Ultrasonic flaw detector А1212 MASTER
Operation Manual
20
ACOUSTIC
CONTROL
SYSTEMS
Figure 12
Figure 13
2
Note: If an angle of the PT being calibrated is less than or equal to 620., the scanning of the hole shall be performed by
the large contact surface of the V2/25 sample. If the angles exceed 620, the scanning shall be performed by the small contact
surface of the V2/25 sample. At that by means of the amplifier make the envelope to exceed the strobe though do not go off
the top edge of the screen.
- to accept the calibration results press or to cancel them press (Figure 13).