HP 34401A Multimeter: Difference between revisions
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'''HP 34401A Multimeter Summary''' | |||
The HP 34401A is a high-performance digital multimeter designed for both bench-top and system testing applications. It offers a combination of resolution, accuracy, and speed that rivals more expensive units. | |||
'''Key Features:''' | |||
* '''Resolution and Accuracy:''' | |||
** 6½ digit resolution | |||
** Basic accuracy: 0.0035% DC, 0.06% AC | |||
** True RMS AC Volts and Current measurements | |||
* '''Measurement Functions:''' | |||
** DC/AC voltage | |||
** DC/AC current | |||
** 2- and 4-wire resistance | |||
** Diode test | |||
** Continuity test | |||
** Frequency and period measurements | |||
* '''System Capabilities:''' | |||
** GPIB (IEEE-488) and RS-232 interfaces | |||
** Standard programming languages: SCPI, HP 3478A, and Fluke 8840 | |||
** Reading rates up to 1000 readings per second | |||
** Storage for up to 512 readings | |||
** Limit testing with pass/fail signals | |||
* '''Bench-Top Features:''' | |||
** Highly visible vacuum-fluorescent display | |||
** Built-in math operations | |||
** Hands-free Reading Hold feature | |||
** Portable, ruggedized case with non-skid feet | |||
* '''Input Characteristics:''' | |||
** Maximum voltage input: 1000 V | |||
** Maximum current input: 3 A | |||
** Input resistance: 10 M ohms or > 10 G ohms for most ranges | |||
'''Applications:''' | |||
The HP 34401A is versatile and can be used for a wide range of applications including bench-top testing, system testing, and data acquisition. Its high accuracy and speed make it suitable for precision measurements in electronics, telecommunications, and other fields. | |||
'''References:''' | |||
# '''HP 34401A User’s Guide''' - Purdue Engineering: https://engineering.purdue.edu/~aae520/hp34401manual.pdf | |||
# '''Agilent 34401A 6 ½ Digit Multimeter''' - California State University, Sacramento: https://www.csus.edu/indiv/t/tatror/eee_117_lab/3017_test_equipment/34401_dmm.pdf | |||
# '''Keysight / Agilent 34401A Digital Multimeter, 6½ Digit''' - Bell Electronics: https://www.bellnw.com/products/keysight-34401a | |||
# '''How to measure current with a 34401A multimeter''' - YouTube: https://www.youtube.com/watch?v=8Hzpk82fFPw | |||
# '''Keysight 34401A 6½ Digital Multimeter''' - ATECorp: https://www.atecorp.com/products/keysight-technologies/34401a | |||
Revision as of 15:36, 16 December 2024
HP 34401A Multimeter Summary
The HP 34401A is a high-performance digital multimeter designed for both bench-top and system testing applications. It offers a combination of resolution, accuracy, and speed that rivals more expensive units.
Key Features:
- Resolution and Accuracy:
- 6½ digit resolution
- Basic accuracy: 0.0035% DC, 0.06% AC
- True RMS AC Volts and Current measurements
- Measurement Functions:
- DC/AC voltage
- DC/AC current
- 2- and 4-wire resistance
- Diode test
- Continuity test
- Frequency and period measurements
- System Capabilities:
- GPIB (IEEE-488) and RS-232 interfaces
- Standard programming languages: SCPI, HP 3478A, and Fluke 8840
- Reading rates up to 1000 readings per second
- Storage for up to 512 readings
- Limit testing with pass/fail signals
- Bench-Top Features:
- Highly visible vacuum-fluorescent display
- Built-in math operations
- Hands-free Reading Hold feature
- Portable, ruggedized case with non-skid feet
- Input Characteristics:
- Maximum voltage input: 1000 V
- Maximum current input: 3 A
- Input resistance: 10 M ohms or > 10 G ohms for most ranges
Applications:
The HP 34401A is versatile and can be used for a wide range of applications including bench-top testing, system testing, and data acquisition. Its high accuracy and speed make it suitable for precision measurements in electronics, telecommunications, and other fields.
References:
- HP 34401A User’s Guide - Purdue Engineering: https://engineering.purdue.edu/~aae520/hp34401manual.pdf
- Agilent 34401A 6 ½ Digit Multimeter - California State University, Sacramento: https://www.csus.edu/indiv/t/tatror/eee_117_lab/3017_test_equipment/34401_dmm.pdf
- Keysight / Agilent 34401A Digital Multimeter, 6½ Digit - Bell Electronics: https://www.bellnw.com/products/keysight-34401a
- How to measure current with a 34401A multimeter - YouTube: https://www.youtube.com/watch?v=8Hzpk82fFPw
- Keysight 34401A 6½ Digital Multimeter - ATECorp: https://www.atecorp.com/products/keysight-technologies/34401a