Table of Contents
Advertisement
USER MANUAL | ICOS | INSTRUCTIONS | UM/ICOS-EN REV. B.2
For the EDDS to work properly, the analyzer flow must be <200 sccm since that is the
maximum flow of the sample gas. A 450µm orifice is provided with the analyzer to restrict
the flow rate of the analyzer when the EDDS is used. The orifice is connected between the
pretreatment box and the pump. (Figure 106) The orifice is optional for continuous mode
without the EDDS and must be removed for Batch Mode Operation.
Figure 106: Orifice to decrease analyzer flow
Refer to Appendix F: Batch Mode Operation (Optional) on page 99 for Batch Mode
Operation details.
95
Advertisement
Table of Contents
