Astm D4417b 6500um Digital Surface Roughness Tester
ASTM D4417B 6500um Digital Surface Profile Gauge Surface Roughness Tester
Applications:
Enables quick assessment of surface condition prior to coating
It works on grit sand shot blasted and saw cut surfaces
The small size (42 mm diameter) of this surface profile gauge makes it easy to use and easy tobalance on the surface
Its design permits accuracies equivalent to an electronic surface trace
Gives maximum peak to average valley height
Available with metric and imperial units.
This gauge can also measure the depth of pits, cracks, craters and scratches of the outer (and in some cases the inside) surfaces of steel structures, pipes and concrete.
Speficications:
| Measuring Range | 0 - 6500μm (0 - 0.25") |
| standrad | ASTM D4417B |
| Resolution | 0.001mm (0.00005") |
| Gauge face diameter | 42mm (1.65") |
| Power | 1.55V silver oxide battery (SR44) |
| Battery Life | 8 - 12 months |
| Working Temperature | 0 to +40C (32 to 104F) |
| Storage Temperature | -10 to +60C (14 to 140F) |
| Relative Humidity | <80% |
| Accuracy | ±2μm |
| Unit | metric/imperial |
Standard delivery:
Main unit 1pc
Carrying case 1pc
Certificate 1pc
English Manual 1pc
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