Showing recent results 1 - 15 of 184 products found.
-
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.
-
Signal Filtration - ZETLAB Company
Signal Filtration is used for filtering signals coming to the input channels of spectrum analyzers, strain-gauge stations, and seismic stations, for further processing by ZETLAB programs. Signal Filtration can also be used for processing virtual channels created by such programs as Vibration Meter, Strain-Gauge Sensor, etc. Signal Filtration operates with signals both in real time and with reproduced of recorded signals.
-
50 Hz Adaptive Filter - ZETLAB Company
One of the main causes of the reduction of accuracy in low frequency signal parameters measurements is the influence of artificial and natural electromagnetic interferences on measuring channels of measuring tools (MT). Under laboratory, production and natural conditions, the main interference is 50 Hz network interference. To eliminate this interference, ZETLAB software package uses a program providing a 50 Hz band-stop filter.
-
Arithmometer Software - ZETLAB Company
Arithmometer is used for arithmetic operations with instantaneous signal values coming to the input channels of ADC modules and spectrum analyzers. The indicator displays the current value of the selected arithmetic operation. After starting, the program creates additional virtual channel whose values can be used in all ZETLAB programs.
-
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.
-
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.
-
Super-Resolution Spectrum - ZETLAB Company
Super-resolution Spectrum is used for spectral signal analysis with high frequency resolution. The program is used in diagnostics and monitoring systems of buildings and for analyzing non-stationary signals. The Software enables solving the following tasks:
-
Modal Analysis - ZETLAB Company
Modal Analysis is used for analyzing pulse and transition characteristics of signals coming from the input channels of FFT spectrum analyzers and seismic stations in real time or recorded time realization view mode.
-
Controller, PID Controller - ZETLAB Company
The controller is used on personal computers with spectrum analyzers, a strain-gauge station or a seismic station with analogue and digital inputs and outputs connected to it.
-
Vibration Shock - ZETLAB Company
Software Vibration shock is used for testing specimen resistance to vibration impact. This software is a part of the software complex ZETLAB VIBRO, supplied together with vibration control systems ZET 017-U. The software enables generation of impacts with pre-set parameters and noise presence within a specified frequency range. The software is activated via ZETLAB control panel and VCS menu.
-
Classical Shock - ZETLAB Company
Software Classical shock is used for testing specimen resistance to shock impact. As the Software Classical shock is activated, at the output of shaker control system ZET 017-U there is formed a signal with pre-set parameters. Types of signals generated:
-
Signal Generator - ZETLAB Company
Signal Generator is used for forming signals of various shapes, amplitude, and frequency at the output channels of ADC and DAC modules and FFT spectrum analyzers. Functionally, the Signal Generator software replaces stationary generators used in laboratories.
-
Sine Signal Generator - ZETLAB Company
The Software Sine generator allows to produce sine and constant voltage signals at the DAC output.
-
Noise Generator - ZETLAB Company
The noise type to be generated is to be selected from the context menu: right-click the section with the noise name and select the noise type you need.
-
Radio Pulse Signal Generator - ZETLAB Company
The Software Signal generator allows to to produce radio pulse signals of various pulse rate and frequency at the DAC output.
