Aktek AT300 User Manual - Page 5
Browse online or download pdf User Manual for Measuring Instruments Aktek AT300. Aktek AT300 16 pages. Ultrasonic thickness gauge
1 The main body 2 Keypad 3 LCD display 4 Pulser socket 5 Receiver socket 6 Probe
7 Communication port 8 Label 9 Battery cover 10 Probe
zero disc
2.1 Main Screen
1, Coupling Status: Indicate the coupling status. While the gauge is taking a measurement,
the coupling status should be on. If it is not on or not stable, the gauge is having difficulty
achieving a stable measurement, and the thickness value displayed will most likely be
erroneous.
2, Unit: Current unit system. MM or IN for thickness value. M/S or IN/μS for sound velocity.
3, Battery Information: Display the rest capacity of the battery.
4, Information Display: Displays the measured thickness value, the sound velocity and
shows hints of current operation.
2.2 Keypad Definitions
3 Preparation
3.1 Transducer Selection
The gauge is inherently capable of performing measurements on a wide range of
materials, from various metals to glass and plastics. Different types of material, however, will
require the use of different transducers. Choosing the correct transducer for a job is critical
to being able to easily perform accurate and reliable measurement. The following
paragraphs highlight the important properties of transducers, which should be considered
when selecting a transducer for a specific job.
Generally speaking, the best transducer for a job is one that sends sufficient ultrasonic
Turn the instrument
on/off
Turn on/off the EL
backlight
Probe-Zero
operation
Unit switch between
Metric and Imperial
system
Data Save or Data
Delete
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Sound
velocity
calibration
Enter
Plus;
Turn on/off Scan
mode
Minus;
Turn
on/off
the
beep mode
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