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Agilent Technologies Agilent 35670A manual Measuring Acceleration, Displaying Displacement

Models: Agilent 35670A

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Measuring Acceleration, Displaying Displacement

AGILENT 35670A

Supplemental Operator’s Guide

Section 29 : Transducer Unit Conversion with the AGILENT 35670A

Automatic conversion between acceleration, velocity, or displacement units is available with the Trace Coord capability in the AGILENT 35670A. Transducer sensitivity and transducer unit label is first specified for the input channel, then the desired unit is specified using XDCR UNIT CONVERSION.

Measuring Acceleration, Displaying Displacement

To set up and display a measurement of acceleration, proceed as follows:

•Press the green [Preset] hardkey

•Press [DO PRESET] softkey (F1).

•Press the [Input] hardkey

•	Press the [FRONT END CH1 SETUP] softkey (F7).
•	Press [ICP SUPLY ON OFF] softkey (F8) until ON is highlighted.

•Press the [Input] hardkey

•Press [XDCR UNIT CH1 SETUP] softkey (F8)

•Press the [XDCR SENSITVTY] softkey (F6).

•Enter 10.8, then press the [mV/EU] softkey (F2).

• Toggle the [XDCR UNIT ON OFF] softkey (F4) until ON is highlighted.

•Press the [XDCR UNIT LABEL] softkey (F7).

•Select the [g] softkey (F2).

Specify an averaged measurement

•Press the [Freq] hardkey

•Enter 800 and then press the [Hz] softkey (F2)

•Press the [Avg] hardkey.

•Turn on averaging by pressing the [AVERAGE ON OFF] softkey (F1) until ON is highlighted.

•Press the yellow [Start] hardkey.

After the measurement is complete, set up the display to show acceleration and peak- to-peak displacement simultaneously. RMS acceleration is already displayed on Trace A. Set up Trace B to show peak-to-peak displacement as follows:

•Press the [Active Trace] hardkey again.

•Press the [B] softkey (F2).

•Press the [Meas Data] hardkey.

•	Press the	[CHANNEL 1 2 3 4] softkey (F1) until 1 is highlighted.
•	Press the	[PWR SPEC CHANNEL 1] softkey (F3)

•Press the [Trace Coord] hardkey.

•Press the [Y UNITS] softkey (F8)

•Toggle the [AMPLITUDE PK PP RMS] softkey (F4) until PP is highlighted.

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Agilent Technologies Agilent 35670A manual Measuring Acceleration, Displaying Displacement

Contents

for the Agilent 35670A Dynamic Signal Analyzer Supplemental Operator’s GuideAGILENT 35670A Supplemental Operator’s Guide SECTION 13 ORDER DOMAIN RESULTS IN LIST MODE SECTION 24 PLOTTING AND PRINTING TRACE DATA Section 1 Turning On the AGILENT 35670A Inst Mode Meas DataTrac Coord Coord A FreqUsing Transducers with External Preamplifiers Using ICP-TypeTransducers with the AGILENT 35670ASection 3 Measuring with Transducers Specifying Transducer Sensitivity and Units Selecting Single Channel Operation Setting Up Transducer Units for DisplacementSelecting Frequency Span Frequency Spans Available for the AGILENT 35670A Quantifying Power Spectrum Results Maximizing Dynamic Range Frequency Zooming to Increase ResolutionSection 5 Improving Measurement Results Averaging to Reduce Measurement Variance AGILENT 35670A Supplemental Operator’s Guide AGILENT 35670A Supplemental Operator’s Guide Selecting Single Channel OperationSelecting Time Record Length Displaying Time WaveformsEvent Triggering Quantifying Time Trace Results Presetting the Analyzer Selecting Dual Channel OperationSection 7 Measuring Dual Channel Spectra Selecting Frequency SpanUsing Markers with Dual Channel Measurements Coupled Markers Coupled Markers with Peak TrackingDual Channel Averaging Maximizing Dynamic RangeAGILENT 35670A Supplemental Operator’s Guide Displaying Dual Time Waveforms Section 9 Measuring Dual Channel Time WaveformsSelecting Dual Channel Operation Selecting Time Record LengthArming Dual Channel Time Measurements Triggering a Dual-ChannelTime MeasurementTrigger Delay Using Markers with Dual Channel Time Measurements AGILENT 35670A Supplemental Operator’s Guide Setting Up the Transducer Parameters Choosing a Preliminary Frequency Span Setting Up Input RangeSpecifying Trigger Parameters Setting Up Time Displays WAITING FOR CH 1 TRIGGERUsing Force/Response Windows Displaying Hammer Test Results AveragingAGILENT 35670A Supplemental Operator’s Guide Changing Frequency Span Delay = 01.T ForceWidth = T ExponentialDecay = TAGILENT 35670A Supplemental Operator’s Guide AGILENT 35670A Supplemental Operator’s Guide Section 13 Order Domain Results in List ModePrepare the order display as follows Prepare the order results list as followsAGILENT 35670A Supplemental Operator’s Guide To start taking measurementsSelecting Measurement Parameters Recalling the Spectra from Disk Recalling the Spectra from Non-VolatileRAMScaling the Displays Using Markers to Compare Setting Up the Waterfall Display Section 15 Waterfall Spectra at Time IntervalsSelecting Single Channel Operation Selecting Measurement ParametersSetting Up Time Step Arm Using Slice Markers with Waterfall DataAGILENT 35670A Supplemental Operator’s Guide Specifying the Start RPM Setting Up the TachometerSection 16 Waterfall Spectra at RPM Intervals Starting and Pausing a Measurement Scaling the DisplayAGILENT 35670A Supplemental Operator’s Guide Accelerometer Polarity Set up triggering on Channel 1 to 5% of range AGILENT 35670A Supplemental Operator’s GuideSet up the AGILENT 35670A AGILENT 35670A Supplemental Operator’s GuideFor accelerometers with the same polarity For accelerometers with opposite polaritySet up trace coordinates as peak-to-peakmil Set up displayAGILENT 35670A Supplemental Operator’s Guide AGILENT 35670A Supplemental Operator’s Guide AGILENT 35670A Supplemental Operator’s Guide Preset the AGILENT 35670A AGILENT 35670A Supplemental Operator’s GuideConnect the transducers Enter Channel 1 input parametersAGILENT 35670A Supplemental Operator’s Guide Set up display parametersChoose measurement parameters AGILENT 35670A Supplemental Operator’s Guide Viewing Results Using Real and Imaginary Traces AGILENT 35670A Supplemental Operator’s GuideAssessing Measurement Quality Set up Trace B to measure velocity in inch/s 0-pk Preset the AGILENT 35670AAGILENT 35670A Supplemental Operator’s Guide AGILENT 35670A Supplemental Operator’s Guide Press the Trace Coord hardkeyPress the Y UNITS softkey F8 Press the XDCR UNIT CONVERT softkey F4AGILENT 35670A Supplemental Operator’s Guide When the run-upand run-downis completed AGILENT 35670A Supplemental Operator’s GuideSpecify User Levels for Triggering Characterizing the External TriggerSetting Up External Trigger Acquire and Display the Trigger SignalCharacterize the Trigger Signal Set up a non-TTLtrigger as followsSet up measurement parameters AGILENT 35670A Supplemental Operator’s GuideConfirming Contents of 3.5” Disk File Saving Trace to 3.5” DiskConfirming Contents of NV-RAM Saving Trace to Non-VolatileRAM NV-RAMAGILENT 35670A Supplemental Operator’s Guide To return to the Trace viewRecall Trace From 3.5” Disk Recall Trace Data from Non-VolatileRAM NV-RAMAGILENT 35670A Supplemental Operator’s Guide Plotting the Display Generating Output with the AGILENT 35670ASection 24 Plotting and Printing Trace Data Printing the Display AGILENT 35670A Supplemental Operator’s GuideCheck the Plot/Print Destination Plot the TraceSection 25 Importing Plots into Microsoft Word Plot to a File Using the AGILENT 35670A Section 28 Precautions to Prevent Loss of Data Measuring Acceleration, Displaying Displacement Math Functions and XDCR UNIT CONVERT Converting Frequency Response Units to ComplianceAGILENT 35670A Supplemental Operator’s Guide Now display the function F1 on Trace BAGILENT 35670A Supplemental Operator’s Guide AGILENT 35670A Supplemental Operator’s Guide above the track numberSection Section