CALIBRATION PROCEDURE
NI 9207
16-channel, ±2- mA/±10 V, 24-bit Analog Input Module
This document contains the verification and adjustment procedures for the National
Instruments 9207. For more information about calibration solutions, visit
ni.com/
calibration
.
Contents
Software.................................................................................................................................... 1
Documentation.......................................................................................................................... 2
Test Equipment......................................................................................................................... 2
Test Conditions......................................................................................................................... 3
Initial Setup............................................................................................................................... 3
Verification............................................................................................................................... 3
Voltage Accuracy Verification......................................................................................... 4
Current Accuracy Verification ......................................................................................... 5
Voltage Accuracy Adjustment.......................................................................................... 7
Current Accuracy Adjustment .......................................................................................... 8
EEPROM Update ..................................................................................................................... 8
Reverification ........................................................................................................................... 9
Accuracy Under Calibration Conditions .................................................................................. 9
Worldwide Support and Services ............................................................................................. 10
Software
Calibrating the NI 9207 requires the installation of NI-DAQmx 9.1 or later on the calibration
system. You can download NI-DAQmx from
ni.com/downloads
. NI-DAQmx supports
LabVIEW, LabWindows
™
/CVI
™
, C/C++, C#, and Visual Basic .NET. When you install
NI-DAQmx you only need to install support for the application software that you intend to use.
ni.com/manuals
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