ISA 12.10 : 1988
Current
The latest, up-to-date edition.
AREA CLASSIFICATION IN HAZARDOUS (CLASSIFIED) DUST LOCATIONS
Hardcopy
English
01-01-1988
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1 Purpose
2 Scope
3 Definitions
4 Dust explosion parameters and variables
4.1 The nature of a dust explosion
4.2 Dust dispersion mechanics and control
4.3 Dust cloud ignition
4.4 Dust layer ignition
5 Procedures for the classification of various areas
of existing plants
5.1 Division 1 locations
5.2 Division 2 locations
5.3 Unclassified locations
6 Procedures for the classification of various portions
of new process areas during the design stage
7 References
Appendix A
Describes a location based on its dust cloud concentration, its accumulated combustible dust layer thickness, and its dust bulk resistivity; it also contains references to, and data on, the explosivity of common dusts, as well as references to laboratory equipment and test procedures for evaluating the explosivity of dusts.
| Committee |
SP12
|
| DevelopmentNote |
Formerly it was ISA-S12.10 (05/2001)
|
| DocumentType |
Standard
|
| Pages |
46
|
| PublisherName |
International Society of Automation
|
| Status |
Current
|
| C22.1-15 PACKAGE | Consists of C22.1-15, Canadian electrical code, part I (23rd edition), safety standard for electrical installations; C22.1HB-15, Canadian electrical code handbook - an explanation of rules of the Canadian electrical code, part I and the 2015 Electrical quick reference |
| C22.1HB-18 | Canadian Electrical Code Handbook - An Explanation of the Rules of the Canadian Electrical Code, Part I |
| NFPA 70 : 2017 | NATIONAL ELECTRICAL CODE |
| CSA C22.4 PACKAGE : 2009 | CONSISTS OF C22.4 NO. 1-09, OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE AND C22.4 NO. 2-09, OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE - SAFETY MANAGEMENT SYSTEM REQUIREMENTS |
| CSA C22.4 No. 1 : 2009(R2018) | OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE |
| PIP ELEHA01 : 2016 | ENGINEERING GUIDE FOR DETERMINING ELECTRICAL AREA CLASSIFICATION |
| NFPA 654 : 2017 | PREVENTION OF FIRE AND DUST EXPLOSIONS FROM THE MANUFACTURING, PROCESSING, AND HANDLING OF COMBUSTIBLE PARTICULATE SOLIDS |
| NFPA 496 : 2017 | PURGED AND PRESSURIZED ENCLOSURES FOR ELECTRICAL EQUIPMENT |
| NFPA 68 : 2013 | EXPLOSION PROTECTION BY DEFLAGRATION VENTING |
| NFPA 70 : 2017 | NATIONAL ELECTRICAL CODE |
| NFPA 497M : 1991 | CLASSIFICATION OF GASES, VAPORS AND DUSTS FOR ELECTRICAL EQUIPMENT IN HAZARDOUS (CLASSIFIED) LOCATIONS |
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