8.2 TAKING A READING
1
Apply a small amount of couplant to the test surface.
2
Press the transducer into the couplant, making sure it is flat
against the surface.
Moderate pressure on the top of the transducer using the thumb or index
finger is sufficient; it is only necessary to keep the transducer stationary
and seated flat against the surface of the material.
3
The display will show a value which is constantly updating. The
gauge will take 4 readings per second when the transducer is
in contact with the surface of the material.
The stability of the reading is indicated on the stability bar to the right of
the display. A valid reading has a stability of 5 or more. If the stability
indicator has fewer than 5 bars showing or the numbers on the display
seem erratic, make sure there is an adequate film of couplant beneath the
transducer, and that the transducer is seated flat against the material. If
the condition persists, it may be necessary to select a different transducer
(size or frequency) for the material being measured.
4
The last reading is held on screen when the transducer is
removed from the surface.
www.elcometer.com
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8 TAKING A READING (continued)
9 MENU STRUCTURE - MTG4
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Summary of Contents for MTG2
Page 1: ...User Guide Elcometer MTG2 MTG4 Ultrasonic Material Thickness Gauges www elcometer com R...
Page 19: ...www elcometer com en 18 R...
Page 20: ...TMA 0599 Issue 06 Text with cover 25345 R...
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Page 40: ...TMA 0599 01 Num ro 06 Texte avec couverture N 25345 01 R...
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Page 60: ...TMA 0599 02 Ausgabe 06 Text mit Umschlag Nr 25345 02 R...
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Page 131: ...8 2 1 2 3 1 4 5 5 4 www elcometer com jp 10 8 9 MTG4 xxxxx xxxxx PE ThruPaint EE mm Inch 1 R...
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