Teledyne 275R, Instruction Manual, Page: 3 / 21

TELEDYNE ANALYTICAL INSTRUMENTS
Table of Contents Table of Contents
Table of Contents Table of Contents Table of Contents
1.0 INTRODUCTION
1.1 Features .............................................................................. 1.1
2.0 OPERATIONAL THEORY
2.1 Thermal Conductivity
.................................................... 2.1
2.2 Electronic Components .................................................... 2.2
3.0 OPERATIONS
3.1 Front Panel .......................................................................... 3.1
3.1.1 Function Switch .................................................... 3.1
3.1.2 Zero Control .................................................... 3.1
3.1.3 Span Control .................................................... 3.1
3.1.4 Cell Temperature .................................................... 3.1
3.1.5 Flowmeter
.................................................... 3.1
3.1.6 Analog Meter .................................................... 3.2
3.1.7 Analog Output .................................................... 3.2
3.2 Start-Up ............................................................................... 3.2
3.2.1 Preliminary .................................................... 3.2
3.2.2 Flowrates .................................................... 3.2
3.2.3 Calibration .................................................... 3.2
4.0 INSTALLATION
4.1 Locations ............................................................................. 4.1
4.2 Electrical Connections
.................................................... 4.1
4.3 Gas Connections .................................................... 4.2
4.3.1 Gases .................................................... 4.2
4.3.2 Vent Lines .................................................... 4.2
4.4 Pressure Regulation .................................................... 4.3
5.0 MAINTENANCE & TROUBLESHOOTING .........................
5.1
6.0 Appendix
Specifications ...................................................................... A.1
Calibration Data .................................................................. A.2
Spare Parts List ................................................................... A.3