IEC 61262-1:1994

IEC 61262-1:1994 is a technical reference for medical electrical equipment concerned with electro-optical X-ray image intensifiers, with a specific focus on determining the entrance field size. For engineering teams, laboratories, and procurement reviewers, it provides a clear basis for evaluating whether the relevant image intensifier characteristics are being measured and documented in a consistent way. IEC 61262-1:1994 supports technical assessment, verification activities, and compliance workflows where controlled measurement of imaging input conditions is important.

Purpose of IEC 61262-1:1994

The purpose of IEC 61262-1:1994 is to define the method used to determine the entrance field size for electro-optical X-ray image intensifiers used in medical electrical equipment. That focus makes it relevant to product evaluation, design validation, and documented evaluation of imaging performance. In practice, it helps engineering and test teams apply a repeatable approach when comparing devices, reviewing specifications, or preparing conformity assessment records for equipment that must be assessed against a defined measurement basis.

Compliance applications of IEC 61262-1:1994

IEC 61262-1:1994 is typically used in technical review, laboratory evaluation, and quality workflows involving X-ray imaging equipment that incorporates electro-optical image intensifiers. It may support procurement checks, test planning, and regulatory preparation where the entrance field size must be identified and recorded consistently. For manufacturers, test houses, and compliance teams, the document can serve as a reference point for internal test methods, engineering documentation, and product evaluation aligned with medical electrical equipment requirements.

Benefits of IEC 61262-1:1994

Using IEC 61262-1:1994 can improve testing consistency and reduce ambiguity in how entrance field size is determined for X-ray image intensifiers. That can support safer design decisions, clearer technical validation, and more reliable comparison of results across projects or laboratories. It also helps organizations strengthen conformity assessment preparation by linking measurement practice to a defined technical reference. For procurement and compliance functions, the document can reduce risk by making the evaluation basis more transparent and easier to audit.

• Measurement basis for entrance field size in electro-optical X-ray image intensifiers
• Useful for test method alignment and laboratory evaluation
• Supports engineering documentation and technical validation activities
• Helps prepare conformity assessment and procurement reviews