MICRO-EPSILON interferoMETER IMS5400-DS19 Quick Manual page 24

Initial Operation
Thickness
Layer 1, BK7
Peak 3
Layer 2, PC
IMS5x00
Controller IMC5400MP , IMC5600MP
Compared to the example above, the
thickness of the lower layer (blue) has in-
creased and is larger than the upper layer.
Peak 1
For this case, the material selection must
be adjusted. In the FFT signal, peak 1 and
peak 2 change places, see Chap. Mess-
Peak 2
peak Sorting.
1) The IMS5400-TH45/MP and IMS5400-
TH70/MP controllers also evaluate com-
bined thicknesses of the different layers.
For peak 3, a corresponding material for
layer 3 (= layer 1 + layer 2) is to be select-
ed.
Distance
Page 24