Electrical relays. Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Shock and bump tests Ingestion-build-201039 Annex C (informative) Colorimetric values

Annex C (informative) Colorimetric values for non-normative conditions

Requirements for the erection and operation of fixed and temporary electrical test installations

— ports of apparatus inside the 10 m zone with cable length > 30 m

Space exploration organizations

and describes the vortex shaker method for measuring and characterizing the dustiness of bulk materials that contain or release respirable NOAA or other respirable particles

Electrical relays. Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Shock and bump tests Ingestion-build-201039 Annex C (informative) Colorimetric values1 Scope This standard is part of a series specifying the vibration, shock, bump and seismic requirements applicable to electromechanical and static measuring relays and protection equipment with or without output contacts. This standard includes two types of test: the shock test (on energized and non energized specimen); the bump test (on non energized specimen), and is generally based on IEC 68227 and IEC 68229. The requirements of this standard are