ACS A1212 MASTER, Руководство по эксплуатации

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Ultrasonic flaw detector А1212 MASTER
Operation Manual
22
ACOUSTIC
CONTROL
SYSTEMS
2 The screen when setting the parameters of the tested object is presented in the Figure 15. The names of the parameters of
the tested object and their permissible values are presented in the Table 8.
2.3.1.3 Parameters of the tested object
Parameter
name
Value Description
Thickness,
mm Off / from 2.00 to
100.00 with step 0.01
Switching off / Setting the thickness of the
tested object (if the angle beam PTs are
used) allows automatic indication of the
location depth of the reflector relative to the
surface irrespective of which beam (direct
or reflected beam) it was detected.
Switches when the
key is pressed.
The parameter value will automatically
switch into OFF state if the “Angle of
incident” parameter value of the PT is set
to zero
Ultrasonic
velocity,
m/s
from 1 000 to 14 999
with step 1
Setting the ultrasonic velocity in the materi-
al of the tested object
Figure 15
Table 8
2.3.1.4 Parameters of amplitude correction
The instrument provides three ways of the amplitude correction:
- TCG – time corrected gain (TCG);