Document Outline

• M200E DOCUMENTATION
  • Available Documentation
  • Manual Structure
  • How to use this Instruction Manual
• SPECIFICATIONS, APPROVALS AND WARRANTY
  • M200E Operating Specifications
  • EPA Equivalency Designation
  • CE Mark Compliance
  • Warranty
• GETTING STARTED
  • Unpacking and Initial Setup
  • M200E Layout
  • Pneumatic Connections
    • Span Gas Defined
    • Zero Gas Defined
  • Electrical Connections
    • Power Connection
    • Analog Output Connections
    • Ethernet Connection and Configuration
  • Initial Operation
    • Startup
    • Warm-Up
    • Warning Messages
    • Functional Check
  • First Calibration
    • Basic Calibration Procedure
    • Interferences for NOX Measurements
• FREQUENTLY ASKED QUESTIONS & GLOSSARY
  • Frequently Asked Questions
  • Glossary
• OPTIONAL HARDWARE AND SOFTWARE
  • External Pumps (Option 10)
  • Rack Mount Kits (Options 20-23)
  • Carrying Strap Handle (Option 29)
  • Current Loop Analog Outputs (Option 41)
  • Particulate Filter Kit (Option 42A)
  • Calibration Valve Options
    • Zero/Span Valves (Option 50)
    • Internal Zero/Span (IZS) (Option 51)
    • IZS Permeation Tubes (Options 53 & 55)
  • Scrubbers and Expendables
    • Charcoal Scrubber (Option 64A)
    • Charcoal Refill Kit (Part# 00596)
    • Zero Air Scrubber (Option 64B)
    • Zero Air Scrubber Maintenance Kit (Option 43)
    • M200E Expendables Kit (Option 42)
    • M200E Spare Parts Kit (Option 43)
  • Communication Options
    • RS232 Modem Cables (Options 60 and 60A)
    • RS-232 Multidrop (Option 62)
    • Ethernet (Option 63)
  • Sample Gas Conditioners (Options 86 & 88)
  • Additional Manual (Option 70)
  • Manual on CD (Option 70A)
  • Extended Warranty (Options 92 & 93)
• OPERATING INSTRUCTIONS
  • Overview of Operating Modes
  • Sample Mode
    • Test Functions
    • Warning Messages
    • Calibration Functions
  • Calibration Mode
  • Setup Mode
    • Password (PASS)
    • Configuration Information (CFG)
    • Clock (CLK)
  • Setup - Range Configuration (RNGE)
    • Physical and Analog Output Ranges
    • Reporting Range Modes
    • Single Range mode (SNGL)
    • Independent Range Mode (IND)
    • Auto Range Mode (AUTO)
    • Range Units
    • Dilution Ratio
  • Setup - Internal Variables (VARS)
  • Setup - Diagnostics (DIAG)
    • Signal I/O
    • Analog Output Step Test
    • Analog I/O Configuration
      • Analog Output Signal Type and Range Selection
      • Analog Output Calibration Mode
      • Manual Analog Output Calibration
      • Analog Output Offset Adjustment
      • Current Loop Output Adjustment
      • AIN Calibration
    • Test Channel Output
    • Optic Test
    • Electrical Test
    • Ozone Generator Override
    • Flow Calibration
  • Digital Inputs and Outputs
    • Status Outputs
    • Control Inputs
  • Setup - Communication Ports (COMM)
    • Analyzer ID
    • COM Port Default Settings
    • COM Port Cable Connections
    • COM2 Configuration
    • DTE and DCE Communication
    • COM Port Communication Modes
    • COM Port Baud Rate
    • COM Port Testing
    • Ethernet Port Configuration
    • Hessen Mode Configuration
  • Setup - Data Acquisition System (DAS)
    • iDAS Structure
      • iDAS Channels
      • iDAS Parameters
      • iDAS Triggering Events
    • Configuring the iDAS
      • Default M200E iDAS Configuration
      • Viewing iDAS Data and Settings
      • Editing iDAS Data Channels
      • Trigger Events
      • Editing iDAS Parameters
      • Sample Period and Report Period
      • Number of Records
      • RS-232 Report Function
      • Compact Report
      • Starting Date
      • Disabling/Enabling Data Channels
      • HOLDOFF Feature
    • Remote iDAS Configuration
  • Remote Operation of the Analyzer
    • Basic Operation
      • Terminal Operating Modes
      • Help Commands in Terminal Mode
      • Command Syntax
      • Data Types
    • Status Reporting
    • Remote Access by Modem
    • COM Port Password Security
    • APICOM Remote Control Program
    • Additional Communications Documentation
• CALIBRATION PROCEDURES
  • Calibration Preparations
    • Required Equipment, Supplies, and Expendables
    • Zero Air
    • Span Gas Standards
    • NO2 Permeation Tubes
    • Calibration Gas Traceability
    • Data Recording Devices
    • NO2 Conversion Efficiency
  • Manual Calibration
    • Connect Zero Air and Span Gases to the Analyzer
    • Set Expected NO and NOX Span Gas Concentrations
    • Perform Zero/Span Calibration:
  • Calibration Checks
  • Calibration with Zero/Span Valves
  • Calibration with IZS Option
  • Calibration Checks with IZS or Zero/Span Valves
  • Calibration With Independent or AUTO Ranges
    • Calibration in AUTO Range Mode
    • Independent Range Mode
    • Calibration With Remote Contact Closures
  • Automatic Calibration (AutoCal)
  • Calibration Quality Analysis
• EPA PROTOCOL CALIBRATION
  • Calibration of Equipment
  • Gas Phase Titration (GPT)
    • GPT Principle of Operation
    • GPT Calibrator Check Procedure
    • Example GPT Calculation
  • Multipoint Calibration Procedure
    • Zero Calibration
    • Span Calibration
    • GPT NO2 Calibration
  • Calibration Frequency
  • Other Quality Assurance Procedures
  • Summary of Quality Assurance Checks
  • Short Calibration Checks
    • Zero/Span Check Procedures
    • Precision Check
    • Precision Check Procedure
  • Certification of Working Standards
    • Certification Procedures of Working Standards
      • Other Methods of Establishing Traceability
  • References
• INSTRUMENT MAINTENANCE
  • Maintenance Schedule
  • Predictive Diagnostics
  • Maintenance Procedures
    • Changing the Sample Particulate Filter
    • Changing the O3 Dryer Particulate Filter
    • Changing the Ozone Filter Chemical
    • Rebuilding the External Sample Pump
    • Changing the Pump and IZS Dust Filters
    • Changing the IZS Permeation Tube
    • Changing the External Zero Air Scrubber
    • Changing the NO2 converter
    • Cleaning the Reaction Cell
    • Cleaning or Changing Critical Flow Orifices
    • Checking for Light Leaks
• THEORY OF OPERATION
  • Measurement Principle
    • Chemiluminescence
    • NOX and NO2 Determination
    • Chemiluminescence Detection
      • The Photo Multiplier Tube
      • Optical Filter
    • Auto Zero
    • Measurement Interferences
      • Direct Interference
      • Third Body Quenching
      • Light Leaks
  • Pneumatic Operation
    • Pump and Exhaust Manifold
    • Sample Gas Flow
    • Sample Particulate Filter
    • Ozone Gas Air Flow
    • O3 Generator
    • Perma Pure® Dryer
    • Ozone Supply Air Filter
    • Ozone Scrubber
    • Flow Rate Control - Critical Flow Orifices
    • Pneumatic Sensors
      • Vacuum Manifold
      • Sample Pressure Sensor
      • Vacuum Pressure Sensor
      • O3 Supply Air Flow Sensor
    • Dilution Manifold
  • Electronic Operation
    • CPU
      • Disk On Chip
      • Flash Chip
    • Sensor Module, Reaction Cell & PMT
      • Reaction Cell Heating Circuit
      • Photo Multiplier Tube (PMT)
      • PMT Cooling System
      • TEC Control Board
      • PMT Preamplifier
    • Pneumatic Sensor Board
    • Relay Board
      • Heater Control
      • Valve Control
      • Status LEDs
    • Motherboard
      • A to D Conversion
      • Sensor Inputs
      • Thermistor Interface
      • Analog Outputs
      • External Digital I/O
      • I2C Data Bus
      • Power-up Circuit
    • Power Supply/ Circuit Breaker
    • Communications Interface
      • Front Panel
      • Display
      • Keypad
      • Front Panel States LED’s
      • Display / Keyboard Interface Electronics
  • Software Operation
    • Adaptive Filter
    • Calibration - Slope and Offset
    • Temperature/Pressure Compensation (TPC)
    • NO2 Converter Efficiency Compensation
    • Internal Data Acquisition System (iDAS)
• TROUBLESHOOTING & REPAIR
  • General Troubleshooting
    • Warning Messages
    • Fault Diagnosis with Test Functions
    • Using the Diagnostic Signal I/O Function
    • Status LED’s
      • Motherboard Status Indicator (Watchdog)
      • CPU Status Indicator
      • Relay Board and Status LEDs
  • Gas Flow Problems
    • Zero or Low Flow Problems
      • Sample Flow is Zero or Low
      • Ozone Flow is Zero or Low
    • High Flow
    • Sample Flow is Zero or Low But Analyzer Reports Correct Flow
  • Calibration Problems
    • Negative Concentrations
    • No Response
    • Unstable Zero and Span
    • Inability to Span - No SPAN Key
    • Inability to Zero - No ZERO Key
    • Non-Linear Response
    • Discrepancy Between Analog Output and Display
    • Discrepancy between NO and NOX slopes
  • Other Performance Problems
    • Excessive noise
    • Slow Response
    • Auto-zero Warnings
  • Subsystem Checkout
    • Simple Vacuum Leak and Pump Check
    • Detailed Pressure Leak Check
    • Performing a Sample Flow Check
    • AC Power Configuration
    • DC Power Supply
    • I2C Bus
    • Keyboard / Display Interface
    • Relay Board
    • Motherboard
      • A/D functions
      • Analog Output Voltages
      • Status Outputs
      • Control Inputs
    • CPU
    • RS-232 Communication
      • General RS-232 Troubleshooting
      • Modem or Terminal Operation
    • PMT Sensor
    • PMT Preamplifier Board
    • High Voltage Power Supply
    • Pneumatic Sensor Assembly
      • Reaction Cell Pressure
      • Sample Pressure
      • Ozone Flow
    • NO2 Converter
    • O3 Generator
    • IZS Option
    • Box Temperature
    • PMT Temperature
  • Repair Procedures
    • Disk-on-Chip Replacement
    • Flash Chip Replacement or Upgrade
    • O3 Generator Replacement
    • Sample and Ozone Dryer Replacement
    • PMT Sensor Hardware Calibration
    • Replacing the PMT, HVPS or TEC
  • Technical Assistance