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Norm
ÖNORM EN 1093-11
Issue date: 2001 10 01
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 11: Decontamination index
This standard describes a method for the measurement of the decontamination index of pollution control systems
e. g. capture devices including local exhaust ventilation,...
Withdrawn: 2010 01 01
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 8 Pages
Language:
German
| English
Currently valid:
Optionally co-design standards:
This standard describes a method for the measurement of the decontamination index of pollution control systems
e. g. capture devices including local exhaust ventilation, water spray systems and, when appropriate, separation
equipment installed on a machine. This method uses the real pollutant (see 4.2 of EN 1093-1 : 1998 ¿ Safety of
machinery ¿ Evaluation of the emission of airborne hazardous substances ¿ Part 1: Selection of test methods¿)
and can be operated in room or field environments.
It should be observed that during the test, especially during the shutdown or the removal of the pollution control
system, the concentration of hazardous substances , if present, can reach levels which are liable to incur a risk to
the health of the operators or other occupants present in the room.
Warning: This standard does not deal with the protective measures required to control these risks.
Measurement of the decontamination index of pollution control system can serve for the:
evaluation of the performance of a pollution control system of a machine;
evaluation of the improvement of a pollution control system;
comparison of pollution control systems for machines of similar design;
ranking of pollution control systems according to their decontamination efficiency;
determination of the air flow rate in the case of an exhaust system to achieve a given level;
determination of the state of the art of pollution control systems for machines with respect to the decontamination
efficiency.
ÖNORM EN 1093-11
2008 11 01
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 11: Deconta...
Norm
ÖNORM EN 1093-11
2001 10 01
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 11: Deconta...
Norm
↖
Norm
Issue date :
1977 06 01
Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes
Norm
Issue date :
1991 05 16
Measurement of fluid flow in closed conduits — Vocabulary and symbols
Norm
Issue date :
1991 12 12
Measurement of fluid flow by means of pressure differential devices — Part 1: Orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full
Technische Regel
Issue date :
1998 03 26
Measurement of fluid flow — Evaluation of uncertainties
Norm
Issue date :
1982 09 01
Determination of flowrate of fluids in closed conduits of circular cross-section — Method of velocity measurement at one point of the cross-section
Norm
Issue date :
2008 11 01
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 11: Decontamination index