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| Measurements
1. Depth of corrosion - maximum y distance from the projected parent surface found in the scan, shown as |
| "Min"
in data table. Surface projection is made by calculating a least-squares
curve fit using the left and right portions of the scan. This allows the
program to work on both flat and curved surfaces.
2. Width of corrosion - distance between the two edges of the corrosion. Edges of the corrosion may be defined by the extent of change or decline in the profile below the projected surface. Industry Examples
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Sensors and Controllers The HS400 sensor is normally used for the measurement of features such as corrosion because of its smaller field-of-view and higher resolution. For on-line applications, the RS400 sensor can provide the required resolution. Any of the controllers can be used for this application. |
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Madison, Alabama 35758 Phone 256-461-1313 Fax 256-461-1390 origintech.com |
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