What is ISO 8655:2017 ?

Title: Understanding ISO 8655:2017: The Standard for Piston-Operated Volumetric Apparatus

The development of scientific tools is crucial for the growth and advancement of research. However, the accuracy and reliability of these tools can be hindered by various factors, including the choice of measurement instrument. To address these issues, the International Organization for Standardization (ISO) has established ISO 8655:2017, a technical standard for piston-operated volumetric apparatus used in laboratories for the measurement of liquids.

ISO 8655:2017 aims to ensure that laboratory equipment meets the necessary requirements for accurate and reliable measurements of liquids. By providing a standardized framework for the design, development, and testing of such equipment, ISO 8655:2017 can help to improve the consistency and comparability of measurements across different instruments and settings.

What is ISO 8655:2017?

ISO 8655:2017 is a technical standard that specifies requirements for piston-operated volumetric apparatus used in laboratories for the measurement of liquids. This standard applies to a wide range of equipment, including micropipettes, burettes, and dilators.

The primary objective of ISO 8655:2017 is to ensure that laboratory equipment meets the necessary safety and accuracy requirements. By providing a standardized framework for the design, development, and testing of such equipment, ISO 8655:2017 can help to improve the consistency and comparability of measurements across different instruments and settings.

Key Requirements of ISO 8655:2017

In order to ensure that laboratory equipment meets the necessary requirements for accurate and reliable measurements of liquids, ISO 8655:2017 has several key requirements that must be met by equipment manufacturers. These requirements include:

Measurement Accuracy: The equipment must be capable of measuring the volume of liquids with a precision of not more than 0.1 mL.

Flow Control: The equipment must have a flow control system that allows for accurate and reliable liquid flow.

Temperature Control: The equipment must be capable of maintaining a temperature of not more than 50°C.

Electrical Requirements: The equipment must have an electrical design that is safe and meets the requirements of ISO 50001.

Cleaning and Maintenance: The equipment must be designed for easy cleaning and maintenance, and must be capable of being cleaned without affecting its performance.

Conclusion:

ISO 8655:2017 is an essential standard for ensuring the accuracy and reliability of laboratory equipment used for the measurement of liquids. By providing a standardized framework for the design, development, and testing of such equipment, ISO 8655:2017 can help to improve the consistency and comparability of measurements across different instruments and settings. By adhering to the key requirements of ISO 8655:2017, laboratory equipment manufacturers can ensure that their products meet the necessary safety and accuracy requirements, while also improving the precision and accuracy of their measurements.