Airborne Noise - Lincoln Electric FLEXCUT 125 CE Safety Instruction For Use And Maintenance

B - SAFETY INSTRUCTIONS

8 - AIRBORNE NOISE

1 - MEASUREMENT SITE QUALIFICATION
The machine was tested in the workshop of Pont
Sainte Maxence:
5 place Chatelier
60700 PONT SAINTE MAXENCE
FRANCE.
That qualification was the subject of Report
n°17563386/1
LC 125M
Current
Materials
Gas
Distance 1 m
from
2 m
measure
point to
3 m
torch
4 m
5 m
B-6
3 - MESURES
MEASUREMENT CONDITIONS
M1
85A
Mild steels:
compressed air
Level LAeq
Level LCpeak
dB(C)
dB(A)
101,2 114,3
96,2 109
93,2 106,3
90,8 103,8
89,7 102,6
2 - SOUND PRESSURE MEASUREMENTS
The values are given in equivalent weighted
sound level (LAeq)
The unit of measurement is the dB (A) :
weighted decibel "A"
The measurements were taken at a height of
1.6m above the ground with a sound-level meter,
type FUSION, nbr 10925, checked in an accredited
laboratory (LNE)
8 mm Mild steels:
compressed air
Level LAeq
dB(A)
95,2
90,6
89
85,9
84,4
FLEXCUT 125 CE INSTALLATION
8695 4496 / B
M2
125 A
20 mm
Level LCpeak
dB(C)
108
103,6
103,8
98,6
98,8