Siemens ULTRAMAT 23 Series Equipment Manual page 206

Spare parts/accessories
13.6 IR analyzer units
Part No. Designation
4 Chopper plate glued 2-channel
5.1 O-Ring for analyzer chamber
5.2 Analyzer chamber
5.3 Analyzer chamber
7.1,7.2 * Receiver chamber
**)
8 **) Optical filter with filter support
*) Following replacement of this part, special work is required which can only be carried out by a Siemens certified service center
or by qualified, specially trained personnel, for example temperature compensation, basic electronic adjustment, 3-point
calibration with calibration gas etc.
**) Following replacement of this part, the water vapor cross-sensitivity must be checked.
206
Remarks
with threaded rods and windows
required for analyzer chamber lengths 20 mm and more
Equipment Manual, 04/2022, A5E37100388-012
ULTRAMAT 23