Olympus 45MG - Table 26 Setup Parameter Description

DMTA-10022-01EN, Rev. C, January 2015
Appendix A 214
MEAS TYPE Special measurement modes Standard
First Peak (with Single Element option)
PROBE TYPE Transducer types Dual element
Direct contact (with Single element
option)
Delay line
Immersion
PULSER
POWER
Pulser power 60 V, 110 V, 150 V, or 200 V
MAX GAIN Maximum receiver gain 0.0 dB to 99.0 dB, 0.3 dB steps
INIT GAIN
Initial TDG gain 0 to Max Gain, 1 dB steps.
TDG SLOPE Time Gain slope (default) 0.0 dB/s to 39.9 dB/s
MB BLANK Main bang blank 0ns to 225µs
ECHO
WINDOW
Echo detect gate which begins at
end of MB (main bang) blank in
mode 1, or interface echo in
modes 2 and 3. The value reported
for the end of the echo window is
relative to the main bang.
0 ns to 224.71 µs, 55 ns, or MB blank
time interval, whichever is less.
ECHO 1
DETECT
Detection polarity of first echo + or −
ECHO 2
DETECT
Detection polarity of second echo + or −
IF BLANK Blank after interface echo 0µs to 20µs
M3 BLANK Blank after first measured back-
wall echo in mode 3
0µs to 20µs
VELOCITY Ultrasonic sound velocity of
material to be measured
0.508 mm/µs to 18.699 mm/µs
(0.0200 in./µs to 0.7362 in./µs)
ZERO Zero calibration factor 0.00 to 999.99
Table 26 Setup parameter description (continued)
Name Description Units/Resolutions/Range