Explosion parameters of combustible dust

Analysis package to determine the ignitability and explosibility parameters of combustible dust samples after combustibility has been confirmed with the go/no-go screening test.

The following are examples of explosibility tests that can be included in the package:

• MIT – Minimum ignition temperature of dust layers and dust clouds (ISO/IEC 80079-20-2)

• MIE – Minimum ignition energy (EN 13821)

• LOC – Limiting oxygen concentration (EN 14034-4+A1)

• Resistivity (ISO/IEC 80079-20-2)

• LEL – Lower explosive limit (EN 14034-3+A1)

• Maximum explosion pressure (pmax), pressure increase speed ((dp/dt)max), and explosion constant (KSt) according to EN 14034-1+A1 and EN 14034-2+A1

• Classification of the explosive group

An accredited test report will be provided.