The HP 34970A combines precision measurement capability with
flexible signal connections for your production and development test
systems. Three module slots are built into the rear of the instrument
to accept any combination of data acquisition or switching modules.
The combination of data logging and data acquisition features makes
this instrument a versatile solution for your testing requirements now
and in the future.
Convenient Data Logging Features
• Direct measurement of thermocouples,
RTDs, thermistors, dc voltage,
ac voltage, resistance, dc current, ac current, frequency, and period
• Interval scanning with storage of up to 50,000 time-stamped readings
• Independent channel configuration with function, Mx+B scaling,
and alarm limits available on a per-channel basis
• Intuitive user interface with knob for quick channel selection,
menu navigation, and data entry from the front panel
• Portable, ruggedized case with non-skid feet
• HP BenchLink Data Logger Software for Microsoft
®
Windows
®
included
Flexible Data Acquisition / Switching Features
• 6
1
⁄
2
-digit multimeter accuracy, stability, and noise rejection
• Up to 60 channels per instrument (120 single-ended channels)
• Reading rates up to 600 readings per second on a single channel and
scan rates up to 250 channels per second
• Choice of multiplexing, matrix, general-purpose Form C switching,
RF switching, digital I/O, totalize, and 16-bit analog output functions
• HP-IB (IEEE-488) interface and RS-232 interface are standard
• SCPI (Standard Commands for Programmable Instruments) compatibility
HP 34970A
Data Acquisition / Switch Unit
