biochrom HB Ultrospec 7500, User Manual

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Ultrospec 7500 User Manual • 41 56 2050 REV03 • 30
Step 19
Replace the previous sample with a test sample then take a sample
measurement using the sample measurement icon.
Repeat for all samples.
Step 20
Return to the Applications screen using the exit icon in the options menu OR use the additional options to save, print, and, or load previous
measurements (see the Additional Options section).
Wavescan
The Wavescan application is selected from the Applications screen. It can be used to perform absorbance (A) or % transmission (%T)
measurements across a range of wavelengths creating an absorbance, or transmission, spectrum.
Step 1
Set the minimum wavelength to between 190 to 1090 nm.
Step 2
Set the maximum wavelength to between 200 to 1100 nm.
Step 3
Select the step size from “1.0nm”, “0.5nm”, “0.2nm”, or “0.1nm”.
Step 4
Select the mode from “Absorbance” or “%Transmission” .
Step 5
Select the scan speed from “Slow”, “Medium”, “Fast”, or “Survey”.
Step 6
Proceed to the next parameter screen using the right/forward arrow.
Step 7
Set the number of sample overlays limit to “Off”, “2”, “3”, “4”, “5”, “6”,
“7”, or “8”.
Step 8
Select the sample name to bring up the sample window, enter a sample
seed prefix and the incremental sample number starting value. Confirm
the settings using the confirm icon.
Step 9
Proceed to the next parameter screen using the right/forward arrow.
Step 10
Set feature detection to “Off”, “Coarse”, “Sensitive”, “Custom”, or “Multi
λ”.
Step 11
If feature detection is set to “Coarse” , “Sensitive”, or “Custom” select the
trigger feature type from “Peaks” or “Valleys” , the feature sort from
“Wavelength” or “Magnitude”, and the draw peaks from “On” or “Off”.