Agilent Technologies 34405A User Manual

Features and Functions 2
34405A User’s and Service Guide 49
*State managed by IO Processor firmware.
Reading Output Buffer* Cleared Cleared
Error Queue* Cleared Cleared
Power-on Status Clear* Enabled User Setting
Status Registers, Masks & Transition
Filters*
Cleared Cleared if power-on status clear
enabled; no change otherwise
Serial Number Unique value per-instrument No Change
Calibration
Calibration state Secured User Setting
Calibration value 0 No Change
Calibration String Cleared No Change
Ta ble 2 Reset/Power-On State
Parameter Factory Setting Power-on / Reset State
34405A users guide.book Page 49 Saturday, September 2, 2006 3:38 PM

Agilent Technologies 34405A Specifications

General

Brand	Agilent Technologies
Model	34405A
Category	Multimeter
Language	English

Summary

Getting Started Tutorial

Introducing the Agilent 34405A Multimeter

The Front Panel at a Glance

Visual identification of controls and indicators on the multimeter's front panel.

Making Measurements

Instructions on connecting the instrument and performing basic measurements.

Features and Functions

Math Operations

Details on using Null, dBm, dB, Min/Max, Limit, and Hold measurement functions.

Using the Utility Menu

Measurement Tutorial

DC Measurement Considerations

Factors affecting DC measurement accuracy, including thermal EMF errors.

Noise Rejection

True RMS AC Measurements

Performance Tests and Calibration

Calibration Overview

Performance Verification Tests Overview

Outlines different levels of tests to verify instrument performance.

Zero Offset Verification

Gain Verification

Disassembly and Repair

Operating Checklist

To Replace the Power Line Fuse

Electrostatic Discharge (ESD) Precautions

Guidelines to prevent damage from static electricity during servicing.

Mechanical Disassembly

Replaceable Parts

Specifications

DC Specifications

Detailed accuracy and performance specifications for DC measurements.

AC Specifications

Detailed accuracy and performance specifications for AC measurements.

Accuracy Specifications