YOKOGAWA EXAxt ZR402G, User Manual

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Toc-5
IM 11M12A01-04E 11th Edition : Jul. 19, 2017-00
10.1.1 Oxygen Concentration .....................................................................10-2
10.1.2 Humidity ...........................................................................................10-2
10.1.3
Mixing Ratio .....................................................................................10-2
10.1.4 Relative Humidity .............................................................................10-2
10.1.5 Dew Point .........................................................................................10-2
10.1.6 Air Ratio............................................................................................10-3
10.1.7 Cell Temperature ..............................................................................10-3
10.1.8 Process Gas Temperature ...............................................................10-3
10.1.9 C. J. Temperature.............................................................................10-3
10.1.10 Amount of Water Vapor in Exhaust Gas ..........................................10-3
10.1.11 Cell Voltage ......................................................................................10-4
10.1.12 Thermocouple Voltage .....................................................................10-4
10.1.13 Cold Junction Voltage ......................................................................10-4
10.1.14 Current Output .................................................................................10-4
10.1.15 Response Time ................................................................................10-4
10.1.16 Cell’s Internal Resistance ................................................................10-5
10.1.17 Robustness of a Cell ........................................................................10-5
10.1.18 Heater On-Time Ratio ......................................................................10-5
10.1.19 Oxygen Concentration (with time constant), Humidity (with time constant), and
Mixing Ratio (with time constant) .............................................................10-6
10.1.20 Maximum Oxygen Concentration, Humidity, and Mixing Ratio ......10-6
10.1.21 Minimum Oxygen Concentration, Humidity, and Mixing Ratio ........10-6
10.1.22 Average Oxygen Concentration, Humidity, and Mixing Ratio .........10-6
10.1.23 Span and Zero Correction Ratios ....................................................10-6
10.1.24 History of Calibration Time ...............................................................10-7
10.1.25 Time .................................................................................................10-7
10.1.26 Software Revision ............................................................................10-7
10.2 Operational Data Initialization ......................................................................10-7
10.3 Initialization Procedure ..................................................................................10-8
10.4 Reset .................................................................................................................10-8
10.5 Handling of the ZO21S Standard Gas Unit .................................................10-21
10.5.1 Standard Gas Unit Component Identification ................................10-21
10.5.2 Installing Gas Cylinders .................................................................10-21
10.5.3 Calibration Gas Flow ......................................................................10-22
10.6 Methods of Operating Valves in the ZA8F Flow Setting Unit ...................10-23
10.6.1 Preparation Before Calibration ......................................................10-24
10.6.2 Operating the Span Gas Flow Setting Valve .................................10-24
10.6.3 Operating the Zero Gas Flow Setting Valve ..................................10-24
10.6.4 Treatment After Calibration ............................................................10-24
11. Inspection and Maintenance ................................................................. 11-1
11.1 Inspection and Maintenance of the Detector ............................................... 11-1
11.1.1 Cleaning the Calibration Gas Tube .................................................. 11-1