ACS UK1401, Руководство по эксплуатации, Страница: 8 / 44

Ultrasonic tester UK1401
Operation Manual
8
ACOUSTIC
CONTROL
SYSTEMS
1.3.1 Design
The instrument represents an electronic unit (Figure 1) enclosed into a plastic case in which two spring-driven ultrasonic
transducers (transmitting and receiving) are rigidly mounted.
1.3 INSTRUMENT DESIGN AND OPERATION PRINCIPLE
Figure 1
Membrane
keyboard
Color TFT display
Red mark on
the cable
Transmitting
transducer
1
Ultrasonic transducers have cone-type protectors. The ceramic
wear proof nozzles are fixed on tops of the protectors.
Due to almost spot acoustic contact of the transducers with surface
of the inspected material, there is no need for coupling fluid to establish
acoustic coupling with the inspected object.
The upper part of the face panel of the electronic unit bears a color
TFT screen. The screen displays measurement results and service in-
formation required to control the instrument. The instrument’s screen
ensures full visual monitoring of the inspection process with the help
of color indication.
A membrane keyboard enabling control over the instrument is locat-
ed under the screen.
The opposite side of the case bears the ENTER button (Figure 2).