Alternative Ways To Create Method Files - Teledyne CombiFlash Rf User Manual

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CombiFlash® Rf User Manual
range of ions and up to 3 single ions may be chosen.
On PURION S and PURION L systems, detected ions
may be a mixture of positive and negative ions.
ION SETTINGS – Sets ionization parameters to
enhance detection of molecular ion peaks. See
I
ONIZATION
• Purity Measure — If using two absorbance
wavelengths, check this option to display a ratio of the
selected wavelengths. The ratio trace is often a useful
indicator of purity. Use the SHOW SPECTRAL PURITY
control to measure purity by using a comparison of
UV-spectra measured at differing times as a purity
measurement. The SPECTRAL PURITY DETECTION
button allows fractionation based on spectral purity.
Refer to the M
topic for more details of these features. Rf150 systems
have a fixed UV detection wavelength of 254 nm. The
peak detection settings for these systems include
slope-based and peak width options. These are described
in 1 and 2 above. Rf150 systems with the variable
wavelength option include a control to type or set the
detection wavelength.
6.4.2.3 Saving Changes to the Method File
After you have edited the method file, you can save the
changes for future use. Click the Save As button, give the
method file a descriptive name, then click the Save button.
The method file will be stored by the CombiFlash Rf system
and will be available for future runs.

6.4.3 Alternative Ways to Create Method Files

Other than editing a method file on the CombiFlash Rf
system, there are more ways to create method files.
6.4.3.1 Importing Method Files from another System
If a method file is located on another CombiFlash Rf system,
you can use the F
command to save the method file on an external storage
device. From the touch screen panel, this storage device is a
USB Flash Drive connected to the USB port below the display.
If connected to the system via an Internet browser, the storage
device may be any device that can be accessed by the local
computer.
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S
ETTINGS [6.3.10]
ONITORING THE
>E M
ILE XPORT
.
P M
URITY EASURE [6.4.9]
menu
ETHOD [6.2.1.10]