Specification for capability approval of manufacturers of passive radio interference suppression filter units of assessed quality generic data subscription-only BS EN 61745:2017 supersedes BS

BS EN 61745:2017 supersedes BS IEC 61745:1998

include the uncertainty associated with repeated measurements on the same noise source under the same conditions (for standard deviations of reproducibility)

In air temperatures from – 5 °C to +40 °C with an average value over a period of 24 h not exceeding +25 °C

It applies to hydrostatic plain journal bearings under steady-state conditions

Protractors help to measure and draw angles

Specification for capability approval of manufacturers of passive radio interference suppression filter units of assessed quality generic data subscription-only BS EN 61745:2017 supersedes BS