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FERITSCOPE® DMP30
Technical Data
Limit Monitoring
Can be disabled; limit values can be set
Offset value/ correction value
Can be set, is deducted automatically from the measured reading.
Resolution of the displayed values
Low (up to 1 decimal place)
Medium (up to 2 decimal places)
High (up to 3 decimal places)
Measurement modes
Single Reading
After each placing of the probe, the measured reading is displayed and stored
automatically in the gauge.
Free Running
After placing the probe on the surface the continuous display of the measured
readings appears without automatic storage, useful for quick checking of fer-
rite content distribution in weld seams
Scan
The Scan mode allows a defined acquisition of the measured readings while
the probe is moving over the surface. You can set the number of single read-
ings and the time interval for the measurement acquisition in the gauge. Useful
to determine the ferrite content over surface areas.
Calibration
The measuring system (gauge and connected probe) needs reference values as
relation for determining the ferrite content. This adjustment is carried out by a
calibration (normalization). Calibrations with customer-specific calibration stan-
dards or correction factors (included manual) can be used to take influences of
the specimen shape (strong curvature), plating and substrate thicknesses into
account. Furthermore, the gauge contains a function for semi-automatic calibra-
tion.
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