Teledyne GFC 7001EM operation manual Calibration Procedures, 185

Table of Contents	Model GFC7001E Carbon Dioxide Analyzer
8.1.7. Terminal Operating Modes		156
8.1.7.1. Help Commands in Terminal Mode		156
8.1.7.2. Command Syntax		157
8.1.7.3. Data Types		157
8.1.7.4. Status Reporting		158
8.1.7.5. COMM Port Password Security		159
8.2. Multidrop RS-232 Set Up		160
8.3. RS-485 Configuration of COM2		162
8.4. Remote Access via the Ethernet		164
8.4.1. Ethernet Card COM2 Communication Modes and Baud Rate		164
8.4.2. Configuring the Ethernet Interface Option using DHCP		165
8.4.3. Manually Configuring the Network IP Addresses		167
8.4.4. Changing the Analyzer’s HOSTNAME		170
8.5. MODBUS SetUp		171
8.5.1. Remote Access by Modem		172
8.6. Using the GFC 7001E/EM with a Hessen Protocol Network		175
8.6.1. General Overview of Hessen Protocol		175
8.6.2. Hessen COMM Port Configuration		175
8.6.3. Activating Hessen Protocol		176
8.6.4. Selecting a Hessen Protocol Type		177
8.6.5. Setting The Hessen Protocol Response Mode		178
8.6.6. Hessen Protocol Gas List Entries		179
8.6.6.1. Gas List Entry Format and Definitions		179
8.6.6.2. Editing or Adding HESSEN Gas List Entries		180
8.6.6.3. Deleting HESSEN Gas List Entries		181
8.6.7. Setting Hessen Protocol Status Flags		182
8.6.8. Instrument ID Code		183
8.7. APICOM Remote Control Program		184
9. CALIBRATION PROCEDURES		185
9.1. Before Calibration		186
9.1.1. Required Equipment, Supplies, and Expendables		186
9.1.2. Calibration Gases		186
9.1.2.1. Zero Air		186
9.1.2.2. Span Gas		187
9.1.2.3. Traceability		187
9.1.3. Data Recording Devices		187
9.2. Manual Calibration Checks and Calibration of the GFC 7001E/EM Analyzer in its Base Configuration....		188
9.2.1. Setup for Basic Calibration Checks and Calibration		188
9.2.2. Performing a Basic Manual Calibration Check		190
9.2.3. Performing a Basic Manual Calibration		191
9.2.3.1. Setting the Expected Span Gas Concentration		191
9.2.3.2. Zero/Span Point Calibration Procedure		192
9.3. Manual Calibration with Zero/Span Valves		193
9.3.1. Setup for Calibration Using Valve Options		193
9.3.2. Manual Calibration Checks with Valve Options Installed		195
9.3.3. Manual Calibration Using Valve Options		196
9.3.3.1. Setting the Expected Span Gas Concentration		196
9.3.3.2. Zero/Span Point Calibration Procedure		197
9.3.3.3. Use of Zero/Span Valve with Remote Contact Closure		198
9.4. Automatic Zero/Span Cal/Check (AutoCal)		198
9.4.1. SETUP  ACAL: Programming and AUTO CAL Sequence		201
9.4.1.1. AutoCal with Auto or Dual Reporting Ranges Modes Selected		203
9.5. CO Calibration Quality		204
9.6. Calibration of the GFC 7001E/EM’s Electronic Subsystems		205
9.6.1. Dark Calibration Test		205
9.6.2. Pressure Calibration		206
9.6.3. Flow Calibration		207
9.6.4. Electrical Test Calibration		208
Teledyne Analytical Instruments		12