Analyzing Samples
Agilent Cary 630 FTIR Spectrometer User’s Guide 23
3. Analyzing Samples
Interchanging Sampling Accessories 24
Diamond ATR Sampling Accessory 26
ZnSe ATR Sampling Accessory 30
Germanium ATR Sampling Accessory 34
5 Bounce Zinc Selenide ATR Sampling Accessory 38
Transmission Sampling Accessory 40
10 and 45 Degree Specular Reflectance Sampling
Accessories 42
TumblIR Sampling Accessory 45
DialPath Sampling Accessory 48
Diffuse Reflectance Sampling Accessory 53
The Agilent Cary 630 FTIR spectrometer requires a sampling
accessory in order to present the sample to the infrared beam. You
will have selected one or more sampling accessories when you ordered
your Cary 630 FTIR. Additional sampling accessories can be
purchased at a later date if your sampling needs change.
The basic steps for analyzing a sample with all sampling accessories
are:
1 Clean the sample interface.
2 Collect a background spectrum.
3 Collect a sample spectrum.