Contents

Contents

Chapter 7 Application Programs

Example Programs for Excel 7.0 321

Example Programs for C and C++ 328

Chapter 8 Tutorial

System Cabling and Connections 335

Measurement Fundamentals 343

Low-Level Signal Multiplexing 378

Actuators and General-Purpose Switching 384

Matrix Switching 388

RF Signal Multiplexing 390

Multifunction Module 392

Relay Life and Preventative Maintenance 399

Chapter 9 Specifications

DC, Resistance, and Temperature Accuracy Specifications 404 DC Measurement and Operating Characteristics 405

AC Accuracy Specifications 406

AC Measurement and Operating Characteristics 407 Measurement Rates and System Characteristics 408 Module Specifications 409

BenchLink Data Logger Software Specifications 412 Product and Module Dimensions 413

To Calculate Total Measurement Error 414 Interpreting Internal DMM Specifications 416 Configuring for Highest Accuracy Measurements 419

Index

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Agilent Technologies 34970A manual Application Programs
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34970A specifications

Agilent Technologies 34970A is a versatile data acquisition and measurement system that has gained popularity in various industries, including research and development, manufacturing, and education. The primary purpose of the 34970A is to offer an efficient solution for data collection, monitoring, and analysis, which can significantly enhance productivity and accuracy in testing applications.

One of the main features of the 34970A is its modular design, allowing users to customize the system according to their specific measurement needs. The mainframe can accommodate up to three plug-in measurement modules, which can include various types of measurements such as analog, digital, temperature, and frequency. This modularity provides flexibility for users to tailor the system to their requirements, making it highly adaptable to different applications.

Another notable characteristic of the Agilent 34970A is its impressive channel configuration. The system can support up to 120 measurement channels when fully configured, enabling extensive data acquisition without the need for multiple devices. This capability is essential for applications requiring simultaneous monitoring of multiple parameters or locations.

The 34970A utilizes advanced signal processing technologies to ensure high-accuracy measurements. The internal 6.5-digit resolution multimeter provides precise readings, while the device also supports various input types, such as thermocouples and RTDs for temperature measurements. The ability to perform mathematical functions, such as summation and averaging, on the acquired data further enhances its usability.

For data storage and management, the Agilent 34970A features built-in memory for storing up to 20,000 readings. Users can also easily transfer data to a PC through the RS-232 interface or GPIB (IEEE 488) for further analysis and reporting. Additionally, it offers the capability to program automatic data logging and scheduling of measurements, which streamlines the testing process and reduces manual intervention.

In terms of user interface, the 34970A is equipped with a large graphical display that provides clear visualization of measurement data and easy navigation through settings and options. The menu-driven interface makes it accessible for users of all skill levels, simplifying the setup and operation of the device.

Overall, the Agilent Technologies 34970A stands out for its modularity, high channel capacity, advanced measurement technologies, and user-friendly interface. As a reliable and efficient data acquisition system, it is well-suited for a wide range of applications, making it an essential tool for engineers and technicians looking to enhance measurement precision and efficiency.
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