Development and manufacturing of non-
destructive testing units and system
Ultrasonic Flaw Detector NOVOTEST UD2301
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7.4.1.1. Setting the level of the control gate
To adjust the control gate level in a group of parameters "Gates" in
parameter "GATE" set required strobe (A or B) and change the
parameter "LEVEL" to set required value.
7.4.1.2. Setting start of control gate
To set the start of the control gate in a group of parameters "Gates"
in parameter "GATE" set required strobe (A or B) and change the
parameter "Start" to set the required value.
7.4.1.3. Setting the width of the control gate
To adjust the width of the control gate in a group of parameters
"Gates" in parameter "GATE" set required strobe (A or B) and
change the parameter "width" to set required value.
7.4.1.4. Enable sound alarm
To enable / disable the sound alarm when the level crossing control
gate in the parameter group "AFS" in the parameter "GATE" set
required strobe (A or B) and change the parameter "ALARM" to
enable or disable the alarm.
7.4.1.5. Setting the measurement mode in the control gate
To set the measurement mode in the control gate in a group of
parameters "AFS" select the menu "GATE" and set required value of
the parameter "MEAS.". The "MEAS." can take one of two values
"PEAK" and "FLANK". If you select "FLANK" measurement will be
made on the front of the signal entering the control gate. If you
select the "PEAK" measuring will be for the maximum of the signal
entering the control gate.
7.4.1.6. Setting the trigger gate
In flaw detector implemented the ability of activation of defects alarm
for the signal above the level of the control gate (alarm is triggered if
