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Windaq Software (Includes DI-720 USB Interface for V19-02)
Product #: V18-83
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WinDaq is the software to use for real-time graphics. It operates in the Windows environment providing either a smooth (chart recorder) scroll or triggered sweep (oscillographic) mode of operation with disk streaming at sample rates up to 250 KHz. With WinDaq's multitasking feature, you can record waveform data to disk in the background while running any combination of programs in the foreground. WinDaq's playback review allows you to simultaneously analyze data from previously stored data files or the data being recorded in the background.
Record and display up to 16 channels simultaneously in real units of measurement. Enter as many as 8,000 event markers with comments while recording in real time. WinDaq's waveform compression allows you to vary the real time display rate independently of the sample rate. All data are automatically time and date stamped.
WinDaq's powerful playback review has a built-in file translator that will import data files recorded from a wide variety of data acquisition packages for review and analysis or export data files to other spreadsheet and analysis programs. More than ten statistical calculations over any portion of the data file are immediately displayed and can be written to a data file for future retrieval.
WinDaq's playback review includes frequency analysis and digital filtering. Calculate FFTs or DFTs with four preprogrammed windows and on-screen power spectrum graphics. Graphically edit a power spectrum for high-pass, low-pass, bandpass, and notch filters. WinDaq supports IFT of modified spectrum for comparison with the original time domain waveform.
With WinDaq, there is no need for expensive chart recorders. Produce an on-line hard copy of the waveforms regardless of the disk streaming activity. WinDaq's waveform compression feature will support compression factors from one (no compression) to any factor required to display the entire waveform file on one screen. Waveforms may be displayed in overlapping or non-overlapping modes. WinDaq also supports Videocalc for integrating, differentiating, averaging, etc. waveforms.
Purchase WinDaq (V18-83) and the V19-02, 16-channel I/O Port and bring the most powerful data acquisition and waveform review system into your lab.
SPECIFICATIONS
ANALOG INPUTS
Number of Channels: 16
Resolution: 12 Bits
Sampling Rate: 82,901 Hz Max.
Relative Accuracy: 0.05%
Integral Nonlinearity: ± 1 LSB Max.
Diff. Nonlinearity: ± 0.9 LSB Max.
Maximum Input: ± 10 Volts
Programmable Gain: 1, 2, 4, 8, 10, 100, 1000
Analog Trigger: Any Analog Channel
Trigger Conditions: ± Slope or ± Level
Polarity: Unipolar or Bipolar
DISK AND DISPLAY
Continuous Throughput to Disk: 82.9 KHz Max.
Continuous Real Time Display Throughput: 250 kHz
Maximum File Size: Unlimited with DOS 4.1 or >
User Annotation: Selectable per Channel
Waveform Display: Continuous Smooth Scroll, Freeze, Triggered or Non-Triggered Sweep
Compression: 1 to 9,000
Displayed Channels: 16 Max.
Acquired Channels: 16 Max.
Display Formats: Overlap and Non-Overlap
EVENT MARKER AND TIME/DATE STAMP
Event Marker Modes: Manual or Remote, with or without Comments
Number of Markers: 8,181 Max.
Time and Date: Data and Event Markers
WAVEFORM DISPLAY SCALING
Scaling: Expansion, Contraction, Offset
Conversion: Scale and Offset Applied to Each Channel as y = mx + b
HARD COPY
Mode: Print Screen in Background
Supported Printers: Most Types
WAVEFORM ANALYSIS
Statistical: Min., Max., Variance, Standard Deviation, Mean, Median, Sum, Sum of Squares, Skewness, rms, Least squares Differential, Area Bounded by Curve
Range: Unlimited
Fourier Transform: FFT (32 to 16384 points), DFT (2 to 8191 points), IFT (2 to 16384 points)
FFT Windows: sin2 , Hamming, Bartlett, Blackman
Graphical Power Spectrum: High-Pass, Low-Pass, Bandpass
NotchFile Export Translators: Any Spreadsheet (CVS), ASYST, ASYSTANT, DADiSP, General Purpose Binary, ASCII
File Import Translators: Any Spreadsheet (CVS), ASYST, ASYSTANT, DADiSP, CODAS, ACODAS, General Purpose Binary, ASCII, DIF, LabTech Notebook ASCII, and Binary Integral/Real
HARDWARE REQUIREMENTS
One V19-02; Any PC compatible computer, running Windows 3.0 or higher, with one available USB port.
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