Bomem-GRAMS User's Guide

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Section 4.1 Description Parameter Setup: Hardware The Hardware tab is used to display and edit hardware parameters. • Instrument Type indicates the type of spectrometer or analyzer being used. This parameter cannot be edited in this dialog box; it is edited using the ABB FT-IR Control Panel applet. For information on using the Control Panel applet, refer to the FT-IR Spectrometer Ethernet Interface and External Ethernet Interface for FT-IR User’s Guide. • Acquisition card selects the type of acquisition card or instrument that will be used to acquire data. Note that only one instrument can be used at a time. The currently selected card or instrument is indicated by a symbol at the left of the name. A symbol indicates that the instrument is free, i.e. not already connected. 16 Bomem-GRAMS User's Guide
Chapter 4 The Collect Menu A symbol indicates that the instrument is busy and thus not available for connection. • Timeout sets the longest delay the program will wait before declaring that a hardware error has been detected. • Computer Controlled indicates that the instrument responds to computer commands. This parameter cannot be edited in the Hardware tab; it is edited using the ABB FT-IR Control Panel applet. • Detector selects the channel (detector) for which the first stage gain values are displayed. Depending on the selected instrument, the valid range is 1 or 2, or 1 to 64. • Use First Stage Gain and Use Second Stage Gain indicate that the gains on the first and second stages of the preamplifier are computer selectable. These parameters cannot be edited in the Hardware tab; they are edited using the ABB FT-IR Control Panel applet. • Use Default restores the default values. Parameter Setup: Spectroscopic Parameters The Spectroscopic Parameters tab is used to change the way spectra are calculated from the raw interferogram data. Bomem-GRAMS User's Guide 17
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Page 7 and 8: T ABLE OF CONTENTS About this Manua
Page 9: ABOUT THIS M ANUAL Audience a This
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Analytical and Advanced Solutions 5
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