What is BS EN IEC 61591 about?
BS EN IEC 61591 discusses the methods for measuring the performance of cooking fume extractors BS EN IEC 61591 defines the main performance characteristics of these appliances, which are of interest to the user, and specifies methods for measuring these characteristics.
Note 1: BS EN IEC 61591 applies to cooking fume extractors incorporating a fan for the recirculation or extraction mode situated in a household kitchen.
Note 2: BS EN IEC 61591 used for cooking fume extractors where the fan is mounted separately from the appliance, but controlled by the appliance when the fan is defined in the technical documentation (e.g., name plate data) and instructions for installation.
Note 3: BS EN IEC 61591 deals also with down-draft systems arranged besides, behind or under the cooking appliance.
Note 4: BS EN IEC 61591 does not specify a classification or ranking for performance.
Note 5: BS EN IEC 61591 does not deal with safety requirements.
Who is BS EN IEC 61591 for?
BS EN IEC 61591 on the performance of cooking fume extractors is useful for:
- Cooking fume extractors manufacturers and suppliers
- Quality control laboratories
- Cooking fume testers
- Safety and regulatory bodies
Why should you use BS EN IEC 61591?
BS EN IEC 61591 assists manufacturers in test compliance and provides methods for measuring the performance of cooking fume extractors to test experts. BS EN IEC 61591 provides with a professional working mission and principles to the manufacturers and suppliers.
BS EN IEC 61591 ensures high-performance, and quality testing services and provide safe, fast, and uninterrupted service to customers.
BS EN IEC 61591 specifies methods for measuring these characteristics of cooking fume extractors is necessary to remove grease, smoke, and fumes that are present in the air when cooking in the oven or on the stovetop, that helps manufacturers to ensure the quality of cooking fume extractors.
What’s changed since the last update?
BS EN IEC 61591:2020+A11:2020 supersedes BS EN 61591:1997+A12:2015, which is withdrawn.
BS EN IEC 61591:2020+A11:2020 includes some technical changes with respect to BS EN 61591:1997+A12:2015. These include:
- New subclause about instruments and measurements
- New procedure for measuring the fluid dynamic efficiency (FDE), which follows the CENELEC proposal in principle
- Revised procedure for determining the odour reduction for cooking fume extractors in recirculation mode
- Clearer procedure to measure the grease absorption
