Explosives for civil uses. Detonators and relays - Determination of series firing current of electric detonators algolia-ignore Non-metallic perforation-resistant inserts and materials

Non-metallic perforation-resistant inserts and materials complying with the requirements of ISO 22568‑4 are suitable components of “PPE footwear”

and for squareness of door leaves

additional requirements may apply

BS EN 16763 on services for fire safety systems and security systems is useful for:

Requirements and descriptions in the scope of inspection methods have been improved and extended to details

Explosives for civil uses. Detonators and relays - Determination of series firing current of electric detonators algolia-ignore Non-metallic perforation-resistant inserts and materials1 Scope This European Standard specifies a method to determine the reliability of electric detonators connected in series, when the manufacturers stated series firing current is applied. The test method does not apply to magnetic coupled detonators and electronic detonators.