PRECITEC CHRocodile C - Page 52

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Additional information:
Peak Signal Offset (Bits 0 to 2)
Signal ID Offset
Signal Name
Remarks
0
Peak Value
Scaled peak distance
1
PeakIntensity
Intensity of peak
2
CCDSaturation
max. CCD illumination of related spectrum
3
PeakPos
CCD pixel pos
4
reserved
5
PeakWidth
confocal mode only: given in CCD pixels
6
reserved
7
reserved
Peak Number (Bits 3 and 4)
Bits 3 and 4 are used to define the Peak Number which will be
processed to calculate the demanded data. The following quantities
are available:
Measuring Mode (Bit 9)
Thickness: If bit 9 is set to 1, then the resulting value is thickness
corresponding to the difference of the peak as defined in bits 3 and 4
and the next peak. This facility is used to request thicknesses directly.
NOTE
This difference value is not corrected for the index of refraction.
Consequently, in order to obtain the real thickness data, one must
divide the result by the refractive index.
Altitude: If bit 9 is set to 0, then the resulting value is the Altitude
corresponding to the peak number defined in bits 3 and 4.
Statistics (Bit 11 to 13)
Statistics are not supported by CHRocodile C.
Consequently the respective bit 11 to 13 are set to 0.