | -4 °F to 104 °F (-20 ℃ to 40 ℃) |
| relative humidity | <90% |
| Size | 6.22 in x 2.5 in x 1.81 in (158 mm x 64 mm x 46 mm) |
| weight of host | 0.66 lb (300 g) |
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