SS2100i-1 Gas Analyzer
B–10 4900002224 rev. E 12-18-20
10. Gently remove the mirror assembly from the cell by removing the
four (4) socket-head cap screws and set on a clean, stable and flat
surface.
11. Refer to “To clean the glass mirror” on page B-11 or “To replace
the stainless steel mirror” on page B-12.
Toremovethemirrorassembly(0.8m/0.1m)
The measurement cell does not need to be removed in order to clean the
mirror. With the cell in place, continue with the following steps.
1. While supporting the electronics assembly panel, carefully mark the
orientation of the mirror assembly on the cell body using a
permanent ink marker.
2. Gently remove the mirror assembly from the ce ll by removing t he six
(6) socket-head cap screws and set on a clean, stable and flat
surface.
The sample cell assembly contains a low-power, 20 mW
maximum, CW Class 3b invisible laser with a wavelength between
750 to 3000 nm. Never open the sample cell flanges or the optical
assembly unless the power is turned off.
Always handle the optical assembly by the edge of the mount.
Never touch the coated surfaces of the mirror.
SpectraSensors recommends having two individuals available to
perform this part of the procedure.
Careful marking of the mirror orientation is critical to restoring
system performance upon reassembly.
The sample cell assembly contains a low-power, 20 mW
maximum, CW Class 3b invisible laser with a wavelength between
750 to 3000 nm. Never open the sample cell flanges or the optical
assembly unless the power is turned off.