Showing results: 76 - 90 of 182 items found.
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ZETLAB Company
For the purpose of increased reliability and unification, the seismic detection system is delivered as a standard kit placed inside of the compact leak-proof casing.
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4211 -
ZETLAB Company
This seismograph model has been developed for the purpose of fast deployment and installation, for engineering structures seismic control, for application in areas with constant background noise above NLNM level.
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ZETLAB Company
The AC Selective AC Voltmeter is designed to measure. The number of signals is eliminated.
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ADC Channel Listening -
ZETLAB Company
The program is used for listening to signals coming to the input channels of ADC modules and FFT Spectrum Analyzers.
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Error Log -
ZETLAB Company
ZETLAB Error Log is used for creating and sending error logs from a spectrum analyzer, strain-gauge station, ADC/DAC module or other measuring instrument to the developer of ZETLAB software (ZETLAB Company).
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Device Manager -
ZETLAB Company
ZET Device Manager provides the user with detailed information about all connected ZET devices (spectrum analyzers, strain-gauge stations, seismic stations, ADC/DAC boards, digital sensors).
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ZETSERVER -
ZETLAB Company
The software is used for displaying the time after the ADC, spectrum analyzer or measuring instrument connected to the computer is started.
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ZET 410 -
ZETLAB Company
The ZET 410 preamplifier is used as a signal amplifier in processing systems and various instruments and actuator control systems. It is used in industry, laboratory and mobile studies.
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CPB (Constant Percentage Bandwidth) Analysis -
ZETLAB Company
The program is used for transfer fractional octave (1/1, 1/3, 1/12, and 1/24 octave) spectral analysis of signals coming from the input channels of FFT spectrum analyzers (in real time or recorded time realization view mode), as well as for viewing various spectral characteristics of signals.
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Harmonic Distortion Analysis -
ZETLAB Company
The software is used for automatic measurement of the harmonic distortion factor and voltage r.m.s. of signals coming to the input channels of FFT spectrum analyzers. Adjustment to the frequency of the main component is performed automatically. The program is based on the measurement of the voltage r.m.s. of higher components by an external or internal reference signal.
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Cross-Correlation Analysis -
ZETLAB Company
The software is used for correlation analysis of signals coming from the input channels of FFT spectrum analyzers in real time or recorded time realization view mode, as well as for viewing various correlation characteristics of signals. Correlation analysis is a set of methods based on the mathematical correlation theory and is used for detecting the correlation dependence between two random attributes or factors. For solving a number of diagnostic tasks, cross-correlation analysis of signals in two or more control points distributed across space is often used.
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STA/LTA Detector -
ZETLAB Company
The STA/LTA Detector program is a representation of a detector of various events in triaxial or single-component time signals. The software is based on one of the STA/LTA detector types.
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Histograph -
ZETLAB Company
The Histograph software is used for statistical signal analysis: finding the statistical values characterizing the signal and building the theoretic histograms based on the data obtained.
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FFT Analysis -
ZETLAB Company
The program FFT (Fast Fourier Transform) Analysis is used for narrow-band spectral processing of signals coming from the input channels of ADC modules and FFT spectrum analyzers (in real-time or recorded time realization view mode), as well as for viewing various spectral characteristics of signals.
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Synchronous Accumulation (Order Analysis) -
ZETLAB Company
Order analysis is one of the most convenient and efficient methods for diagnostics and balancing of rotating mechanisms and transmission gears. With an RPM sensor and a vibration sensor, it is possible to study the time characteristics of gear vibration signals. It is a well-known fact that a signal from a vibration sensor is affected by signals from other sources. To tune out from the disturbing signals, the synchronous signal accumulation method is used. For each shaft rotation, the RPM sensor provides a rotation mark. This signal serves as a triggering strobe for the vibration sensor signal sweeping. The obtained signal sweeps are combined. All the sources of the signals related to the shaft frequency (frequency of rotation) are accumulated and increased in the accumulator linearly proportionally to the N number of rotations. All other signals that are not correlated with the shaft frequency are accumulated proportionally to N1/2 and in case of a greater number of averagings, the useful signal exceeds the interference level.