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Emission values for sound and vibration
(Two-figure – specifications as per ISO 4871)
Sound emission
A-weighted emission pressure power level measured at the workplace
L
pA
(re 20 μPa), in decibels
100
Measuring uncertainty
K
pA
, in decibels
2.5
Measured A-weighted sound power level
L
wA
(re 1 pW), in decibels
108
Measuring uncertainty
K
wA
, in decibels
3
C-weighted peak sound pressure level measured at the workplace
L
pCpeak
,
in decibels
114
Measuring uncertainty
K
pCpeak
, in decibels
2.5
Vibrations
Mean vibrational value in
–
m/s
2
–
ft/s
2
< 2.5
< 8.2
Measuring uncertainty
K
, in
–
m/s
2
–
ft/s
2
1.5
4.9
REMARK: The sum of the measured emission value and respective measuring inaccuracy
represents the upper limit of the values that can occur during measuring.
Wear hearing protection!
Measured values determined in accordance with the corresponding product standard.