Recti
fi
cation
full-wave, positive half-wave, negative half-wave, RF display
(up to 150 mm/5.9" steel)
Suppression
0 ... 90 % linear
DAC/TCG
DAC with up to 16 curve points (reference re
fl
ectors), dynamic range 37 dB,
maximum slope 6 dB/
μ
s; 3 additional curves at adjustable dB distances, can be
changed to TCG (time-corrected gain) mode (horizontal recording threshold);
meets national and international test speci
fi
cations
DGS
recording curves for all valid equivalent re
fl
ector sizes and probes with DGS ca-
pability; setting as DAC or TCG; evaluation in dB related to curve, ERS or class
(JIS); sound attenuation and transfer correction; reference re
fl
ectors used: back-
wall, circular disk re
fl
ector and side-drilled hole
Monitor gates
2 independent monitor gates, adjustable over the entire maximum calibration
range; evaluation on the basis of A-scan at display refresh rate; gate alarm: off,
coincidence, anticoincidence; visual and/or acoustic alarm
Distance measurement
individually selectable for each gate at the echo
fl
ank or peak, in the RF mode ad-
ditionally at the zero transition of the increasing or decreasing echo
fl
ank
– initial pulse and measurement point in gate A or B
– measuring points: gate B – gate A (differential measurement)
Measurement resolution
sound path/time of
fl
ight: up to 12.6 mm: 0.01 mm;
otherwise 0.2 % of display width
Amplitude
0.5 % screen height or 0.2 dB
Technical speci
fi
cations
Specifi cations SpotChecker
80
Issue 02, 03/2009
SpotChecker
Содержание SpotChecker
Страница 1: ...SpotChecker Technical Reference and Operating Manual Ident No 49 131 Rev 2 0 ...
Страница 2: ...This Issue 02 03 2009 applies to the version 1 0 Subject to change without notice ...
Страница 7: ...Introduction 1 SpotChecker Issue 02 03 2009 7 ...
Страница 15: ...Important information on ultrasonic testing Introduction SpotChecker Issue 02 03 2009 15 ...
Страница 17: ...The SpotChecker Introduction SpotChecker Issue 02 03 2009 17 ...
Страница 24: ...24 Issue 02 03 2009 SpotChecker ...
Страница 25: ...Initial start up and basics 2 SpotChecker Issue 02 03 2009 25 ...
Страница 48: ...48 Issue 02 03 2009 SpotChecker ...
Страница 49: ...Individual inspection reports 3 SpotChecker Issue 02 03 2009 49 ...
Страница 70: ...70 Issue 02 03 2009 SpotChecker ...
Страница 71: ...Care maintenance errors 4 SpotChecker Issue 02 03 2009 71 ...
Страница 74: ...74 Issue 02 03 2009 SpotChecker ...
Страница 75: ...Technical specifications 5 SpotChecker Issue 02 03 2009 75 ...
Страница 82: ...82 Issue 02 03 2009 SpotChecker ...
Страница 83: ...Annex 6 SpotChecker Issue 02 03 2009 83 ...
Страница 92: ...Annex Disposal 92 Issue 02 03 2009 SpotChecker ...
Страница 93: ...Index 7 SpotChecker Issue 02 03 2009 93 ...
Страница 98: ...98 Issue 02 03 2009 SpotChecker ...