The HP A is capable of making highly accurate measurements. In order to .. you should use manual range to get to the lowest range possible for the. Hp A Pdf User Manuals. View online or download Hp A User Manual. View and Download HP A user manual online. A Multimeter pdf manual download.

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File:HP A User – Mindworks

This command does not initiate the measurement. You query the event register using STATus: The following example uses the MEASure?

Low-level Measurement Errors Chapter 7 Measurement Tutorial Low-Level Measurement Errors Low-Level Measurement Errors When measuring ac voltages less than mV, be aware that these measurements are especially susceptible to errors introduced by extraneous noise sources.

Continuity Threshold Resistance Chapter 3 Features and Functions Measurement Configuration Continuity Threshold Resistance When measuring continuity, the multimeter emits a continuous tone if the measured resistance is less than the threshold resistance. There are five math operations available, only one of which can be enabled at a time. As you may already guess, all resistances were fine.

Rs Interface Configuration The delay is determined by function, range, integration time, and ac filter setting. Return the Edition 1, November remedies. To reduce the effects of measurement loading errors, you can set the input resistance to greater than 10 G for the mVdc, 1 Vdc, and 10 Vdc ranges.


HP 34401A User Manual

To Select A Range Chapter 8 Specifications Specifications You must insert a blank space to separate a parameter from manua, command keyword.

To Calculate Total Measurement Error Autozero Chapter 3 Features and Functions Measurement Configuration Autozero When autozero is enabled defaultthe multimeter internally disconnects the input signal manula each measurement, and takes a zero reading. Hope we can see more stuff later this year! Page 61 Digits Displayed: All multimeters exhibit measurement errors that are crest factor dependent.

Choose from one of the following: The cabling that you use to connect signals to the multimeter will also add additional capacitance and loading. Don’t have an account? Chapter 3 Features and Functions Triggering Voltmeter Complete Terminal The rear-panel VM Comp voltmeter complete terminal provides a low-true pulse after the completion of each measurement.

| HP A repair and calibration worklog

Settling Time Effects Table Of Contents When you apply power to the multimeter, it measures the power-line frequency 50 Hz or 60 Hzand then determines the proper integration time. Following recent trend with Hewlett-Packard equipment repair, welcome new article for more popular bench DMM repair worklog. However, you can use manual ranging for faster measurements since the multimeter does not have to determine which range to use for each measurement.


Status Reporting Commands Math must be enabled before you can store a value to the Relative Register. This is especially useful in situations where you want to take a reading, remove the test probes, mmanual have the reading remain on the display. HP A Zero calibration with 4W short.

Calibration was referenced to measurement results of my Keithley which was calibrated in February by Tektronix, and is most accurate meter I currently have up mahual date. Page of Go. The multimeter can also overrange on the 10 V range and measure up to a maximum of For ac measurements, resolution is actually fixed at 6 digits.