SPIRAS Multi-purpose Dynamic Data Acquisition/Processing Software
Summary
Enable high-speed dynamic data acquisition in 8 to 128 channels The software is designed to record and process dynamic variables of strain, pressure, acceleration and displacement. During data acquisition by sampling at a maximum 100 kHz, the software enables users to monitor the data in waveforms, X-Y graphs and numerics. If the sampling rate is 2 kHz or lower, frequency analysis result too can be monitored. (In any case, a sampling rate exceeding 2 kHz thins out graphs.) In data processing, calculation between channels, digital filtering and statistic processing are available while frequency analysis and histogram analysis are optional. Furthermore, if a movie was taken during data acquisition, it can be reviewed in synchronization with graphic and numeric data. The software is applicable to EDX-100A as standard but can be made applicable to EDX-3000A, UCAM-550A or EDS-400A according to user’s needs. In addition, we can offer versions for simultaneous measurement of static and dynamic data, etc. as desired.
Features
●Monitor real-time data sampled at 100 kHz in waveforms, X-Y graphs and numerics. ●Monitor real-time frequency analysis of data sampled at 2 kHz. ●Present waveforms, X-Y graphs, frequency analysis graphs in desired layout on the display. ●In data processing, graphic and numeric data can be displayed in synchronization with a movie. ●Enable calculation between channels, digital filtering and statistic processing. ●Enable file output in CSV format. ●May be revised individually according to user’s needs.
Products table
All display
SPIRAS
Models
SPIRAS
Specifications of Data Acquisition Software
Graph Display
X-Y Graphs
Number of display channels: Max. 4 Number of Y axes: Max. 4 Manual scale/Auto scale
Graph Position and Size
Freely changeable with the mouse
Graph Types
Numeric value, meter, bar meter, Y-time graph, X-Y graph, FFT analysis result, and text
Y-time Graphs
Number of display channels: Max. 8 Number of Y axes: Max. 4 Manual scale/Auto scale
Frequencies Analysis Result
Number of display channels: Max. 4 Number of Y axes: Max. 4 Manual scale/Auto scale
Auto Balance on Conditioner
Remaining Unbalance
Average in 10s
Balance Target
Strain channels of conditioner cards inserted to EDX-100A
Calibration of Conditioner
Calibration
+, −
Calibration Target
Channels of DPM series cards inserted to EDX-100A
Measuring Time
10s
Editing Channel Information
Edit Items
Measurement ON/OFF, data type, tag, channel name, unit, engineering calibration coefficient, conditioner information, display color, decimal point
Data Acquisition
Graph Display
Data sampled at 2 kHz or less for frequency analysis result Data sampled at 100 kHz or less for other graphs (However, a sampling rate exceeding 2 kHz results in thinning-out.)
Data Files Formats
SPIRAS format
Maximum Channels
128 channels
Maximum Measuring Time
Approx. 600 s with 32-channel data acquisition by sampling at 2 kHz
Print
Print Target
Graph, test information, and channel information
Measuring Instruments
EDX-100A
Max 4 units
Editing Test Information
Sampling Frequencies
As provided by EDX-100A
Maximum Measuring Time
Approx. 600 s with 32-channel data acquisition by sampling at 2 kHz
Acquisition Start Methods
Manual starts, level trigger starts, and external trigger starts
Edit Items
Test No., Test name, date, time, sampling frequency, and starting record method.
I/O Test Conditions Files
Read
Selected via exproler
Save
Save as a file or overwite
Saved Contents
Test information, channel informationm graph data, and initia value, etc.
Initial Measurement
Sampling Frequencies
Select from 100Hz/200Hz/500Hz
Measuring Time
Select from 10s/20s/30s
Measuring Target
Select desired channels
Numeric Monitor
Over Range Display
Display on change the background color
Maximum Display Channels
128 channels
Specifications of Data Processing Software
Graph Display
FFT Analysis
Analysis Types : Linear spectrum, power spectrum, PSD, cross spectrum, transfer function, coherence, auto-correlation, cross-correlation Number of Display Channels : Max. 4 Analysis Data : Exponent of 2 (512 to 131072) Scale : Manual scale/Auto scale Bar Graphs : 0, 25, 50, 75% Window Functions : Hanning, Hamming, Blackman, Parzen, flat top, Bartlett, Gaussian, Kaiser, rectangular Averaging : Possible
X-Y Graphs
Number of display channels: Max. 4 Number of Y axes: Max. 4 Manual scale/Auto scale
Graph Position and Size
Freely changgeable with the mouse
Graph Types
Numeric value, meter, bar meter, Y-time graph, X-Y graph, movie (AVI), text, FFT analysis result
Y-time Graphs
Number of display channels: Max. 8 Number of Y axes: Max. 4 Manual scale/Auto scale
Frequencies Analysis
Histogram Analysis types: Amplitude, 1-dimensional rainflow, 2-dimensional rainflow, maximum/minimum, peak/valley Number of waveforms: 1 Number of Y axes: 1 Type of display graph: Bar graph Manual scale/Auto scale