MX-5 Ultrasonic Thickness Gauge
If the Stability Indicator has fewer than five bars darkened, or the numbers on the display seem erratic, first check to make sure that 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. See page 23 for information on transducer selection.
While the transducer is in contact with the material that is being measured, the
IMPORTANT
Occasionally, a small film of couplant will be drawn out between the transducer and the surface as the transducer is removed. When this happens, the
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