Development and manufacturing of non-
destructive testing units and system
Ultrasonic Flaw Detector NOVOTEST UD2301
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7.2.2. Setting the frequency of transducer
To set the frequency of transducer in the group of parameters
"Probe" set the required value of the parameter "FREQ".
7.2.3. Setting the input angle of transducer
To set the input angle of transducer in the group of parameters
"Probe" set required value of the parameter "ANGLE".
7.2.4. Setting delay in the transducers prism
Typically, during the ultrasonic testing piezoceramic plates are not in
contact with the tested object, and are protected by a layer of
protective material (protector) or (in the case of angle-beam
transducer) is mounted on a corner prism.
For correct calculation of the coordinates, it is necessary to
compensate the moving time of ultrasonic vibrations through the
protector / prism.
7.2.5. Installation of transducers arrow
During testing with angle-beam transducer coordinates is calculated
from the output point of the beam. In order to be able to take a
measurement from the front face of transducer must be set arrow of
probe. To install arrow of transducer in the group of parameters
"Probe" set the required value of the "X.VAL".
7.3.
Setting the display of signal
7.3.1. Setting the gain
To adjust the gain in parameter group "Main" select "GAIN" and set
the required gain value.
7.3.2. Setting the duration of the scanning
To adjust the duration of the scanning in the group of parameters
"Main" set required value of the parameter "RANGE".
