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General| Model | 34401A |
|---|---|
| Category | Multimeter |
| Digits | 6.5 |
| DC Voltage Range | 100 mV to 1000 V |
| AC Voltage Range | 100 mV to 750 V |
| Resistance Range | 100 Ω to 100 MΩ |
| Frequency Range | 3 Hz to 300 kHz |
| Interface | GPIB, RS-232 |
| Manufacturer | HP (Hewlett-Packard) |
| DC Current Range | 100 µA to 3 A |
| AC Current Range | 100 µA to 3 A |
| Display Type | VFD |
| Power Supply | 100-240 VAC, 50/60 Hz |
| Resistance Accuracy | 0.01% + 0.0005% of reading |
Identifies and describes the function of front panel keys and indicators.
Explains the meaning of various indicators on the multimeter's display.
Details the location and function of rear panel connectors and controls.
Explains the hierarchical menu organization and navigation methods.
Provides a step-by-step guide to using the multimeter's menu system.
Covers comma separators, null measurements, and reading memory.
Steps to prepare for use, including self-test and checking items.
Guides for measuring voltage, resistance, current, frequency, continuity, and diodes.
How to select measurement ranges and adjust display resolution.
Instructions for installing the multimeter in a rack.
Settings for AC filter, continuity threshold, input resistance, resolution, integration time.
Details on Null, Min-Max, dB, dBm, and Limit Test operations.
Explanation of manual, auto, and external triggering methods.
Information on reading memory, error handling, and self-test.
Settings for HP-IB, RS-232, baud rate, parity, and language.
Introduction to calibration security, count, and message features.
Procedures for replacing fuses.
Default settings after power-on or reset.
Details on MEASure? and CONFigure commands for setting up measurements.
Setup and commands for RS-232 and HP-IB serial communication.
Commands for querying status and managing calibration.
Introduction to SCPI language, syntax, and command formats.
Lists and explains common execution error codes and their causes.
Details errors encountered during self-tests and calibration procedures.
Demonstrates using MEASure? and CONFigure with HP BASIC and QuickBASIC.
Provides examples for RS-232 communication using QuickBASIC and Turbo C.
Explains thermal EMF, loading, noise, common mode, and resistance errors.
Details on True RMS, Crest Factor, and AC specific errors.
Techniques for optimizing DC, resistance, and AC measurement speeds.
Detailed specifications for DC voltage, current, resistance, and ratio measurements.
Specifications for AC voltage, current, frequency, and period measurements.
Covers general specs, dimensions, accessories, and safety certifications.
Guidance on understanding accuracy, resolution, sensitivity, and overrange.
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