impaq Plus Analyzer

FFT Spectrum Analysis module
The FFT (Fourier Transform) spectrum analysis provides up to 14 different measurement functions for your sound and vibration needs. Continuous start-up/ coast-down spectrum and display the results on a 3D waterfall/ intensity plot. Perform modal, ODS, envelope testing and more.

Octave spectrum analysis module
The octave spectrum analysis utilizes parallel time domain filters to generate octave, 1/3 octave or 1/12 octave spectrum. Conforming to IEC 61260 and IEC 61672 standards, this module is suitable for evaluating the sound or vibration severity. Built-in user defined weighting functions supports specific measurements such as: ISO 6954 (vibration on ships), ISO 8041 and ISO 2631 (human vibration) to name a few. Many high-tech factories are concerned about floor vibration. User defined VC curves can be displayed on the Octave spectrum plot to determine the level of vibration.

Computed Order Tracking module
The computed order tracking program is designed to measure sound and vibration on varying speed machines. A digital re-sampling algorithm is used to make the spectral resolutions be the same at different rotation speeds. Typical applications for this software module are NVH (Noise, Vibration, Harshness) testing of vehicles or advanced vibration analysis of turbine machines. Order spectrum, order traces, filtered or unfiltered orbits, gap reading, and centerline of a shaft are accurately measured and displayed during a start-up or coast-down process. The user can input geometric position(s) of the vibration sensors to display orbit and shaft centerline motion, which relates to the realistic behavior of a turbine machine.

Rotor Balancing module
The Impaq Plus’s rotor balancing package can balance your rotating machines in the field with industry leading balancing techniques like; single plane, dual plane, overhung dual plane, 3 plane, 4 plane and 3 weights balancing. This advanced balancing software makes it very simple to balance machines in-field with a very high level of accuracy. Now with multiple-point balancing, vibration in both horizontal and vertical directions are minimized at the same time. By enabling coast-down measurements for 1X vibration, the heavy spot is identified correctly with only one measurement, saving you time, money and increasing safety. This technique prevents the user from danger by putting the trial weights in the wrong place and shortens the time required to balance.

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