Keysight (Agilent) 34420A
7.5 Digit nanoVolt/micro-Ohm Meter
Contact us for pricing and availability.
Description
The Agilent 34420A Nano-Volt / Micro-Ohm Meter sets a price/performance standard in low-level measurement capability. The noise performance of the 34420A nano- volt/micro ohm meter is more than an order of magnitude better then previously available from Agilent Technologies.
Low noise input amplifiers and a highly tuned input protection scheme bring reading noise down to 8 nVp-p. Longer integration times improve noise performance even further. A highly-stable current source and the low noise input combine to make outstanding low resistance measurements. A wide range of temperature measurement capabilities are built-in, providing support for SPRT, thermocouple, RTD, and thermistor sensors.
Features:
Low noise input amplifiers and a highly tuned input protection scheme bring reading noise down to 8 nVp-p. Longer integration times improve noise performance even further. A highly-stable current source and the low noise input combine to make outstanding low resistance measurements. A wide range of temperature measurement capabilities are built-in, providing support for SPRT, thermocouple, RTD, and thermistor sensors.
Features:
- Math/statistics
- 1024 reading memory
- GP-IB / RS232
- Chart Output
- SCPI and Keithley 181 compatible modes
- 30 ppm one year accuracy
- 100 pV sensitivity
- 1.3 nVrms / 8 nVp-p noise
- 1 mV to 100V ranges
- 60 ppm one year accuracy
- 100 nOhm sensitivity
- 1 Ohm to 1 Mohm ranges
- Low power resistance
- Voltage limited resistance
- 2 and 4 wire with offset compensation
- SPRT accuracy 0.003°C +probe accuracy
- Built-in conversion of SPRT, RTD, themistor and thermocouple
DC Volts
Resistance
Temperature
List of Options
| 100 | 100-volt ac line selection |
| 120 | 120-volt ac line selection |
| 1CM | Add rackmount kit |
| 220 | 220-volt ac line selection |
| 240 | 240-volt ac line selection |
| 34102A | Low Thermal Input Cable |
| 34103A | Low Thermal Shorting Plug |
| 34104A | Low Thermal Input Connector |
| 34131A | Transit Case |
| 34161A | Accessory Pouch |
| 34190A | Rackmount Kit |
| 34191A | 2U Dual Flange Kit |
| 34194A | Dual Lock Link Kit |
| 82350B | PCI High-Performance GPIB Interface Card |
| 82357B | USB/GPIB Interface High-Speed USB 2.0 |
| A6J | Certificate of calibration - ANSI/NCSL Z540, printed |
| ABA | U.S. Quick Users Guide (English localization) |
| ABD | Germany Quick Users Guide (German localization) |
| ABF | France Quick Users Guide (French localization) |
| ABJ | Japan Quick Users Guide (Japanese localization) |
| E5810A | LAN/GPIB Gateway |
| PS-S10 | Remote scheduled productivity assistance. Select 1 to 999 hours. |
| PS-S20 | Startup assistance |
| R-50C-011-3 | Agilent Calibration - 3 years |
| R-50C-011-5 | Agilent Calibration - 5 years |
| R-50C-016-3 | ISO 17025 Compliant Calibration - 3 years |
| R-50C-016-5 | ISO 17025 Compliant Calibration - 5 years |
| R-50C-021-3 | ANSI Z540-1-1994 Calibration - 3 years |
| R-50C-021-5 | ANSI Z540-1-1994 Calibration - 5 years |
| R-51B-001-3C | Return to Agilent Warranty - 3 years |
| R-51B-001-5C | Return to Agilent Warranty - 5 years |
| R-51B-001-C | Return to Agilent Warranty - 1 year |
| RMKT | Agilent Refurbished Product (Do Not Use - Certiprime Option) |
Specifications & Attributes (Multimeter)
| Form Factor |
|---|
| Benchtop |
| Rackmount ( /1CM ) |
| Connectivity |
|---|
| GPIB |
| RS232 |
| USB ( /82357B ) |
| Measurements |
|---|
| Current |
| Resistance |
| Temperature |
| Volts (AC) ( /100 /120 /220 /240 ) |
| Volts (DC) |