30
Minimum and Maximum Measurable Thicknesses:
The minimum and maximum measurable thickness specification is given for n=1.5 refractive index. It
is measured on a standard sample in the center of measuring range for each channel. T=n.(D
1
-D
2
)
Fig 2-13: Minimum and Maximum measurable thicknesses
D1
D2
T
min
T
max
D1
D2