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HP 3560A Dynamic Signal Analyzer The HP 3560A Portable Dynamic Signal Analyzer is a portable FFT-based instrument capable of measuring time domain and frequency spectrum signals of both steady state and quickly changing signal sources. With two input channels, the HP 3560A provides a variety of frequency resp9onse measurements with a frequency range from 31.5 mHz to 40 kHz. The analyzer’s battery operation, light weight (7 kg), and protected enclosure allow yo9u to take measurements in harsh environments normally encountered in portable applications. The HP 3560A enclosure in dust ant water resistant. The HP 3560A also serves as a powerful analysis tool. The ICP input mode directly powers accelerometers, so external signal conditioning hardware is not required. Octave measurements, spectral map displays, and marker functions fill out the analyzer’s measurement capabilities. Analysis features provide the power needed to isolate mechanical noise and vibration signal sources. Octave measurements let you use standard acoustic techniques in characterizing signals. The octave measurements comply with ANSI S1.11 standard frequency bands and filter shapes. Spectral map displays allow you to view your signal and how it changes as a function of time. The spectral map display combined with the external sampling capability of the HP 3560A make it easy to determine which vibration signals are related to the operating speed of the machine and which are fixed frequency signals due to other vibrations modes such as structural resonances or oil whirl. Variable block size, combined with variable frequency span and on-line zoom provide the tools necessary for data collection and viewing of frequency response functions when using impact test techniques. Coherance measurements and real/imaginary trace coordinates let you do further analysis. The analyzer is also equipped with a full set of trigger functions including pre-trigger and post-trigger. Time and RMS averaging improve signal-to-noise ratio and statistical accuracy. You can print the display, status screen, or catalog listing via the RS-232 port. The analyzer can also plot to HP-GL plotters. The baud rate and parity bit are selectable. You can also transfer stored data to a computer via the RS-232 port and convert it to Hewlett-Packard’s SDF (Standard Data Format) by using the SDF Utilities provided with the instrument. SDF lets you transport data to other HP analyzers and to third-party analysis packages for data analysis, comparisons and archiving. This HP 3560A Dynamic Signal Analyzer is used, but in very good working condition. The Nicad battery pack is new, the battery connections had to modified to accept the replacement battery. One HP 3560A Dynamic Signal Analyzer Two HP 3560A Operating & Service Guides One Standard Data Format Utilities: User’s Guide (Never been Used) One AC adapter/battery charger One Carrying Case (Shows some wear) The Standard Data Format Utilities have never been used. The 3.5 floppy disks are readable via computer. (Hp 3560A dynamic signal analyzer was posted and is owned by: Dora Hubbard) |
D.Hubbard@chicagopartsnetwork.com (Dora Hubbard) for more information.
