Keysight Technologies 34970A Data Acquisition Switch Unit, 3Msps

Brought to you by Keysight, The 34970A DAQ switch unit combines simplicity of user interface with low per-channel cost, modular flexibility and impressive measurement performance. Its versatility includes use as a data-logger, data acquisition front-end and switch system. It measures and converts temperature with thermocouples, RTDs & thermistors, dc & ac voltage, 2-wire & 4-wire resistance, frequency & period and dc & ac current. Each channel is independently configurable. Built-in signal conditioning means users can measure 11 different functions without the added cost or hassle of external signal conditioning accessories. With an emphasis on flexibility, the 34970A DAQ also allows the user to specify measurement functions by individual channel and take advantage of user-definable software units, Mx + B scaling and alarm limits. All models are highly reliable and excellent quality.

• Hardware includes Intuitive front panel - task-oriented, self-guiding menus
• 50k readings of non-volatile memory hold data when power removed
• 6.5 digit internal DMM measures 11 functions without external signal conditioning
• Monitor display mode for tests in progress
• Scaling function for converting raw inputs into user-defined units
• HI/LO alarm limits on each input channel plus 4 TTL alarm outputs
• Battery-backed component - real-time clock for pacing scans and timestamping readings
• 3-slot mainframe offers up to 96 matrix crosspoints or 120 single-ended channels
• 8 switch and control plug-in modules to choose from
• Built-in GPIB and RS-232 interfaces

Data acquisition is an activity which samples signals, measuring physical conditions. With this unit, the results are then converted into digital values. Data is then logged on a USB or another type of storage device for the comparison of results. To explain it in its simplest terms, measuring the temperature of the concrete outside during summer with a simple device, would be classed as data acquisition.

Modular products, available separately, include U2100A & U2600A (typically 686-2021), U2300A (typically 686-2031), U2500A (typically 686-2031). For oscilloscope please see 686-2087 , 686-2081 and for signal generation equipment please see 686-2090 , 686-2093

Internal 6.5 digit DMM, operating and service manuals, test report, power cord, Quick Start package (Benchlink Data Logger II software, RS-232 cable, thermocouple, screwdriver)

Keysight USB Data Acquisition (DAQ)

The Keysight USB Data Acquisition (DAQ) family offers the choice and flexibility to create standalone or modular solutions that expand and evolve according to test requirements.