Real time analysis viewer RT-View

VR-24
RT-View is a simple to use real time analysis tool for VR-24 data recorder. While VR-24 is recording data in the background RT-View displays the incomming data in several modes. It allows various trigger options. Eight cursors and advanced zoom methods are supported. Any calculation, display setting or number of views can be altered in real time. RT-View uses a simple human interface (optimized for touch panels) without nested dialogs. In nearly all cases RT-View uses one button for one function. Up to 2 diagrams with selectable functionality are available.
Time diagram

Time diagram

Power spectrum (Density)

Power spectrum (Density)

Octave analysis

Octave analysis

FFT Spectrogram

Spectrogram

Frequency response function

Frequency response function

Autocorrelation

Autocorrelation

RT-View video tutorials

Specification

Real time display

Diagram type Time diagram / FFT / Power spectrum or Power spectrum density / Frequency response function / Coherence / Auto correlation / Cross correlation / FFT spectrogram / Octave analysis / Digital multimeter
Number of display 1 / 2
Display update Single / Continuous

FFT setup

Number of line 16 - 65536 (increments of a power of 2)
Averaging 1 - 128 (increments of a power of 2)
Overlapping Between 0 and 75% of FFT the data points (in 25% steps)
Window function Rectangle / Bartlett / Hanning / Hamming / Blackman / Flat Top / Low Sidelobe

Time diagram

Channel Max. 4ch (Analog channel only), selectable
Coupling DC / AC
Trigger Non / Auto / Level, define the pre trigger value between 0 - 100% (in 10% steps) of the display area.

FFT / Power spectrum (Density)

Channel Max. 4ch (Analog channel only), selectable
Y-Axis RMS / Peak (only FFT) / dB
Averaging Linear / Peak hold
3D Display Available

Frequency response function

Channel One pair (Analog channel) selectable.
Y-Axis Linear / dB
Calculation methods H0 / H1 / H2

Cross spectrum / Coherence / Cross correlation

Channel One pair (Analog channel) selectable.

Autocorrelation / Spectrogram

Channel Max. 4ch (Analog channel only), selectable

Octave analysis

Channel Max. 4ch (Analog channel only), selectable
Band width 1/1, 1/3
Weighting None / A / C
Time weighting Slow / Fast / 35 msec
Display L, Leq

Digital Multimeter

Channel Max. 4ch (Analog channel only), selectable
Integration times 0.3 / 1 / 3 seconds
Display value Last value (no calculation) / Mean / RMS / Max / Min

*This software only provides display function of analysis or calculation results. Values and diagrams are not stored.

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