Agilent / HP / Keysight 3421A
3421A DATA ACQ. UNIT
Description
This control unit is an economical system designed for data logging small data acquistion projects.
It scans up to 300 channels, measuring DCV, ACV, 2wire and 4wire ohms, frequency, and temperature.
It also reads and writes digital information and stores up to 30 analog readings.
The standard 3421A comes with an HP-IL interface for battery powered flexibility or GPIB for more computational power.
A choice of up to 3 rear panel installed assemblies allows additional user flexibility.
Key Points
Scans up to 30 channels
Measuring DCV, ACV, 2- and 4-wire Ohms, Frequency, and Temperature
Reads and writes digital information and stores up to 30 analog readings
With its 5 1/2, 4 1/2, 3 1/2 digit A/D converter, the 3421A can resolve µV out of 300 mV to monitor thermocouples, strain gage bridges, and other low-level transducers
It can read higher level signals by auto ranging up to 300VDC
Specifications
Resolution: 1 microvolt on the 300millivolt range
