Lukas P 650 Series - Manual (Page 61)

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13.2 Noise emissions (Sound pressure level)
Device type
P 650 SE P 650 SE P 650 SG P 650 4G P 650 4E
und und und und und
P 650 SE -
DHR (50Hz)
P 650 SE -
DHR (60Hz)
P 650 SG -
DHR
P 650 4G -
DHR
P 650 4E -
DHR
No-load
operation
(measuring
distance acc.
to EN)
[dB(A)] 73 78 82 83 73
Full-load
operation
(measuring
distance acc.
to EN)
[dB(A)] 80 83 87 87 79
No-load
operation
(measuring
distance acc.
to NFPA)
[dB(A)] 67 72 76 76 67
Full-load
operation
(measuring
distance acc.
to NFPA)
[dB(A)] 75 78 81 81 73
Explanation of dual number noise emission values according to DIN EN 13204:2012-09
Serial number of the machine, operating conditions and other characteristic properties:
Model ...P650SG, P650SG-ES, P650SG-DHR, P650SG-ES-DHR, type ...81-53-51,
81-53-50, 81-54-21, 81-54-20, maximum working pressure ...700 bar, engine speed
....3300 [1/min] / [rpm]
INDICATED DUAL NUMBER NOISE EMISSION VALUES according to EN ISO 4871
Measured A-rated emission sound pressure level
LpA, in dB, referred to 20
ȝPa ....87
Measurement uncertainty, KpA, in dB .....4
Measured A-rated emission sound power level (if required)
LWA, in dB, referred to 1 pW ....101
Measurement uncertainty, KpA, in dB .....4
Values determined according to EN 13204, Appendix B, using basic standards
EN ISO 3744 and EN ISO 11201.
NOTE! The sum of the measured noise emission values and the associated measure-
ment uncertainty that can occur during the measurement represent the upper limit of the
measured values.