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43iQ
Thermo Scientific 43iQ - User Manual
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43iQ
Ins
t
ruct
ion M
anual
Sulfur Dioxide Analyzer
117568-00 • 1
Sep2021
2
Table of Contents
Main Page
Chapter 1
9
Introduction
9
iQ Series Instrument Platform
9
43iQ Principle of Operation
11
Specifications
13
Dimensions
15
Chapter 2
19
Installation and Setup
19
Unpacking and Inspection
19
Cover Removing and Replacing
20
Mounting Options
21
Bench Mount
21
Rack Mount
22
Setup Procedure
24
Startup
26
Chapter 3
27
Operation
27
Instrument Display
27
Main Menus and Keypads
31
Numeric Keypad
32
Alphanumeric Keypad
33
Calibration
35
Calibrate Background
37
Calibrate Span Coefficient
38
Zero/Span Schedule
40
Advanced Calibration
42
Manual Calibration
43
Adjust Background
45
Adjust Span Coefficient
46
Calibration History
48
Data
49
View Data Log (Last Hour)
50
View Data Log (Last 24 Hours)
51
View Data Log (User Defined Time)
52
Advanced Data Setup
54
Data Logging Setup
55
Select Data Logging Variables
56
Streaming Data Setup
57
Select Streaming Variables
58
Settings
59
Health Check
60
Status and Alarms
61
Concentration
62
SO2 Bench
64
Perm Oven
66
Flow and Pressure
68
Peripherals Support
70
Valve and Pump Resets
72
Analog I/O
73
Digital I/O
75
Serial Numbers
77
Predictive Diagnostics
78
Maintenance
79
Preventive Maintenance
80
Change Part
82
Maintenance History
83
File Sharing and Support
84
iQ360
85
Get Started
86
Status and Renewal Request
87
Measurement Settings
88
Averaging Time
90
Range Mode Selection
92
Range Setting
94
Gas Mode
95
Gas Units
96
Advanced Measurement Settings
97
Optical Bench Settings
98
Compensation
101
Pressure Calibration
102
Communications
103
Wired TCP/DHCP
105
Serial RS-232/485
107
Analog I/O
108
Digital I/O
109
Email Server (SMTP)
110
Bayern Hessen Settings
111
Ethernet Protocol Selection
112
Instrument Settings
113
Display Setup
114
Alarm Setpoints
115
Language
117
Clock
118
Date
119
Date Format
120
Time
121
Time Zone
122
Time Server
124
Configuration
125
Security Access Levels
126
Change Security to View Only Access
128
Change Full Access Security Password
129
Change Instrument Password
131
Reset Instrument Password
133
USB Drive
134
Firmware Update Via USB Drive
135
Download Data To USB Drive
139
Change USB Password
142
Reset USB Password
144
User Contact Information
145
Update Bootloader
146
Chapter 4
147
Calibration
147
Equipment Required
147
Zero Air Generation
148
Commercial Heatless Air Dryers
148
Absorbing Column
148
SO2 Concentration Standard
148
Calibration Gas Generation
148
Cylinder Gas Dilution
149
External Flow Meter(s) and Controller(s)
149
Commercial Precision Dilution Systems
150
Permeation Tube System
150
Commercial Permeation Systems
151
Calibration
152
Calibration in Dual/Auto Range Mode
154
Zero and Span Check
156
Manual Calibration
157
Adjust Background
158
Adjust Span Coefficient
158
Reset Bkg to 0.000 and Span Coef to 1.000
159
Zero/Span Schedule
160
Next Time
160
Period
160
Zero/Span/Purge Duration Minutes
160
Schedule Averaging Time
161
Background Calibration and Span Calibration
161
Zero/Span Ratio
161
References
161
Chapter 5
163
Maintenance
163
Safety Precautions
163
Fan Filter Inspection and Cleaning
163
Pump Rebuilding
164
Leak Test
167
Lamp Voltage Check
168
Lamp Voltage Adjustment
168
Chapter 6
171
Troubleshooting
171
Safety Precautions
171
Troubleshooting Guide
171
Chapter 7
181
Servicing
181
Safety Precautions
181
Firmware Updates
183
Replacement Parts List
183
Fuse Replacement
185
Filter Replacement
186
Fan Replacement
187
Measurement Side Removal and Replacing
189
LCD Module Replacement
192
I/O Replacement
194
Peripherals Support Board and System Controller Board Replacement
196
DMC Pressure and Flow Board
197
Pump Replacement
199
Capillary Cleaning and/or Replacement
202
Capillary O-Ring Replacement
204
Power Supply Replacement
204
Step POL Board Replacement
206
DMC Optical Bench Removal
209
Optical Bench Assembly Removal
209
Optical Bench Assembly Removal
211
Photomultiplier Tube (PMT) Replacement
213
Flasher Pack Replacement
215
Flasher Pack Lamp Replacement
216
Photo Lamp Detector Board Replacement
217
Kicker Assembly Replacement
219
Optional Manifold Replacement
220
Optional DMC Permeation Oven Solenoid Valve Replacement
222
Permeation Oven Replacement
224
Permeation Oven Board Replacement
227
Chapter 8
229
System Description
229
Optical Bench DMC
230
Heated Hydrocarbon Kicker
230
Optical Bench Hardware
230
Condensing Lens
230
Mirror Assembly
230
Light Baffle
230
Bandpass Filter
230
Flash Lamp Trigger Assembly
231
Flash Lamp
231
Flash Trigger Board
231
Flash Intensity Assembly
231
Photomultiplier Tube
231
Optical Bench DMC Board
231
Bench Heater
232
Permeation Oven (Optional)
232
Common Electronics
232
Power Supply
235
Front Panel
235
I/O and Communication Components
235
System Controller Board
235
Backplane Board
235
Peripherals Support System
236
Fan
236
STEP POL Board
236
Sample Pump
236
Solenoid Valve Panel
236
Flow/Pressure DMC
236
Firmware
236
Chapter 9
239
Optional Equipment
239
Connecting External Devices
239
Communication Board
240
RS-232/RS-485 Port
240
RS-485 External Accessory Port
241
Analog I/O Board
242
Analog Voltage Inputs
242
Analog Voltage Outputs
243
Analog Output Calibration
244
Analog Output Zero Calibration
245
Analog Output Full Scale Calibration
247
Digital I/O Board
249
Digital Inputs
249
Digital Relay Switches
251
Valve Driver Outputs
253
Internal Zero/Span and Sample Valves
255
Internal Permeation Span Source
255
Permeation Tube Installation
257
Computation of Concentrations
260
PTFE Particulate Filter
261
High Flow Option
261
Appendix A
263
Safety, Warranty, and WEEE
263
Safety
263
Safety and Equipment Damage Alerts
263
Warranty
264
WEEE Compliance
266
WEEE Symbol
266
Appendix B
267
Quick Reference
267
List of Figures
267
List of Tables
269
Appendix C
271
GNU Lesser General Public License
271
GNU Lesser General Public License
271
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Thermo Scientific 43iQ Specifications
General
Brand
Thermo Scientific
Model
43iQ
Category
Measuring Instruments
Language
English
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