SMD-300 Selective Pulse Metal-Detector User Manual
STT Group - Special Technique & Equipment
Moscow
Russia 27
# II. VERTICAL LINE on Z-axis
(see lines „1‟ – „2‟ – „3‟ on the
fig. 25-26-27) –
corresponds
to detected item – as
equivalent to ‘virtual single
metallic plate’ (N = 1).
At that:
Position of that line on Z-axis
(
Z co-ordinate
)
corresponds
to item‟s occurrence depth;
Line’s height
corresponds to
an average plate‟s
Cross-cut
size
;
Line’s thickness
corresponds
to
equivalent
Plate’s
thickness
, at the same time,
one pixel complies with 0.1
mm of the plate thickness.
Depth
Depth
Depth
Cro
ss
-cut
size
Cro
ss
-cut
size
Cro
ss
-cut
size
Plate‟
s
th
ick
n
ess
Plate‟
s
th
ick
n
ess
Plate‟
s
th
ick
n
ess
3
2
1
Fig. 25-26-27
