Shock Response Spectrum (Srs) analysis

Streamlined Transient Capture and SRS Analysis in SignalCalc 900

Shock Response Spectrum analyzes the damaging ability of a transient pulse by estimating its effect on resonances. SignalCalc 900 uses a trigger to capture transient pulses – and a single transient capture may be reanalyzed multiple times live during the test using different damping factors, octave spacing, or octave placement. 

SRS Measurements

Tolerance Bands

Enter Tolerance bands for pass/fail error checking

Input Ranges up to 30 Volts

Capture high amplitude shock events without clipping the input signal

High Quality Linear Phase Filters

Eliminate distortion of transient signals due to filtering

Sample Rates up to 200 kHz

Accurate measurement of high frequency shock events

Live Manipulation of Analysis Parameters

SRS type, octave spacing and critical damping percentage can be modified to recompute the SRS during the measurement

Integration/Differentiation of Captured Signals

 Display data in acceleration, velocity and displacement

SRA and setup overlay for SRS analysis

Advanced Analysis Capabilities

Recording and Playback Analysis

Record shock data and individually trigger and analyze individual shock events within the recording

Simultaneous Multi Measurement

Combine SRS analysis with other measurement types like FFTs  to streamline data acquisition and SRS analytics.

Custom Reports and Data Review/Export

Fully Customizable Plots

Include readouts including test parameters, customer and test article name, operator, test time, etc

Overlay Data

Data from one or more runs/saves can be overlaid in Review Mode within seconds.  The overlaid plots can be placed in a report.

Data Export

Data can be exported automatically during or after a test

Create Custom Report Templates in Word

Create a report template in Microsoft Word and have SignalCalc 900 populate the report parameters, plots, and images automatically after each test (DP900-68)

Images and Media

Attach images of the test article or setup and have them printed in the report

Generate Reports Anywhere

Generate Reports on the PC that conducted the test, or on any networked PC

1 Test Control

Set triggering and measurement parameters from the data capture screen. SRS parameters can be changed and recalculated on the fly.

2 Live Data Display

View time and SRS data. Integrate and differentiate to display acceleration, velocity and displacement.

3 SRS Analysis

Positive, Negative, and Maxi-max Shock Response Synthesis signals with user-specified nth octave spacing and % critical damping.

4 Playback Analysis

Individually trigger and analyze individual shock events within time data recordings.