I.S. EN 12053:2001
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
SAFETY OF INDUSTRIAL TRUCKS - TEST METHODS FOR MEASURING NOISE EMISSIONS
Hardcopy , PDF
09-09-2008
English
09-11-2001
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
3.1 A-weighted emission sound pressure level at the operator's
position for the operational cycle L[pAZ]
3.2 A-weighted sound power level in an operational cycle L[WAZ]
3.3 Forwards operation
3.4 Industrial and rough terrain truck families
3.5 Idling
4 Installation and equipment
4.1 Test environment
4.2 Equipment and condition of the truck
4.3 Position of the truck during measurement
4.3.1 LIFT and IDLE conditions
4.3.2 DRIVE condition
5 Operating conditions during measurement
5.1 General
5.2 Load of the truck
5.3 Operation of the truck during measurement
5.3.1 General
5.3.2 LIFT condition
5.3.3 IDLE condition
5.3.4 DRIVE condition
5.4 Trucks equipped with a cab
5.4.1 Cab with an air conditioning and/or pressurized
ventilating system(s)
5.4.2 Cab without air conditioning or pressurized ventilating
system(s)
6 Noise determination
6.1 Instrumentation
6.2 Microphone positions
6.2.1 Microphone positions for determination of the sound
pressure levels at the operator's position
6.2.2 Microphone positions for determination of the sound
power levels
6.3 Measurements
6.3.1 Measurements of sound pressure levels at operator's
position
6.3.2 Sound power level determination
7 Measurement uncertainties
8 Information to be recorded
9 Declaration of noise emission values
Annex A (Normative) Calculation of levels in an average operational
cycle
A.1 Calculation of the emission sound pressure level in an
operational cycle
A.2 Calculation of the sound power level for an operational
cycle
A.3 Time proportion factors of the operating conditions
Annex ZA (informative) Relationship between this European
Standard and the Essential Requirements of EU
Directive 98/37/EC
Annex ZB (informative) Relationship between this European
Standard and the Essential Requirements of EU
Directive 2006/42/EC
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