PE Spectrum GX FTIR用户手册Spectrum GX User’s Guide

仪器资料 · 发表于 2024-8-22 08:51:46

PE Spectrum GX 用户手册Spectrum GX User’s Guide

and Safety Information .............................................................. 9
Summary....................................................................................................... 11
General Safety .............................................................................................. 12
Location and Ventilation....................................................................... 13
Electrical Safety .................................................................................... 14
EMC Compliance .................................................................................. 15
Laser Safety Regulations.............................................................................. 16
Explanation of the Laser Radiation Hazard and Laser Radiation
Classifications ....................................................................................... 16
Laser Labels and Laser Apertures......................................................... 18
Conventions................................................................................................. 21
About This Manual....................................................................................... 23
Conventions used in this Manual ................................................................. 24
An Overview of the Spectrum GX............................................................ 27
Introduction to FT-IR ................................................................................... 29
The Advantages of FT-IR Spectroscopy ............................................... 29
The Principle of the Michelson Interferometer..................................... 30
Generating the Interferogram ................................................................ 33
Measuring the Interferogram................................................................. 34
Processing the Interferogram................................................................. 35
Introduction to the Spectrum GX ................................................................. 43
The Optical Module .............................................................................. 44
Source.................................................................................................... 45
Stops and Filter Wheel .......................................................................... 46
Interferometer........................................................................................ 47
Beamsplitter........................................................................................... 48
Polarizer................................................................................................. 48
Sample Area .......................................................................................... 50
Detector Area ........................................................................................ 51
Instrument Specification............................................................................... 53
Using the Spectrum GX ........................................................................... 57
Switching on the Instrument......................................................................... 59
Initializing the Instrument ............................................................................ 60
Indicator Panel....................................................................................... 61
Setting up the Instrument.............................................................................. 62
Scanning ....................................................................................................... 65
Adjustments Toolbox ................................................................................... 66
HTML Help.................................................................................................. 67