Teledyne gfc 7000ta 103, 104, 114, 115, 130, 132, 143, 145, 152, 162, 167, 168, 184, 188, 189

Table of Contents		Model GFC7000TA Carbon Dioxide Analyzer
LIST OF FIGURES
Figure 3-1:	Front Panel Layout		11
Figure 3-2:	Display Screen and Touch Control		12
Figure 3-3:	Display/Touch Control Screen Mapped to Menu Charts		14
Figure 3-4:	Rear Panel Layout		15
Figure 3-5:	Internal Chassis Layout		17
Figure 3-6:	Optical Bench Layout		18
Figure 3-7:	GFC 7000TA Internal Gas Flow		19
Figure 3-8:	Analog In Connector		20
Figure 3-9:	Pneumatic Connections–Basic Configuration–Using Bottled Span Gas		27
Figure 3-10:	Pneumatic Connections–Basic Configuration–Using Gas Dilution Calibrator		27
Figure 3-11:	Pneumatic Connections with Ambient Zero/Ambient Span Valves (OPT 50A)		30
Figure 3-12:	Pneumatic Connections with Ambient Zero/Ambient Span Valves (Opt 50A) and
	External Zero Air Scrubber		30
Figure 3-13:	Pneumatic Connections with Ambient Zero/Pressurized Span Valves (OPT 50B)		31
Figure 3-14:	Pneumatic Connections with Ambient Zero/Pressurized Span Valves (Opt 50B) and
	External Zero Air Scrubber		31
Figure 3-15:	Example of Pneumatic Set up for Multipoint Calibration		32
Figure 3-16:	O2 Sensor Calibration Set Up		40
Figure 5-1:	Current Loop Option Installed on the Motherboard		52
Figure 5-2:	Internal Pneumatic Flow – Ambient Zero/Pressurized Span Valves		55
Figure 5-3:	Internal Pneumatic Flow – Ambient Zero/Ambient Span		56
Figure 5-4:	Multi-drop/LVDS PCA Seated on CPU		58
Figure 5-5:	Oxygen Sensor - Principle of Operation		59
Figure 5-6:	GFC 7000TA – Internal Pneumatics with O2 Sensor Option 65		60
Figure 6-1:	Front Panel Display		63
Figure 6-2:	Viewing TEST Functions		66
Figure 6-3:	Viewing and Clearing GFC 7000TA WARNING Messages		68
Figure 6-4:	Default DAS Channels Setup		75
Figure 6-5:	APICOM User Interface for DAS Configuration		88
Figure 6-6:	Analog Output Connector Pin Out		89
Figure 6-7:	Rear Panel Connector Pin-Outs for COM1 & COM2 in RS-232 Mode		103
Figure 6-8:	CPU Connector Pin-Outs for COM1 & COM2 in RS-232 Mode		104
Figure 6-9:	Multidrop/LVDS PCA Seated on CPU		114
Figure 6-10:	RS232-Multidrop PCA Host/Analyzer Interconnect Diagram		115
Figure 6-11:	Setup for Calibrating Analog Voltage Outputs		130
Figure 6-12:	Setup for Calibrating Current Outputs		132
Figure 6-13:	Status Output Connector		143
Figure 6-14:	Control Inputs		145
Figure 6-15:	APICOM Remote Control Program Interface		152
Figure 7-1:	Pneumatic Connections–Basic Configuration–Using Bottled Span Gas		162
Figure 7-2:	Pneumatic Connections–Basic Configuration–Using Gas Dilution Calibrator		163
Figure 7-3:	Pneumatic Connections – Ambient Zero/Pressurized Span Valves		166
Figure 7-4:	Pneumatic Connections – Ambient Zero/Pressurized Span Valves and External Zero Air
	Scrubber		167
Figure 7-5:	Pneumatic Connections – Ambient Zero/Ambient Span Valves		167
Figure 7-6:	Pneumatic Connections – Ambient Zero/Ambient Span Valves with External Zero Air
	Scrubber		168
Figure 8-1:	Sample Particulate Filter Assembly		184
Figure 9-1:	Measurement Fundamentals		188
Figure 9-2:	GFC Wheel		188
Figure 9-3:	Measurement Fundamentals with GFC Wheel		189
Figure 9-4:	Affect of CO2 in the Sample on CO2 MEAS & CO2 REF		190
Figure 9-5:	Effects of Interfering Gas on CO2 MEAS & CO2 REF		191

Teledyne Analytical Instruments xv