WARNING

User's Guide

Maintenance

Maintenance

This section provides the following maintenance information:

Cleaning

Servicing

Cleaning the Selector

To maintain high performance, the selector must be kept clean. Oil, perspiration, hair, dust, and dirt will degrade the board insulation, which increases leakage current and decreases measurement accuracy.

Agilent Technologies recommend the following cleaning procedure:

1.Make sure that voltage or current is not present at any channel.

2.Disconnect all cables from the selector.

3.Using lint-free paper, gently wipe the chassis. For any area that will not come clean, dip the lint-free paper into alcohol and wipe the area gently.

Servicing the Selector

This section provides information for trained service personnel to repair the selector.

When a replaceable part, which is shown with the Agilent part number in this section, needs to be replaced, order the parts from the nearest Agilent Technologies Sales and Service Office.

High voltages may be present in the selector when voltage or current is applied. Be careful to avoid electric shock.

Before you repair the selector, make sure that terminals are not connected to any instrument.

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Agilent 16440A User’s Guide, Edition 4

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Agilent Technologies 16440A SMU manual Maintenance, Cleaning the Selector, Servicing the Selector

16440A SMU specifications

Agilent Technologies, now known as Keysight Technologies, offers a range of precision instruments designed for various applications in electronics testing and analysis. One of the standout products in their portfolio is the Agilent 16440A Source Measure Unit (SMU). The Agilent 16440A is tailored for both automated and manual measurements across a broad range of electrical components and systems in research and development, production, and quality assurance.

The Agilent 16440A SMU is a versatile instrument that combines sourcing and measurement capabilities in a single device. This integration allows users to perform tasks such as IV characterization, device testing, and functional testing of semiconductor devices and other electronic components. It can generate precise voltage and current levels while simultaneously measuring the resulting current and voltage, making it ideal for tasks that require high accuracy and reliability.

One of the key features of the Agilent 16440A is its ability to source and measure with high resolution. With a resolution of up to 1 microamp for current and 1 millivolt for voltage, it is well-suited for measuring small signals in highly sensitive devices. Additionally, the SMU includes a wide dynamic range, allowing it to operate effectively across various types of devices, from microelectronic components to larger power devices.

The Agilent 16440A is built on advanced measurement technology that ensures low noise and minimal drift, essential for accurate readings, particularly in precision applications. The unit incorporates a built-in data logging function, enabling users to capture data over time for further analysis. This feature is particularly useful for long-term tests and reliability assessments.

Moreover, the instrument supports a variety of communication interfaces, including USB, GPIB, and Ethernet, facilitating easy integration into automated test systems and enhancing its versatility in different testing environments. Its user-friendly interface ensures that both novice and experienced engineers can operate the SMU efficiently.

In conclusion, the Agilent 16440A SMU stands out for its precision, versatility, and advanced measurement technologies. With features that cater to a wide array of applications, it is an invaluable tool for engineers involved in the testing and characterization of electronic devices. Whether in a laboratory setting or on the production floor, the 16440A delivers reliable performance that meets the demanding needs of modern electronics testing.