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Probe Cleaning
The probe lens needs to be cleaned from time to time, as it
will collect coating and other particulates. Best to use
standard lens wipes (the same thing used to clean eye
glasses).
This should be done on a regular cleaning schedule based on
schedule chart shown at the start of this section.
The more often you clean, the better.
General Maintenance Checklist
1.
Check all electrical connectors to ensure proper connectivity
2.
Ensure all power buttons/switches are functional
3.
Check keyboard is functional and that all keys are in place
4.
Check touchscreen is operational
5.
Verify the Window operating system starts correctly
6.
Start each software package and verify correct functionality of lamps and measurements
7.
Visually inspect the system for damage
8.
Check all probes, Lab or In-line for damage
9.
Clean probes if necessary
10.
Clean filters
11.
Check for any visual damage to cable conduit that is protecting fiber optical cables
12.
Check for any heat-related damage due to equipment placement near any ovens
Calibration
There is no requirement for calibration on individual coating standards
on a daily basis. A NIST traceable measurement coupon is provided to
check the gauge’s accuracy. A thickness verifier unit (TVU) can be
supplied by Sensory Analytics and can be used to verify the calibration
of the optics inside the unit.
The calibration process is used to verify the calibration of optics inside
the
SpecMetrix®
unit. The standard recommendation is to perform
calibration at least once every six months, but the frequency can be
higher depending on the internal quality requirements of specific
plants. To verify calibration of the
SpecMetrix®
optical package and
probe:
Probe Lens