Panasonic HL-C2 Series, User Manual, Page: 69 / 278

Chapter 3 Programmable Display Operation
3-9
3
STEP7 Thickness measurement: glass material
Set the installation mode to Specular Reflection and Measurement
Mode to Specular Reflection [Standard]. Refer to
STEP2
“Basic Setting” .
Set Output Selection to Transparent Object A when measuring
glass thickness.
“4-3-2 OUT Setting” – “Output Selection”
Select the measurement surface based on the glass layers to be
measured. In this example,
1st Surface – 2nd Surface is set.
“4-3-2 OUT Setting” – “Transparent Object”
An optional ND filter may be needed when measuring an object
with high reflectance. Make sure that the received light intensity
is not saturated.
“3-3-1 Display Waveform of Received Light Intensity”
The thickness of multiple surfaces or clearance can be measured.
“4-3-2 OUT Setting”- “Transparent Object”
Measurements that reflect refractive index can be done. (the
refractive index of glass is generally around 1.55).
“4-3-2 OUT Setting”- “Refractive Index” and “Refractive
Index Calculation”
· The difference in the measurement value due to the surface state of measurement
object can be adjusted by setting Calibration function.
“4-3-1 Head Setting” – “Calibration”
· Measurement of thin objects or that with thin clearance is available when “Glass” is
selected in the Measurement Mode.
“4-3-1 Head Setting”
– “
Measurement Mode”
Advanced settings
Basic Setting
Set
Output Selection
Set
Transparent Object
Fix ND filter
Glass
Glass
Clearance (space)
Near
Far
1st Surface –
2nd Surface
1st Surface
2nd Surface