Keysight DAQ970A / DAQ973A Data Acquisition System

Sample More Signals, Faster and Dynamically

The DAQ970A / DAQ973A data acquisition systems have high quality switching and an advanced 6 ½ digit DMM built-in that allows you to measure accurately.

Features:

The autocalibration compensates for drifts in the internal DMM or on the DAQM907A multifunction module or on the DAQM909A digitizer module caused by time and temperature change.
Built-in internal module calibration reduces thermal voltage offset errors.
Ability to measure very low current ranges (1 µA DC and 100 µA AC) and higher resistance range (1000 MΩ).

DAQ970A-DAQ973A Fact Sheet

DAQ970A-DAQ973A Datasheet

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Categories: Data Acquisition System, KEYSIGHT Tag: Keysight

Description
Specification

NEXT-GENERATION DATA ACQUISITION SYSTEM

Get the next-generation data acquisition (DAQ) system with a three-slot mainframe and your choice of nine plug-in modules. Interface with the DAQ using Keysight BenchVue DAQ software or use the intuitive graphical front panel with task-oriented, self-guiding menus.

THERE IS NO COMPARISON

What can you expect from a data acquisition system that is this affordable? Measurements you can trust. The powerful measurement performance, flexibility, connectivity options, cost factor, and ease-of-use of the DAQ970A / DAQ973A combine to outpace all other data acquisition systems — even in systems costing three to five times as much.

- Built-in signal conditioning
- Standard PC connectivity
- Convenient data storage with USB flash drive
- Virtual front-panel control via the BenchVue web interface
- Custom configurations that grow with you

EASY DATA ACQUISITION CONTROL AND SIMPLIFIED AUTOMATION

PathWave BenchVue data acquisition software for the PC makes it simple to connect, control, capture, and view measurement data from your data acquisition system with no additional programming.

- Easily log data, screenshots, and system status
- Save and replicate instrument configurations to repeat results
- Quickly export measurement data in the desired format
- Rapidly prototype and automate custom test sequences

Key Features

- 3-slot mainframes with built-in 6 ½ digit DMM
- Basic 0.003% DCV accuracy
- 9 switch, RF and control plug-in modules, including a new 4-channel simultaneous sampling digitizer
- Up to 450 channel/s scan rate
- Up to 120 channels per system
- Up to one million points scanning memory
- Measures and converts 14 different input signals: Temperature with thermocouple, RTDs and thermistor; dc/ac volts; 2- and 4-wire resistance; frequency and period; dc/ac current, diode and capacitance; direct strain and bridge strain
- Large 4.3” colour display for ease of setup and viewing data
- LAN and USB for easy connectivity to your PC (DAQ973A comes with additional GPIB)
- Code compatible with the 34970A/34972A
- USB flash drive support to copy/log data in standalone applications
- BenchVue DAQ with enhanced time/frequency domain measurement included

FIND THE RIGHT MODEL FOR YOUR APPLICATION
(see Datasheet for more details)

DAQ970A

Data Acquisition System

Data Acquisition System with built-in 6 ½ digit DMM and autocalibration feature that compensates for internal drifts caused by time and temperature change. It comes with built-in USB and LAN interface.

DAQ973A

Data Acquisition System

DAQM900A

20 Channel Solid-state Multiplexer Module.

Scanning speed up to 450 channels per second and built-in thermocouple reference junction.

DAQM901A

20 Channel Multiplexer

20 Channel Multiplexer (2/4-wire) Module. High voltage switching capability of up to 300 V and built-in thermocouple reference junction.

DAQM902A

16 Channel Multiplexer

16 Channel Multiplexer (2/4-wire) Module. Reed relays with high voltage switching of up to 300 V and scan speed up to 250 ch/s.

DAQM903A

20 Channel Actuator/GP Switch Module

DAQM903A 20 Channel Actuator/GP Switch Module for DAQ970A and DAQ973A. 20 independent single-pole, double-throw (SPDT) relays with switching voltage up to 300 V.

DAQM904A

4 x 8 Two-Wire Matrix Module.

32 two-wire crosspoints with high switching voltage capability of up to 300 V & current capacity of up to 1 A.

DAQM905A

2 GHz Dual 1:4 RF Mux, 50 Ohm Module.

Direct connection to SMB inputs with 2 GHz usable bandwidth

DAQM907A

Multifunction Module.

16 bits of digital input and output, 100 kHz totalizer input and two ±12 V analogue outputs or ± 24 mA outputs.

DAQM908A

40 Channel Single-Ended Multiplexer Module for DAQ970A and DAQ973A.

Single-wire switching for common low applications with scan speed of up to 80 ch/s.

DAQM909A

4 Channel Simultaneous Sampling Module for DAQ970A and DAQ973A.

Specification

Keysight DAQ970A/DAQ973A modules selection guide

Model description	Type	Speed (ch/sec)	Max volts	Max amps	Bandwidth	Thermal offset	Comments
DAQM900A20 ch Multiplexer	2-wire solid state(4-wire selectable)	450	120 V	20 mA	10 MHz	< 4 µV	Built-in cold junction reference
DAQM901A20 ch Multiplexer + 2 current channels	2-wire armature(4-wire selectable)	80	300 V	1 A	10 MHz	0 µV	Built-in cold junction reference 2 additional current channels (22 total)
DAQM902A16 ch Multiplexer	2-wire reed(4-wire selectable)	250	300 V	50 mA	10 MHz	< 4 µV	Built-in cold junctionreference
DAQM903A20 ch Actuator/GP Switch	SPDT/form C	120	300 V	1 A	10 MHz	< 1 µV
DAQM904A4 x 8 Matrix	2-wire armature	120	300 V	1 A	10 MHz	< 1 µV
DAQM905ADual 4 ch RF Mux 50 Ω	Common low(unterminated)	60	42 V	0.7 A	2 GHz	< 4 µV	1 GHz bandwidth throughBNC-to-SMB adapter cable
DAQM907AMultifunction Module	Two 8-bit digital I/Oports		42 V	400 mA			Open drain
	26-bit event counter		42 V		100 MHz		Selectable input threshold
	Two 16-bit analogoutputs		± 12 V	10 mA	DC		Max 40 mA total output perframe
DAQM908A40 ch Single-Ended Mux	1-wire armature(common low)	100	300 V	1 A	10 MHz		No four-wire measurements
DAQM909A4 ch Digitizer	Simultaneous sampling	800kSa/s *1	36 Vpk				24-bit resolution, differential inputs
*1. Sampling rate.