Agilent Technologies 4500 Series Operation Manual page 41

Optimum transmission pathlength is one important consideration
when using the DialPath for a range of liquid sample types. Because
the DialPath pathlengths are pre-aligned and fixed at, some sample
types may not give optimum results, such as high IR absorbing
materials.
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Agilent 4500 Series FTIR Operation Manual
Close the device by rotating the arm clockwise until it clicks into
place (see Figure 11).
Click the NEXT button on the software screen to proceed with
the analysis.
For detailed software instructions for measuring a sample, refer
to the MicroLab Software Operation Manual.
After completing the sample measurement, immediately clean the
sample from the accessory using the instructions provided above.
It is important to make sure both the top and bottom windows
are free of any residue from the previous sample as well as
adjacent windows to minimize any cross-contamination issues.
For detailed software instructions on reviewing results and
handling sample data, refer to MicroLab Software Operation
Manual.
For additional instructions on editing of methods and reviewing
data using the MicroLab PC Software, refer to the MicroLab
Software Operation Manual.
Analyzing Samples
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