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NI cDAQ-9174/9178 USB Chassis Quick Start

NI-DAQmx installation and hardware setup

NI 9231 Getting Started Guide

NI 9231 connection information

NI 9231 Datasheet

NI 9231 circuitry and specifications

NI-DAQmx Readme

Operating system and application software support in NI-DAQmx

LabVIEW Help

LabVIEW programming concepts and reference information about NI-DAQmx VIs

and functions

NI-DAQmx C Reference Help

Reference information for NI-DAQmx C functions and NI-DAQmx C properties
NI-DAQmx .NET Help Support for Visual Studio
Reference information for NI-DAQmx .NET methods and NI-DAQmx .NET

properties, key concepts, and a C enum to .NET enum mapping table

Test Equipment

The following table lists the equipment recommended for the performance verification and

adjustment procedures. If the recommended equipment is not available, select a substitute

using the requirements listed.

Table 1.

 Recommended Equipment

Equipment

Recommended Model

Requirements

 

 

 

Calibrator

Fluke 5502A, Fluke 5522A,

Fluke 5730A

Use a high-precision voltage

source with gain error of

<100 ppm and offset error

<0.1 mV.

BNC (F) to Banana

Adapter

Pomona Electronics 1270

2

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NI 9231 Calibration Procedure

Содержание NI 9231

Страница 1: ...NI 9231...

Страница 2: ...Update 6 Reverification 6 Accuracy under Calibration Conditions 6 Worldwide Support and Services 7 Software Calibrating the NI 9231 requires the installation of NI DAQmx 18 1 or later on the calibrat...

Страница 3: ...AQmx NET Help Support for Visual Studio Reference information for NI DAQmx NET methods and NI DAQmx NET properties key concepts and a C enum to NET enum mapping table Test Equipment The following tabl...

Страница 4: ...ement circuitry is at a stable operating temperature Initial Setup Complete the following steps to set up the NI 9231 1 Install NI DAQmx 2 Make sure that the NI cDAQ 9178 power source is not connected...

Страница 5: ...s the NI 9231 ground connection 3 Set the calibrator voltage to a Test Point value indicated in the NI 9231 Verification Test Limits table 4 Set the calibrator to Operate mode OPR 5 Acquire and averag...

Страница 6: ...stment The following performance adjustment procedure describes the sequence of operation required to adjust the NI 9231 Accuracy Adjustment Complete the following procedure to adjust the accuracy per...

Страница 7: ...an external calibration setting the C Series calibration temperature and closing the external calibration Reverification Repeat the Verification section to determine the As Left status of the device...

Страница 8: ...t ni com services for information about the services NI offers Visit ni com register to register your NI product Product registration facilitates technical support and ensures that you receive importa...

Страница 9: ...ments EULAs and third party legal notices in the readme file for your NI product Refer to the Export Compliance Information at ni com legal export compliance for the NI global trade compliance policy...

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