7
en
Emission values for sound and vibration
(Two-figure – specifications as per ISO 4871)
Sound emission
ABS14 ABS14C ASB14 ASB14C ABS18 ABS18C ASB18 ASB18C
A-weighted emission pressure
power level measured at the
workplace
L
pA
(re 20 μPa), in
decibels
80
80
85
85
76
76
87
87
Measuring uncertainty
K
pA
, in
decibels
3
3
3
3
3
3
3
3
Measured A-weighted sound
power level
L
wA
(re 1 pW), in
decibels
91
91
96
96
87
87
98
98
Measuring uncertainty
K
wA
, in
decibels
3
3
3
3
3
3
3
3
C-weighted peak sound pressure
level measured at the workplace
L
pCpeak
, in decibels
91
91
104
104
90
90
106
106
Measuring uncertainty
K
pCpeak
, in
decibels
3
3
3
3
3
3
3
3
Vibrations
Mean vibrational value for
drilling in metal
–
m/s
2
–
ft/s
2
0.5
1.66
0.5
1.66
0.5
1.66
0.5
1.66
0.6
2.0
0.6
2.0
0.6
2.0
0.6
2.0
Measuring uncertainty
K
, in
–
m/s
2
–
ft/s
2
1.5
4.9
1.5
4.9
1.5
4.9
1.5
4.9
1.8
6.0
1.8
6.0
1.8
6.0
1.8
6.0
Mean vibrational value for
impact drilling in concrete
–
m/s
2
–
ft/s
2
-
-
-
-
10.5
35.0
10.5
35.0
-
-
-
-
12.1
40.3
12.1
40.3
Measuring uncertainty
K
, in
–
m/s
2
–
ft/s
2
1.5
4.9
1.5
4.9
1.5
4.9
1.5
4.9
1.5
4.9
1.5
4.9
1.5
4.9
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.
OBJ_BUCH-0000000113-001.book Page 7 Wednesday, April 17, 2013 10:01 AM
