Filter
Top Products
Optional Hardware and Software Teledyne API - Model 200EH/EM Operation Manual
48
5.8.2. ZERO AIR SCRUBBER (OPT 64B)
This kit includes a zero air scrubber cartridge, which can be used to produce and supply zero air to the
analyzer’s ZERO inlet port. The cartridge mounts to the outside rear panel by means of two rubberized clips and
contains two chemicals, 50% volume of Purafil Chemisorbant to convert NO to NO
2
, followed 50% volume of
charcoal to absorb NO
2
.
The zero air scrubber exit contains a particle filter that retains any dust coming from the cartridge and connects
with a 0.25” PVC tubing to the ZERO inlet port. The chemicals need to be exchanged periodically (use Option
43) to prevent saturation and break-through of NO
X
into the zero air stream. This kit is recommended if no other
zero air source is available and if the analyzer is equipped with the zero/span valve option (Section 5.7.1). The
kit is included in the IZS option but not in the zero/span valve option.
5.8.3. ZERO AIR SCRUBBER MAINTENANCE KIT (OPT 43)
This kit includes the items needed to refurbish the external zero air scrubber.
Table 5-3: Contents of Zero Air Scrubber Maintenance Kit
TELEDYNE INSTRUMENTS PART
NO.
DESCRIPTION
005960000 Activated charcoal refill
059700000 Purafil Chemisorbant
®
refill
FL0000001
1
Sintered filter for critical orifice port
FL0000003 Replacement particulate filter for zero air inlet fitting
OR0000001
1
O-Ring (qty:2) for critical orifice port
1
These items are required for units with IZS option only. They are used for rebuilding the IZS-exhaust critical flow
orifice on the analyzer’s exhaust manifold.
5.8.4. M200EH/EM EXPENDABLES KIT (OPT 42)
This kit includes a recommended set of expendables for one year of operation of the M200EH/EM. See
Appendix B for a detailed listing of the contents.
5.8.5. M200EH/EM SPARE PARTS KIT (OPT 43)
This kit includes a recommended set of spare parts for 2-3 years of operation of the M200EH/EM. It includes
items such as the orifice holder, a spare PMT and other items that are recommended as backups to minimize
down-time in case of component failures. See Appendix B for a detailed listing of the contents.
5.9. COMMUNICATION OPTIONS
5.9.1. RS232 MODEM CABLES (OPTS 60 AND 60A)
The analyzer can have come standard with a shielded, straight-through DB-9F to DB-9F cable of about 1.8 m
length, which should fit most computers of recent build. This cable can be ordered as Option 60.
Option 60A consists of a shielded, straight-through serial cable of about 1.8 m length to connect the analyzer’s
COM1 port to a computer, a code activated switch or any other communications device that is equipped with a
DB-25 female connector. The cable is terminated with one DB-9 female connector and one DB-25 male
connector. The DB-9 connector fits the analyzer’s COM1 port.
04521C (DCN5731)