TELEDYNE API N400 Manuals

Manuals and User Guides for TELEDYNE API N400. We have 1 TELEDYNE API N400 manual available for free PDF download: User Manual

TELEDYNE API N400 User Manual (132 pages)

Photometric Ozone Analyzer

Brand: TELEDYNE API | Category: Measuring Instruments | Size: 13 MB

Notice of Copyright
3
Safety Messages
4
Consignes de Sécurité
6
Warranty
8
About this Manual
9
Conventions Used
9
Table of Contents
10
Introduction, Specifications, Approvals, & Compliance
15
Specifications
16
Table 1-1. N400 Basic Unit Specifications
16
EPA Designation
17
Compliance and Certifications
17
Table 1-2. IZS Generator Specifications with Reference Feedback Option
17
Table 1-3. IZS Generator Specifications Without Reference Feedback Option
17
Getting Started
18
Unpacking
18
Ventilation Clearance
19
Table 2-1. Ventilation Clearance
19
Instrument Layout
20
Front Panel
20
Figure 2-1. Front Panel Layout
20
Rear Panel
21
Figure 2-2. Rear Panel Layout
21
Table 2-2. Rear Panel Description
22
Internal Chassis
23
Figure 2-3. N400 Internal Layout - Top View
23
Connections and Startup
24
Electrical Connections
24
Connecting Power
24
Connecting Analog Outputs (Option)
25
Figure 2-4. Analog Outputs Connectors Panel Option
25
Table 2-3. Analog Output Pin Assignments
25
Connecting the Digital I/O Expansion Board Option
26
Figure 2-5. Digital I/O Connector Panel Option
26
Table 2-4. Digital Input/Output Pin Assignments
26
Connecting Communications Interfaces
27
Ethernet Connection
27
Serial Connection
27
Figure 2-6. Mainboard JP1 Location and Pin Arrangements
27
Table 2-5. JP1 Configurations for Serial Communication
27
Pneumatic Connections
28
Important Information about Calibration Gases
29
Pneumatic Connections: Basic Configuration
30
Figure 2-7. Gas Line Connections for the N400 Analyzer - Basic Configuration
30
Exhaust Outlet
31
Pneumatic Connections: Zero/Span (Z/S) Option
31
Figure 2-8. Gas Line Connections for the N400 Analyzer with Zero/Span Valve Option
31
Pneumatic Connections: Internal Zero/Span (IZS) Option
33
Figure 2-9. Gas Line Connections for the N400 Analyzer with IZS Option
33
Pneumatic Connections: Ambient Air Monitoring in same Room
34
Figure 2-10. Gas Line Connections When the N400 Analyzer Is Located in the Room Being Monitored
34
Pneumatic Connections: Ambient Air Monitoring in Remote Locations
35
Figure 2-11. Gas Line Connections When the N400 Analyzer Is Monitoring a Remote Location
35
Pneumatic Flow Diagrams
36
Pneumatic Flow: Basic Configuration
36
Figure 2-12. N400 Pneumatic Diagram - Basic Unit
36
Pneumatic Flow: Zero/Span (ZS) Valve Option
37
Figure 2-13. N400 Pneumatic Diagram with Zero/Span (ZS) Option
37
Table 2-6. Operating States for Zero/Span Valve Option
37
Pneumatic Flow: Internal Zero/Span (IZS) Valve Option
38
Figure 2-14. N400 Pneumatic Diagram with Internal Zero/Span (IZS) Option
38
Table 2-7. Operating States for Internal Zero/Span Valve Option
38
Startup, Functional Checks, and Initial Calibration
39
Startup
39
Figure 2-15. Status Screens at Startup
39
Alerts: Warnings and Other Messages
40
Figure 2-16. Home Page Example
40
Figure 2-17. Viewing Active Alerts Page
40
Functional Checks
41
Initial Calibration
41
Figure 2-18. Sample Dashboard Page
41
Menu Overview
42
Table 2-8. Menu Overview
42
Home Page
43
Figure 2-19. User Interface Orientation
43
Figure 2-20. Concentration and Stability Graph (Top) and Meter Graph (Bottom)
44
Dashboard
45
Figure 2-21. Dashboard Page
45
Table 2-9. Common Dashboard Parameters
46
Alerts
47
Figure 2-22. Navigating to the Active Alerts Page
47
Calibration
48
Figure 2-23. Active Alerts Cleared
48
Figure 2-24. Utilities>Alerts Log of Active and Past Alerts and Events
48
Utilities
49
Utilities Menu
49
Setup
49
Table 2-10. Utilities Submenu Descriptions
49
Setup Menu: Features/Functions Configuration
50
Setup>Data Logging (Data Acquisition System, DAS)
50
Figure 2-25. Datalog Configuration, New Log Page
50
Figure 2-26. Datalog Configuration, Existing Log
50
Figure 2-27. Creating a New Data Log
51
Configuring Trigger Types: Periodic
52
Configuring Trigger Types: Conditional
52
Figure 2-28. Datalog Periodic Trigger Configuration
52
Figure 2-29. Datalog - Conditional Trigger Configuration
52
Downloading das (Data Acquisition System) Data
53
Setup>Events
53
Figure 2-30. das Download Page
53
Figure 2-31. Events List
53
Figure 2-32. Event Configuration
54
Editing or Deleting Events
55
Figure 2-33. Configured Event Sample
55
Figure 2-34. Edit or Delete an Event
55
Using Events as Triggers for Data Logging
56
Setup>Dashboard
56
Setup>Autocal (with Valve Option)
56
Figure 2-35. Dashboard Display and Configuration
56
Setup>Vars
57
Table 2-11. List of Variables with Descriptions
57
Setup>Homescreen
58
Figure 2-36. Homescreen Configuration
58
Setup>Digital Outputs (Option)
59
Figure 2-37. Digital Outputs Setup
59
Setup>Analog Outputs (Option)
60
Figure 2-38. Analog Output Configuration for Voltage Output, Example
60
Figure 2-39. Analog Output Configuration for Current Output, Example
61
Figure 2-40. Analog Output Calibration, Voltage or Current
62
Table 2-12. Analog Output Voltage/Current Range
62
Manual Calibration of Voltage Range Analog Outputs
63
Manual Adjustment of Current Range Analog Outputs
63
Figure 2-41. Setup for Checking / Calibrating DCV Analog Output Signal Levels
63
Setup>Instrument
64
Figure 2-42. Setup for Checking / Calibration Current Output Signal Levels
64
Table 2-13. Setup>Instrument Menu
64
Setup>Comm (Communications)
65
Com2
65
TCP Port2
65
Table 2-14. COM Port Configuration
65
Network Settings
66
Hessen
66
Figure 2-43. Communications Configuration, Network Settings
66
Table 2-15. Lan/Ethernet Configuration Properties
66
Transferring Configuration to Other Instruments
67
Figure 2-44. Configuration Transfer
67
Communications and Remote Operation
69
Serial Communication
69
Modbus
69
Hessen
70
Table 3-1. Teledyne Api's Hessen Protocol Response Modes
70
Mode Description
70
Table 3-2. Hessen List Configuration Summary
71
Rest
71
Table 3-3. REST Resource Descriptions
71
Operation
71
Ethernet
72
Numaview™ Remote
72
Table 3-4. Ethernet Status Indicators
72
Calibration
73
Important Precalibration Information
73
Calibration Requirements
73
Zero Air
73
Calibration (Span) Gas
73
Interferents
74
Dilution Ratio Option Software Set up
74
Data Recording Devices
75
Calibration Procedures
75
Calibration and Check Procedures for Basic Configuration
75
Zero Calibration Check and Actual Calibration
76
Span Calibration Check and Actual Calibration
76
Figure 4-1. Multi-Point Calibration Page
76
Calibration and Check Procedures with Valve Options Installed
77
Figure 4-2. Zero and Span Calibration Screens
77
Automatic Cal Checks (AUTO CAL) with Zero/Span Valve
78
Automatic Zero/Span Calibration Check (Auto Cal)
78
Figure 4-3. Auto Cal Page
79
Table 4-1. Auto Cal Programming Sequence Execution
79
Calibration Quality
80
Calibration of the Electronic Subsystems
80
Pressure Calibration
80
Flow Calibration
81
O 3 Gen Calibration (with IZS Option)
81
Maintenance and Service
83
Maintenance Schedule
83
Table 5-1. N400 Maintenance Schedule
85
Predictive Diagnostics
87
Table 5-2. Predictive Uses for Dashboard Functions
87
Operational Health Checks
88
Software/Firmware Updates
88
Remote Updates
88
Figure 5-1. Report Generation Page
88
Figure 5-2. Remote Update Page
88
Manual Reload/Update Procedures
89
Figure 5-3. Manual Update Page (and Other Utilities)
89
Time Zone Changes
90
Figure 5-4. Time Zone Change Requirements
90
Maintenance Procedures
91
Replacing the 47 MM Sample Particulate Filter Option
91
Figure 5-5. Replacing the Particulate Filter's Membrane Element
91
Replacing the Long-Life DFU Filter Option
92
Performing Leak Checks
92
Vacuum Leak Check and Pump Check
92
Pressure Leak Check
93
Performing a Sample Flow Check
94
Maintaining the Photometer Absorption Tube
94
Replacing the Optical Bench UV Lamp
95
Adjusting or Replacing the Izs Ozone Generator Option Suv Lamp
96
Figure 5-7. O 3 Generator UV Lamp
96
Troubleshooting
97
Fault Diagnosis with Alerts
98
Table 5-3. Alerts - Indicated Failures
98
Fault Diagnosis with Dashboard Functions
99
Table 5-4. Dashboard Functions - Indicated Failures
99
The Diagnostic Signal I/O Function
100
Fault Diagnosis with Board Leds
101
Figure 5-8. Mainboard
101
Figure 5-9. Ozone Sensor Board Leds
102
Figure 5-10. DC Pump Control Board Leds
102
Flow Problems
103
Flow Is Zero
103
Figure 5-11. HD Non-PID Controlled Pump
103
Low Flow
104
High Flow
104
Actual Flow Does Not Match Displayed Flow
104
Sample Pump
105
Calibration Problems
105
Miscalibrated
105
Non-Repeatable Zero and Span
105
Inability to Span - no SPAN Button (CALS)
106
Inability to Zero - no ZERO Button (CALZ)
106
Other Performance Problems
106
Temperature Problems
106
Box Temperature
106
Sample Temperature
106
UV Lamp Temperature
107
IZS Option Ozone Generator Temperature
107
Subsystem Checkout
107
AC Main Power
107
LCD Display Module
108
Communications
108
Troubleshooting the Photometer
108
Checking the Measure/Reference Valve
108
Service Procedures
109
Replacing the Fuse
109
Replacing a Module
110
Figure 5-12. Fuse Access
110
Connectors on Mainboard
111
Connectors on DC Pump PCA
111
Figure 5-13. Mainboard Connectors
111
Figure 5-14. DC Pump Control Board Connectors
111
Connectors on Ozone Generator Lamp PCA
112
Connector on Ozone Generator UV Detector
112
Replacing the Standard Reference O3 Scrubber
112
Figure 5-15. Ozone Generator Lamp PCA
112
Figure 5-16. Ozone Generator UV Detector PCA
112
Replacing the IZS O Scrubber
113
Figure 5-17. IZS O 3 Generator Zero Air Scrubber Location
113
Frequently Asked Questions
114
Technical Assistance
115
Theory of Operation
116
Measurement Method
116
Calculating O Concentration
117
The Photometer UV Absorption Path
118
Figure 6-1. O 3 Absorption Path
118
The Reference / Measurement Cycle
119
Interferent Rejection
119
Aromatic Hydrocarbons
120
Mercury Vapor
120
Pneumatic Operation
120
Sample Gas Air Flow
120
Flow Rate Control
121
Figure 6-2. Flow Control Assembly & Critical Flow Orifice
121
Particulate Filter
122
Pneumatic Sensors
122
Sample Pressure Sensor
122
Sample Flow Sensor
122
Electronic Operation
122
Modules
122
Power Switches
123
Software Operation
123
Adaptive Filter
123
Calibration - Slope and Offset
124
Appendix A - MODBUS Registers
125

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TELEDYNE API N400 User Manual (132 pages)

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