Detect and resolve problems using an altimeter

Check and accept newly installed equipment

When installing industrial equipment, checking vibration from the beginning is a step that cannot be overlooked. Factors such as location, balance, and contact surface quality can directly affect the level of vibration of the device. Using a vibration meter during the acceptance phase ensures the equipment meets technical standards before going into operation.  

During this process, the vibration parameters of the device will be compared with regulatory standards. If vibration exceeds the allowable threshold, it is necessary to adjust the installation or reconfigure the equipment to avoid causing serious problems during long-term operation.  

Measure vibration during engine starting

Engines often experience strong vibrations when starting, due to rapid speed changes or unstable friction between moving parts. Measuring vibration periodically during this period helps detect abnormalities such as misalignment, looseness or imbalance.  

If the vibration exceeds the allowable level, this may be a warning sign that the engine has a structural or mechanical problem that needs to be treated promptly. Checking vibration at startup not only helps detect potential damage early but also prevents major incidents, ensuring stable and safe operation of the equipment.

Check equipment daily

Regular vibration measurements are an integral part of the preventive maintenance process. Doing this regularly helps operators continuously monitor equipment status and quickly detect unusual signs. This not only prevents major damage but also ensures the system operates stably.  

Small changes in vibration can signal problems such as:  

- Shaft is worn or unbalanced.  

- Mechanical parts are loose.  

- Damage to bearings or problems in the lubrication system.

Application in predictive maintenance

Vibration meters are useful tools in predictive maintenance. Instead of waiting for equipment to break before repairing it, using a vibration meter allows assessing the actual condition of machinery and planning appropriate maintenance.  

Comprehensive inspection of the engine system in the factory 

In industrial plants, equipment such as industrial fans, compressors, water pumps, and generators play an important role in productivity and efficiency. Periodic vibration measurements help detect mechanical errors such as shaft misalignment, imbalance, or other problems early.  

Comprehensive testing not only helps detect errors but also accurately evaluates the overall health of the system. This helps managers take appropriate maintenance measures, ensuring sustainable and efficient operation of the plant.

Factors affecting device diagnostic accuracy

Environmental conditions

When performing vibration measurements, the surrounding environment plays an important role, directly affecting the accuracy of the results. Factors such as abnormal temperature and humidity can change the physical properties of sensors and devices, leading to erroneous measurement results.

In addition, background vibrations from other devices in the area can also cause interference, causing inaccurate measurement data. Therefore, it is necessary to choose a stable measurement space, avoiding sources of interference or large temperature fluctuations to ensure results accurately reflect the device condition.

Location and mounting of the sensor

The location and method of mounting the sensor have a great influence on the diagnostic results. Mounting the sensor incorrectly, choosing the wrong location, or having an unclean contact surface can lead to erroneous measurement data. To ensure accuracy, it is necessary to choose the appropriate location, tighten the sensor with sufficient force and keep the contact surface clean.

Operator skills

Diagnosis accuracy also depends on the skill of the operator. Vibration meter users need to clearly understand how to install, select parameters and perform correct technical measurements.

In addition to operating equipment, data analysis skills are also important. The ability to identify abnormal signs and provide reasonable maintenance solutions helps ensure stable operation of equipment and avoid major damage.

Analyze the advantages and disadvantages of the diagnostic method using a vibration meter

Outstanding advantages

- Early detection of damage

Vibration meters help identify abnormalities and potential problems in the system before they seriously affect the equipment. This contributes to minimizing risks and keeping machines operating stably.  

- Reduce machine downtime

When equipment fails, downtime for repairs can disrupt production and be costly. Using a vibration meter to schedule maintenance based on the actual condition of the equipment helps minimize unnecessary downtime.

- Increase equipment life 

This method supports regular maintenance and early detection of problems, thereby ensuring the equipment operates reliably and prolongs its lifespan.  

- Reduce maintenance costs 

Accurate diagnosis of machine condition helps optimize maintenance activities, avoid unnecessary repairs and save costs.

Disadvantages to note

- Requires high expertise 

Operators need to be properly trained to understand and analyze measurement results properly.  

- Large investment costs

Vibration measuring machines and supporting equipment often have high prices, especially for modern models, requiring businesses to make a significant initial investment.  

- Limited in some cases 

Not all device problems are related to vibration. Some failures due to other causes (such as electrical or thermal faults) may not be detected by this method.

Practical application: Fluke 805 vibration meter

The Fluke 805 is a modern vibration measuring device that stands out for its high sensitivity and ability to provide accurate results. This device helps operators comprehensively analyze machine conditions, thereby providing timely warnings to prevent unwanted incidents.  

The Fluke 805 is especially effective in assessing machine vibration, detecting early problems such as damage, shaft misalignment, or imbalance, helping businesses optimize performance and extend equipment life. bag.