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Omni FTIR Multi Gas CEMS
Thermo Scientific Omni FTIR Multi Gas CEMS Manuals
Manuals and User Guides for Thermo Scientific Omni FTIR Multi Gas CEMS. We have
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Thermo Scientific Omni FTIR Multi Gas CEMS manual available for free PDF download: Instruction Manual
Thermo Scientific Omni FTIR Multi Gas CEMS Instruction Manual (254 pages)
Brand:
Thermo Scientific
| Category:
Laboratory Equipment
| Size: 12 MB
Table of Contents
Table of Contents
11
Chapter 1 Introduction
23
Figure 1-1. Omni FTIR Multi Gas CEMS
24
System Overview
25
Figure 1-2. Omni FTIR Multi Gas CEMS System Overview
25
Sample Probe
26
Sample Line
26
Temperature Controller
26
Sample Conditioning
26
Ftir
26
Data Logger
27
Data Communications
28
Typical System Flow
28
System Power Distribution
28
Specifications
28
Measuring Components with Minimum Measuring Range and Required MDL
29
Performance
29
Table 1-1. FTIR Compounds
29
Table 1-2. FTIR Performance Specifications
29
Connections
30
Power Requirements
30
Pneumatics
31
Cabinet
31
Other Manuals
32
Chapter 2 System Installation, Start up and Shut down
33
Unpacking and Inspection
33
Site Requirements
34
Ambient Temperature Instrument Air
34
Power Requirements
34
Rack Dimensions
34
Weight
34
Flange Requirements
34
Remove Shipping Restraint
34
Installing the FTIR Analyzer into the Rack
35
Figure 2-1. Removing the Shipping Screws
35
Figure 2-2. Analyzer Installation
36
Figure 2-3. Purge and Power Connections
37
Connect the Purge Lines to the FTIR
38
Connect the Power to the FTIR
38
Figure 2-4. Connecting to the FTIR Unit
38
Connecting the Computer Cable to the FTIR
39
Connect the Pressure Transducer Cable to the FTIR
39
Connect the Cell Heater Cable to the FTIR
39
Connect Sample Lines to the Heated Pump/Valve Assembly
39
Hydrator
39
External System Connections
40
Connect the Sample Line to the FTIR Analyzer Cabinet and Heated Sample Box
40
Figure 2-5. Rear Panel Terminal Blocks
40
Instrument Air
41
Exhaust Line
41
Calibration Gases
41
Communications
41
Ethernet
41
Serial
41
Analog
42
Digital
42
System Startup
42
Turn Power on
42
Adjust/Confirm Flow and Heat Settings
43
Air Flow
43
Figure 2-6. Pneumatic Panel Rear View
43
Heat
44
Imacc
44
Autostart
44
Maintenance Switch
45
System Shut down
46
Operation
47
Software Description
47
Imacc FTIR Software Suite (IFSS)
48
Monitor
48
Figure 3-1. Component Relational Diagram
48
Concentrations Pane
50
Processstatus
51
Concentrationplot/Spectrum Plot
52
Display Tab
52
Timespan Tab
53
Datasource Tab
54
Data Files
54
Remote Control
56
Server
56
Script Engine
56
Omnic
57
Result
59
Ni-Daq
59
Calgrafix
59
CDM-USB Driver
59
Data Server Software
59
Imacccurrentloop
59
Configure
60
Analog Output Board
61
Table 3-1. Analog Current Channel Assignments
61
Chapter 4 Calibration
65
Automatic FTIR Instrument Zero Background Collection
65
Periodic System Zero Check
66
Figure 4-1. Adjusting the Rotameter on the Pneumatic Panel
66
Periodic System Span Check
67
System Dynamic Spiking
67
External Audit Gas Procedure
67
Calibration Gases
68
Manual Background Spectrum Collection Procedure
69
Manual Background Spectrum Collection Using Thermo Modbus Controller
74
System Calibration Procedure Using IMACC Collect
75
System Calibration Procedure Using Calibration Factor Table in Method
82
Table 4-1. Calibration Factors
84
Chapter 5 Preventive Maintenance and Servicing
85
Replacement Parts List
87
Table 5-1. Replacement Parts List
87
Table 1-4. Power
89
Safety Precautions
90
Cleaning the System
90
Maintenance for the Sample Probe
91
Replacing the Filter Element and Graphite Seals
91
Figure 5-1. Probe Assembly
92
Figure 5-2. Filter Housing Lid Assembly
93
Replacing the Pre-Filter
94
Maintenance and Servicing of the FTIR Analyzer Components
95
Checking and Replacing the Desiccant
95
Figure 5-3. Locating the Humidity Indicator
96
Replacing the Humidity Indicator
97
Figure 5-4. Replacing the Desiccant
97
Cleaning or Replacing the Fan Filter
98
Figure 5-5. Removing the Fan Filter
99
Replacing the Source
100
Figure 5-6. Removing the Right Side Panel
101
Figure 5-7. Removing the Source Assembly
101
Figure 5-8. Source Element Is Inside Can Cut-Out
102
Replacing the Laser
103
Figure 5-9. Locating the Laser Assembly
104
Figure 5-10. Unlocking the Laser Spring Clamps
105
Figure 5-11. Removing the Laser Assembly
105
Replacing the Detector
106
Figure 5-12. Locating the Detector Assembly
108
Figure 5-13. Removing the Detector Access Plate
108
Replacing the Beamsplitter
109
Figure 5-14. FTIR Wiring and Tubing Connections
110
Figure 5-15. Corner Screws on Coupling Optics Plate
111
Figure 5-16. Removing the Beamsplitter Access Panel
112
Figure 5-17. Removing the Beamsplitter
112
Replacing the Air Filters
113
Figure 5-18. Turning off House Air
113
Figure 5-19. Removing Filter Cap
114
Figure 5-20. Unscrewing Filter Element
114
Removing the Purge Gas Generator
115
Figure 5-21. Installing Filter Element
115
Figure 5-22. Removing the Purge Gas Generator
116
Removing the Left Side Panel
117
Figure 5-23. Lock and Hand Grips
117
Removing the FTIR
118
Figure 5-24. Posts and Keyhole Slots
118
Figure 5-25. Remove Screws and Two Lowest Panels
119
Figure 5-26. FTIR Shelf out
119
Figure 5-27. FTIR Wiring and Tubing Connections
121
Figure 5-28. Rubber Mount Nut Removal
121
Replacing the FTIR Power Supply
122
Figure 5-29. FTIR Power Supply Replacement
122
Replacing the Temperature Sensor
123
Figure 5-30. FTIR Cell RTD Temperature Sensor Replacement
124
Replacing the Pressure Sensor
125
Replacing the Gas Cell
126
Figure 5-31. FTIR Cell Pressure Sensor Replacement
126
Gas Cell Alignment
128
Figure 5-32. FTIR Heated Gas Cell Replacement
128
Figure 5-33. Gas Cell Mirror Configuration
129
Figure 5-34. Optical Layout in the Relay Mirror Compartment
130
Figure 5-35. Visible Laser Module for Gas Cell Alignment
130
Figure 5-36. Visible Laser Used to Align the Gas Cell
131
Figure 5-37. Beam Image on the First Objective Mirror in the Multi-Pass Gas Cell
131
Figure 5-38. Typical Image Pattern on the Field Mirror
132
Figure 5-39. Location of Components on Back Plate of Gas Cell
132
Figure 5-40. Real Red Laser Image Pattern
134
Figure 5-41. Typical Interferometer of Omni FTIR CEMS
134
Replacing the Gas Cell Heater
135
Figure 5-42. Cutting Insulation Paper at the Seam
136
Figure 5-43. Insulation Removal
137
Figure 5-44. Hose Clamp Removal
137
Replacing the Heated Lines
138
Replacing the PC
139
Figure 5-45. Heated Line Replacement
139
Figure 5-46. PC Removal
140
Replacing the PC Console
141
Figure 5-47. PC Console Removal
142
Replacing the National Instruments Boards
143
Figure 5-48. Connecting PC Console Rack Sliders
143
Figure 5-49. Removing the PC Cover
144
Figure 5-50. Removing the Card Cage Mounting Screws
144
Figure 5-51. Positioning the Card Cage
145
Figure 5-52. Removing ni Board Mounting Screw
145
Temperature Control Box Components
146
Replacing External Fuses
146
Figure 5-53. Removing ni Board from Card Cage
146
Figure 5-54. External Fuse Replacement
147
Replacing Internal Components
148
Removing and Installing the Cover
148
Replacing the Internal Fuses
149
Replacing the Temperature Control Board
150
Figure 5-55. Temperature Control Box Internal Component Replacements
150
Replacing the Temperature Control Modules
153
Replacing the Temperature Control Base Unit
154
Electrical Panel Components
155
Figure 5-56. Electrical Panel Component Location (Front Side)
156
Figure 5-57. Electrical Panel Component Location (Rear Side)
156
Replacing the Ethernet Switch
157
Replacing the Solid State Relays
157
Replacing the 24V Power Supply
159
Sample System Heater Assembly Components
160
Removing the Sample System Heater Assembly and Cover
160
Figure 5-58. Sample System Heater Assembly and Cover Removal
161
Replacing the Thermostat
162
Replacing the Eductor Pump
163
Figure 5-59. Sample System Heater Assembly Component Replacement and
164
Removing the Heated Block Assembly
166
Replacing the Check Valve
167
Figure 5-60. Check Valve Replacement
168
Replacing the Sample Solenoid Valve
170
Figure 5-61. Solenoid Valve Replacement
171
Pneumatic Panel Components
174
Replacing the Pressure Reducers
174
Figure 5-62. Pneumatic Panel Components Replacement
174
Replacing the Pressure Gauges
175
Replacing the Solenoid Valves
176
Figure 5-63. Solenoid Valve Replacement
177
Replacing the Flow Meters
178
Service Locations
181
Troubleshooting
184
Concentration Errors
185
Boot up Error/Imacc Software Error
186
Temperature Errors
186
Cell Pressure Errors/Sampling System Errors
187
Communication Errors
188
I/O Errors
189
Service Locations
190
Chapter 7 System Component Description
192
Sample Probe
192
Figure 7-1. FTIR Multi Gas CEMS System Component Layout
192
Temperature Controller
193
Heated Sample Line
193
Figure 7-2. Sample Probe
193
Heated Pump/Valve Assembly
194
Hydrator
194
Pneumatic Panel
194
Sample Mode
195
Blowback
195
Instrument Background Scan and Flowback
195
Figure 7-3. Pneumatic Panel
195
Check Zero
196
Check Spike
196
Check Span
196
Figure 7-4. Sample and Calibration Gas Flow Diagram
196
Ftir
197
Figure 7-5. FTIR Analyzer
197
Figure 7-6. FTIR Flow Schematic
198
Optical Components
199
Source
199
Figure 7-7. Spectrometer Compartment
199
Interferometer
200
Laser
200
Mirrors
200
Aperture
200
Detector
201
Gas Cell
201
Gas Cell Heating Jacket
201
Figure 7-8. Major System Components
201
Temperature Sensor
202
Pressure Sensor
202
Gas Cell Interface
202
Computer Interface
202
Humidity Control
202
Air Purifier
202
Industrial PC
203
Figure 7-9. FTIR Purge Gas Generator
203
Figure 7-10. FTIR PC
203
I/O Boards
204
Console
204
Datalogger
204
Electrical Panel Assembly
204
AC Power Input
205
Figure 7-11. Electrical Panel
205
Figure 7-12. AC Mains
205
Appendix A Warranty
207
Appendix B Modbus Protocol
209
Serial Communication Parameters
209
TCP Communication Parameters
209
Application Data Unit Definition
210
Slave Address
210
MBAP Header
210
Function Code
211
Data
211
Error Check
211
Function Codes
211
(0X03) Read Holding Registers
211
Modbus Parameters Supported
213
Table B-1. Modbus Read Registers
213
Table B-2. Modbus Write Registers
214
Table B-3. System Command Values
214
Table B-4. System Flag Bits
215
Appendix C Interfacing a DCS/PLC with the Omni FTIR Multi Gas CEMS
217
Introduction
217
Connecting a DCS/PLC to the Omni FTIR Multi Gas CEMS
218
Figure C-1. Rear Panel Terminal Connectors
218
Establishing Communications
219
Analog Outputs
219
Table C-1. Analog Output Connections
219
Digital I/O
220
Figure C-2. Analog Outputs
220
Figure C-3. Digital I/O - Rear Panel Terminals
221
Table C-2. Digital I/O Connections
221
Solid-State Relays (SSR
222
SSR Rail
222
Figure C-4. SSR Rail
222
Figure C-5. SSR Indicator Light Configurations
222
Appendix D Calogix Setup
223
Hardware Description
223
Figure D-1. Base Unit and Four Controllers
223
Finding the Correct COM Port
224
Figure D-2. Temperature Controller Connection
224
Setting the Virtual COM Port
226
Programming the Controllers and Setting Parameters
228
Creating Ramp Programs
229
Inputting Controller Values
231
Table D-1. Controller Values
232
Appendix Eimacc Script Setting
235
Cems_Samplemode
235
Modbus Control Version
244
Appendix F Concentration Data Transfer Using a Web Server
251
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