Non-electrical equipment for use in potentially explosive atmospheres - Protection by flameproof enclosure 'd' Ingestion-build-279162 Agreement on tests and inspection

Agreement on tests and inspection documents

f) properties involving nominal scales

Calculation and expression of results

Contribution to the cost-efficiency of the demand organization and

PD CEN/TS 17261 is concerned with the performance-based testing of biometric authentication for AACS

Non-electrical equipment for use in potentially explosive atmospheres - Protection by flameproof enclosure 'd' Ingestion-build-279162 Agreement on tests and inspection1 Scope This document specifies the requirements for the design, assessment, construction and testing of equipment intended for use in potentially explosive gas or dust atmospheres, protected by the type of protection: Flameproof enclosure "d". This document supplements the requirements in EN 134631, the contents of which also apply in full to equipment constructed to this document. Equipment complying with the relevant clauses of this document meets