А1270 Electro-Magnetic Ultrasonic Thickness Gauge
Operation Manual
12
ACOUSTIC
CONTROL
SYSTEMS
In the MEMORY mode the symbols informing on the presence of the signal and its level, as well as the measurement
method are always indicated below. The information on the measurement units and a digital value of the measurement result
is shown as well.
Table 3 description of indicators of the ultrasonic contact and measurement method.
Indicator
Description
Maximum signal level, the amplification of the receiving channel is set to the minimum value
Average signal level, the amplification of the receiving channel is set to the average value
Minimum signal level, the amplification of the receiving channel is set to the maximum value
The signal is missing or insufficient for measurements
No measurements
Measurement using the ACF method
Measurement using the threshold method
Table 3
1
