Thermo 42i - Table of Contents

Thermo Electron Corporation Model 42i Low Source Instruction Manual v
Contents
Chapter 1 Introduction......................................................................................1-1
Principle of Operation ............................................................1-2
Specifications ..........................................................................1-3
Chapter 2 Installation .......................................................................................2-1
Lifting.....................................................................................2-1
Unpacking and Inspection ......................................................2-1
Setup Procedure......................................................................2-3
Startup ....................................................................................2-5
Chapter 3 Operation ..........................................................................................3-1
Display....................................................................................3-2
Pushbuttons............................................................................3-3
Soft Keys..............................................................................3-4
Software Overview ..................................................................3-4
Power-Up Screen .................................................................3-6
Run Screen...........................................................................3-6
Main Menu..........................................................................3-7
Range Menu ...........................................................................3-8
Single Range Mode ..............................................................3-8
Dual Range Mode..............................................................3-10
Auto Range Mode..............................................................3-11
Gas Units...........................................................................3-14
NO, NO
2
, and NO
x
Ranges..............................................3-14
Set Custom Ranges ............................................................3-16
Averaging Time.....................................................................3-17
Calibration Factors Menu .....................................................3-18
NO and NO
x
Backgrounds................................................3-19
NO, NO
2
, and NO
x
Coefficients ......................................3-21
Calibration Pressure ...........................................................3-22
Calibration Menu .................................................................3-23
Calibrate NO and NO
x
Background..................................3-24
Calibrate NO, NO
2
, and NO
x
Coefficients .......................3-25
Calibrate Pressure...............................................................3-26
Zero/Span Check ...............................................................3-26