by ISEP MY | Aug 19, 2025 | Knowledge
by ISEP MY | Nov 9, 2023 | ISEP, Knowledge
Concentration of Explosive substance Lower Explosion Limit (LEL): The lower explosion limit is the concentration of a mixture, that is not yet combustible (mixture is too less) Upper Explosion Limit (UEL): The upper explosion...
by ISEP MY | Oct 27, 2023 | ISEP, Knowledge
IEC60079-2 Equipment Protection by Pressurized enclosure “p” Contain specific requirements for the construction and testing of electrical apparatus with pressurized enclosures, of type of protection “p”, intended for use in explosive gas atmosphere. It specifies...
by ISEP MY | Oct 27, 2023 | Ex Information, ISEP, Knowledge
Gas Group MESG Maximum Experimental Safe Gap (MESG) Definition: (Ref: IEC 60079-1 ) Maximum Experimental Safe Gap (for an explosive mixture ) of a joint 25mm in width which prevents any transmission of an explosion during 10 tests made under the conditions...
by ISEP MY | Oct 27, 2023 | Ex Information, ISEP, Knowledge
IECEx Guide – An Informative Guide comparing various elements of both IECEx and ATEX Brief Table of Comparison ITEMIECExATEXOrganisation / ManagementIndustry Representatives (Manufacturers, Certification Bodies, Ex Equipment End Users, Regulators, Community...
by ISEP MY | Oct 27, 2023 | ISEP, Knowledge
From the finding, the major cause of explosion in mining industry is cause by accumulated of methane (explosive gas/dust) mixing with air and the present of source of ignition. List of Industries with Explosive Atmosphere •Automotive refueling stations /...
