Technological Innovation

What is ISO 10816-4:2016?


ISO 10816-4:2016 is a standard introduced by the International Organization for Standardization (ISO) that focuses on the mechanical vibration of non-reciprocating machines. Mechanical vibration is an important consideration in various industries, as it directly impacts the performance, reliability, and lifespan of machinery.

This article aims to provide a comprehensive understanding of ISO 10816-4:2016, including its purpose, scope, and key parameters outlined in the standard.

Purpose and Scope:

The primary purpose of ISO 10816-4:2016 is to establish guidelines for assessing the vibration levels of non-reciprocating machines in order to determine their condition and potential issues. The standard provides vibration measurement techniques and evaluation criteria to effectively monitor machinery health and carry out predictive maintenance practices.

ISO 10816-4:2016 is applicable to diverse equipment, such as pumps, compressors, turbines, motors, and generators. It provides guidance for professionals involved in the design, installation, operation, and maintenance of these machines.

Key Parameters:

ISO 10816-4:2016 defines various parameters that need to be evaluated during vibration measurements. These parameters help determine whether a machine's vibration falls within acceptable limits or if further action is necessary.

Some of the critical parameters outlined in the standard are:

Overall vibration velocity

Vibration severity limits

Machine classification based on size and power

Frequency ranges for assessment

Measurement locations on the machine

By measuring these parameters, engineers and technicians can identify potential issues such as misalignment, unbalance, and bearing defects, allowing them to take corrective actions proactively.


ISO 10816-4:2016 offers several benefits to industries and organizations:

Improved machinery reliability and performance: By monitoring vibration levels, machines can be maintained and repaired before any major breakdown occurs, minimizing downtime and enhancing productivity.

Enhanced safety: Monitoring vibrations helps prevent catastrophic failures that may lead to accidents, ensuring a safe working environment for operators and workers.

Cost savings: Predictive maintenance based on ISO 10816-4:2016 can significantly reduce repair costs compared to reactive maintenance where repairs are carried out after a breakdown.

Extended equipment lifespan: Regular vibration assessments help identify early signs of wear and tear, enabling timely intervention and prolonging the life of machinery.

Overall, ISO 10816-4:2016 plays a crucial role in ensuring the optimal performance and longevity of non-reciprocating machines across various industries.

In conclusion, ISO 10816-4:2016 provides essential guidance for evaluating vibration levels in non-reciprocating machines. With standardized measurement techniques and evaluation criteria, this standard aids in the effective monitoring of machinery health and facilitates proactive maintenance. Adhering to ISO 10816-4:2016 can result in improved reliability, increased safety, cost savings, and extended equipment lifespan. Implementing this standard is highly recommended for organizations seeking to optimize their machinery's performance and minimize downtime.


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