What is EN 61326-1:2020?

EN 61326-1:2020 is an international standard that specifies requirements for electrical equipment used in measurement, control, and laboratory use. It applies to devices such as oscilloscopes, multimeters, and signal generators, which are commonly used in various scientific and industrial applications.

Scope of the Standard

The standard covers a wide range of aspects related to the performance and safety of electronic equipment. It includes requirements for electromagnetic compatibility (EMC), electrical safety, environmental conditions, and documentation. Compliance with the standard ensures that the equipment operates reliably and safely in its intended environment.

EN 61326-1:2020 is applicable to both new equipment and existing equipment that is subject to modifications or upgrades. It provides guidelines for manufacturers, system integrators, and end-users to ensure the proper design, installation, and operation of electrical equipment in accordance with best practices and industry standards.

EMC Requirements

One of the key aspects of EN 61326-1:2020 is the requirement for electromagnetic compatibility. This includes both emissions and immunity requirements. Emissions refer to unintentional generation and propagation of electromagnetic disturbances from the equipment, while immunity refers to the ability of the equipment to function correctly in the presence of electromagnetic disturbances.

The standard defines limits for conducted and radiated emissions, as well as requirements for immunity to common disturbances such as electrostatic discharge (ESD) and high-frequency electromagnetic fields. Compliance with these requirements ensures that the equipment does not interfere with other devices and is not susceptible to external interference.

Electrical Safety

Another crucial aspect covered by EN 61326-1:2020 is electrical safety. The standard outlines requirements for insulation, grounding, protective measures, and clear indications of hazardous conditions. It also specifies safety tests and compliance criteria to ensure that the equipment does not pose any risks to operators or users.

Electrical safety is particularly important in laboratory environments where personnel may come into direct contact with electrical equipment. Compliance with EN 61326-1:2020 helps prevent electrical shocks, fire hazards, and other accidents that could result from improper design or operation of the equipment.

In conclusion, EN 61326-1:2020 sets forth essential requirements for electrical equipment used in measurement, control, and laboratory applications. Compliance with this international standard ensures that the equipment meets established performance and safety criteria. By adhering to the guidelines outlined in the standard, manufacturers, system integrators, and end-users can ensure the reliable and safe operation of electronic equipment in various environments.