The AGILENT 34405A Datasheet is a crucial document for anyone working with or considering using the Agilent (now Keysight) 34405A 5 1/2 digit digital multimeter (DMM). It provides comprehensive technical specifications, performance characteristics, and operating conditions for the instrument. Understanding the information contained within the AGILENT 34405A Datasheet is key to ensuring accurate measurements and proper utilization of the DMM’s capabilities.
Unlocking the Secrets Within the AGILENT 34405A Datasheet
The AGILENT 34405A Datasheet serves as the definitive source of truth regarding the DMM’s performance. It outlines the instrument’s accuracy specifications for various measurement functions, including DC voltage, AC voltage, DC current, AC current, resistance (2-wire and 4-wire), frequency, and continuity. These accuracy specifications are typically presented as a combination of a percentage of reading and a number of counts, which allows users to calculate the total uncertainty of their measurements. The datasheet also details the input impedance, voltage ranges, current ranges, and other relevant parameters for each measurement function. This information is absolutely vital for ensuring that the DMM is being used within its specified operating range and that the measurements obtained are reliable.
Beyond accuracy, the AGILENT 34405A Datasheet also covers environmental considerations and operating conditions. It specifies the temperature range within which the instrument meets its stated accuracy specifications, as well as storage temperature limits. Understanding these environmental factors helps users avoid potential errors caused by operating the DMM outside of its recommended conditions. The datasheet might also include information about:
- Power requirements (voltage, frequency, and current)
- Safety certifications and compliance
- Electromagnetic compatibility (EMC)
- Dimensions and weight
Furthermore, the AGILENT 34405A Datasheet often contains information on the instrument’s programming interface and available commands. This is particularly useful for users who wish to automate measurements or integrate the DMM into a larger test system. The commands allow users to remotely control the DMM’s functions, such as selecting the measurement function, setting the range, triggering measurements, and reading the results. This enables efficient and repeatable data acquisition for research, development, and manufacturing applications. As an example, the table below outlines basic DC voltage specifications:
| Range | Resolution (5 1/2 Digits) | Accuracy (1 Year) |
|---|---|---|
| 100 mV | 100 nV | ±(0.015% of reading + 0.003% of range) |
| 1 V | 1 µV | ±(0.015% of reading + 0.003% of range) |
For detailed and reliable information on the AGILENT 34405A Digital Multimeter, always consult the official AGILENT 34405A Datasheet. It’s your best resource for understanding the instrument’s capabilities and limitations.