Teledyne 212R instruction manual Table of Contents Introduction

Thermal Conductivity Analyzer				Model 212R
Table of Contents
1	Introduction
	1.1	Method of Analysis		5
	1.2	Sensitivity		6
	1.3	Stability		6
	1.4	Special Consideration		6
	1.5	Physical Configuration		6
2	Installation
	2.1	Location	.......................................................................	7
	2.2	Electrical Requirements & Connections		7
		2.2.1	Primary Power	8
		2.2.2	Signal Output	8
		2.2.3	Regulating Transformer	8
		2.2.4	Completion & Inspection	9
	2.3	Gas Requirements & Connections		9
		2.3.1	Reference Gas	10
		2.3.2	Zero Gas	10
		2.3.3	Span Gas	10
		2.3.4 Installation of Cylinder Supplies		11
		2.3.5	Sample Pressure	11
		2.3.6	Interconnecting Lines	11
		2.3.7	Vent Lines	12
3	Startup
	3.1	Preliminary		12
	3.2	Reference Gas Flow		13
	3.3	Zero Gas Flow		13
	3.4	Warmup		13
	3.5	Zero Standardization		13
	3.6	Span Standardization		14
	3.7	Bypass		14
	3.8	Sample Mode		15
4	Routine Operation
	4.1	Flowrate	.......................................................................	15
	4.2	Supporting Gas Supplies		16

Teledyne Analytical Instruments 3