Chapter 1 Quick Start

To Configure a Channel for Scanning

Note: Press to sequentially step through the scan list and take a measurement on each channel (readings are not stored in memory). This is an easy way to verify your wiring connections before initiating the scan.

3Run the scan and store the readings in non-volatile memory.

The instrument automatically scans the configured channels in consecutive order from slot 100 through slot 300 (the SCAN annunciator turns on). Channels that are not configured are skipped during the scan. In the default configuration, the instrument continuously scans the configured channels at a 10-second interval.

Press and hold to stop the scan.

4View the data from the scan.

All readings taken during a scan are automatically time stamped and stored in non-volatile memory. During the scan, the instrument calculates and stores the minimum, maximum, and average on all channels in the scan list. You can read the contents of memory at any time, even during a scan.

From the front panel, data is available for the last 100 readings on each channel readings taken during a scan (all of the data is available from

the remote interface). From the View menu, select READINGS and press

again. Then press and to choose the data you want to view for the selected channel as shown in the table below.

and

Select Channel Last Reading on Channel

Time of Last Reading

Minimum Reading on Channel

Time of Minimum Reading

Maximum Reading on Channel

Time of Maximum Reading

Average of Readings on Channel

Second Most Recent Reading on Channel

Third Most Recent Reading on Channel

99th Most Recent Reading on Channel

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Agilent Technologies 34970A manual Run the scan and store the readings in non-volatile memory, View the data from the scan
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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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