Table of Contents
Manufacturer’s Statement .............................................................................................................................................. 10
Notice .............................................................................................................................................................................. 10
Safety Requirements ....................................................................................................................................................... 11
Warranty .......................................................................................................................................................................... 11
Service & Repairs ............................................................................................................................................................. 12
CE Mark Declaration of Conformity ................................................................................................................................. 13
Claims for Damaged Shipments and Shipping Discrepancies .......................................................................................... 14
Internationally Recognised Symbols on Ecotech Equipment ........................................................................................... 15
Manual Revision History .................................................................................................................................................. 16
1. Introduction .................................................................................................................................... 17
1.1 Description .......................................................................................................................................................... 17
1.2 Specifications ...................................................................................................................................................... 17
1.2.1 Measurement ...................................................................................................................................... 17
1.2.2 Calibration ........................................................................................................................................... 17
1.2.3 Power ................................................................................................................................................... 18
1.2.4 Operating Conditions ........................................................................................................................... 18
1.2.5 Communications .................................................................................................................................. 18
1.2.6 Physical Dimensions ............................................................................................................................ 19
1.3 Nomenclature ..................................................................................................................................................... 19
1.4 Background/Theory ............................................................................................................................................. 21
1.4.1 Measurement Theory .......................................................................................................................... 21
1.4.2 Kalman Filter Theory ............................................................................................................................ 23
1.5 Instrument Description ....................................................................................................................................... 24
1.5.1 Calibration Valve Manifold .................................................................................................................. 24
1.5.2 Auxiliary Valve Manifold ...................................................................................................................... 24
1.5.3 Particulate Filters ................................................................................................................................. 24
1.5.4 NH
3
Scrubbers ...................................................................................................................................... 25
1.5.5 Delay Loop ........................................................................................................................................... 25
1.5.6 Dryer .................................................................................................................................................... 25
1.5.7 Ozone Generator ................................................................................................................................. 25
1.5.8 NO
2
to NO Converter ........................................................................................................................... 25
1.5.9 External NH
3
converter (thermal oxidiser) ........................................................................................... 26
1.5.10 Pressure Sensor PCA ............................................................................................................................ 26
1.5.11 Reaction Cell ........................................................................................................................................ 26
1.5.12 Optical Bench ....................................................................................................................................... 26
1.5.13 Pneumatic Tubing ................................................................................................................................ 27
1.5.14 Main Controller PCA ............................................................................................................................ 27
1.5.15 Power Supply ....................................................................................................................................... 27
1.5.16 On/Off Switch ...................................................................................................................................... 27
1.5.17 Communications .................................................................................................................................. 27
2. Installation ...................................................................................................................................... 31
2.1 Initial Check ......................................................................................................................................................... 31
2.2 Installation Notes ................................................................................................................................................ 32
2.3 Instrument Set-up ............................................................................................................................................... 34