Key facts
- Brand
- Agilent
- Model
- 34970A
- Industry
- Industrial
- Documents
- 5
- Languages
- EN · ZH
- Last added
- 2026-10-13
Start here
Agilent 34970A/34972A Data Acquisition Switch Unit User Manual
The Agilent 34970A and 34972A are modular data‑acquisition/switch units that combine a built‑in 6½‑bit digital multimeter with up to eight interchangeable switch and control modules. They support measurement of temperature, voltage, resistance, frequency, period and current, and offer LAN, USB, GPIB and RS‑232 connectivity.
This manual describes the product overview, key features, module selection, technical specifications, BenchLink Data Logger software, installation options, and ordering information. It also explains how to configure scans, use the graphical web interface (34972A), and integrate the instrument with LabVIEW, IVI‑C, and other drivers. This manual is written in Chinese.
Agilent 34970A specifications
| Resolution | 6 1/2 digits (22 bits) |
|---|---|
| DC Voltage Accuracy | 0.004% basic dcV accuracy |
| Scan Rate | Up to 250 channels/sec |
| Memory Capacity | 50,000 readings |
Source: Agilent 34970A Data Acquisition/Switch Unit Product Overview
All Agilent 34970A documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the basic DC voltage accuracy of the Agilent 34970A?
The unit provides a basic DC voltage accuracy of 0.004%.
From: Agilent 34970A Data Acquisition/Switch Unit Product Overview
What is the maximum scan rate for the Agilent 34970A?
The instrument can achieve scan rates of up to 250 channels per second.
From: Agilent 34970A Data Acquisition/Switch Unit Product Overview
What resolution does the Agilent 34970A provide?
It provides 6½‑digit (22‑bit) resolution.
From: Agilent 34970A Data Acquisition/Switch Unit Product Overview
How many input channels can the 34970A handle?
It can handle up to 120 single‑ended channels or 96 matrix crosspoints.
From: Agilent 34970A Data Acquisition/Switch Unit Product Overview
What is the resolution of the Agilent 34970A?
It provides 61/2‑bit (22‑bit) resolution.
From: Agilent 34970A Data Acquisition Switch Unit User Manual
What is the basic DC voltage accuracy of the 34970A?
The basic DC voltage accuracy is 0.004 % (readout + range).
From: Agilent 34970A Data Acquisition Switch Unit User Manual