Using the Balanset-1A Instrument

Preparing the Necessary Tools

• accelerometers, laser rpm sensor, mounting stand, software application, and additional tools.


• Establish a USB connection between the instrument and the computer, ensuring the software is set up properly.

Setting Up the Sensors

• Mount the vibration transducers securely on the machine's housing where vibrations are most pronounced, typically near the bearings.


• Aim the optical rpm sensor at the rotating shaft and apply a reflective strip to the shaft for phase angle data acquisition.

Launching the Software

• Launch the Balanset software on your computer.


• Select the appropriate balancing mode: single-plane or two-plane, depending on the rotor type and your specific requirements.

Measuring Initial Vibration

• Run the rotor up to its operating speed.


• The application will acquire data on vibration magnitude, rotational velocity, and phase angle to determine the initial imbalance state.

Mounting the Test Weight

• Stop the rotor and attach a trial weight at a specific location on the rotor. The weight's mass can be specified within the software (e.g., in grams).


• Resume rotor operation, and the program will capture the resulting changes in vibration amplitude and phase.

Determining the Corrective Mass

• Using the acquired measurements, the program automatically determines the required corrective weight's mass and angular position.


• The calculated values are presented on-screen in both numerical and graphical formats.

Installing the Correction Weight

• Install the correction weight on the rotor according to the software's calculations.


• If necessary, perform intermediate checks to verify that the imbalance is being reduced.

Verification and Balancing Completion

• After installing the correction weight, run the rotor again and check the residual vibration level.


• If the vibration level is within acceptable limits (according to ISO 1940), the balancing is complete.


• If the vibration level remains high, repeat the process with further weight adjustments.

Creating a Balancing Report

• All balancing results are logged and archived within the software, from which you can produce a printable report summarizing the vibration levels, compensating weight, and its installation position.

Post-Balancing Checklist

• Verify the secure attachment of all balancing weights and measurement sensors.


• Check that the rotor's rotation is smooth and free from undue noise or vibration.


• If the rotor is part of a complex mechanism, verify the proper interaction of all its components.

By implementing this method, you can effectively eliminate imbalance, reduce vibration levels, and increase the lifespan of the machinery.