Siemens ULTRAMAT 23, Manual, Page: 220 / 244

Spare parts/accessories
13.5 IR analyzer units
ULTRAMAT 23
220
Manual, 3/2016, A5E37100388-003
Part No. Designation Order No. Remarks
1 *) IR source C79451--A3468--B206
2.1 Spacer C79451--A3468--C20
2.2 Optical filter C75285--Z1491--C5 For NO **)
2.2 Optical filter C79285--Z1302--A4 For SO
2
**)
2.2 Optical filter C79285--Z1491--C2 For C
2
H
4
2.2 Optical filter A5E00069310 For C
6
H
14
2.2 Optical filter C79451--A3182--C161 For SF
6
3 *) Chopper C79451--A3468--B516
4 Plate with threaded bolts and win-
dows
C79451--A3468--B514
5.1 O-ring C71121--Z100--A99
5 Analyzer chamber with O-ring C79451--A3468--B231 180 mm
5 Analyzer chamber with O-ring C79451--A3468--B232 90 mm
5 Analyzer chamber with O-ring C79451--A3468--B233 60 mm
5 Analyzer chamber with O-ring C79451--A3468--B234 20 mm
5 Analyzer chamber C79451--A3468--B235 6 mm
5 Analyzer chamber C79451--A3468--B236 2 mm
6 Gas filter C79451--A3458--B500 For CO
6 Gas filter C79451--A3458--B508 For SO
2
6 Gas filter C79451--A3468--B541 For CO
2
; smallest MR <5%
6 Gas filter C79451--A3468--B542 For CH
4
; smallest MR <2%
6 Gas filter C79451--A3468--B553 For C
6
H
14
, N
2
O 500/5000 vpm
7.1/7.2 *) Receiver chamber C79451--A3468--B525 For CO; smallest MR <5%
7.1/7.2 *) Receiver chamber C79451--A3468--B528 For CO; smallest MR ≥5%
7.1/7.2 *) Receiver chamber C79451--A3468--B536 For CO
2
; smallest MR <1000 vpm
7.1/7.2 *) Receiver chamber C79451--A3468--B526 For CO
2
; smallest MR ≥1000 vpm
7.1/7.2 *) Receiver chamber C79451--A3468--B527 For CH
4
; smallest MR <20%
7.1/7.2 *) Receiver chamber C79451--A3468--B529 For CH
4
; smallest MR ≥20%
7.1/7.2 *) Receiver chamber C79451--A3468--B537 For C
2
H
4
7.2 *) Receiver chamber C79451--A3468--B522 For NO (channel 2)
7.1 *) Receiver chamber C79451--A3468--B523 For SO
2
(channel 2)
7 *) Receiver chamber C79451--A3468--B581 For N
2
O
7 *) Receiver chamber C79451--A3468--B539 For SF
6
7 *) Receiver chamber C79451--A3468--B538 For C
6
H
14
*) Following replacement of this part, special work is required which can only be carried out by qualified personnel trained
for this task, for example temperature compensation, basic electronic adjustment etc.
**) Following replacement of this part, the water vapor cross-sensitivity must be checked.