ADLINK Technology NuDAQ PCI-9114DG, User Manual

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Calibration & Utilities
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6
Calibration & Utilities
In data acquisition process, how to calibrate your measurement devices
to maintain its accuracy is very important. Users can calibrate the
analog input and analog output channels under the users' operating
environment for optimizing the accuracy.
The software CD provides two utility programs. They are 9114util.exe
which provides three functions, System Configuration, Calibration, and
Functional Testing, and I_eeprom which is used to enable or disable
interrupt of PCI-9114 board. The utility programs are described in the
following sections.
6.1 Calibration
6.1.1 What do you need
Before calibrating your PCI-9114 card, you should prepare some
equipments for the calibration:
•
Calibration program: Once the program is executed, it will guide
you to do the calibration. This program is included in the
delivered package.
•
A 51/2 digit multi-meter (a 61/2 meter is recommended)
•
A voltage calibrator or a very stable and noise free DC voltage
generator.