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Noise emission of the machine
G
1. Test code
Measurement method
The measurements were taken according to the regulations of standard ISO 12001: 1996.
Measurement equipment used:
• 01dB - Stell integrated sonometer, SIP 95 S, # 20394
• Cal 01 calibrator, # 40141
Material used for marking:
• type XM700 machine mounted on a column stand
• one electronic command unit
The unit is placed on a wood workbench in a workshop where the background noise level is negligible compared
with the noise emitted by the machine. The work station, situated more than 2 m (6.562 ft) from any separator, is
designed for a standing operator.
The marking is carried out using a M2S stylus on a steel plate with dimensions of 110 mm (4.331 in) x 100 mm
(3.937 in) x 1 mm (0.039 in) clamped to a base support. A new plate is used for each test.
Definition of the microphone position
The microphone is positioned 0.5 m (1.64 ft) in front of the machine and 1.6 m (5.249 ft) from the floor (operator in
a standing position, holding the machine).
Test conditions
• marking speed: 100%
• movement speed: 100%
• marking quality: 100%
• stroke force: 50%
• marking of 2 line(s) of 10 character(s) 5 mm (0.197 in) high
• steel plate with dimensions 110 mm (4.331 in) x 100 mm (3.937 in) x 1 mm (0.039 in)
2. Noise emission information
The values given below represent the noise emitted by the machine during marking. When the machine is in use,
the values mentioned are independent from the total noise level to which the operator is exposed, since the actual
noise level will vary depending on the operator's environment.
• average level: L
= 83.1 dB(A)
Aeq
(L
= "equivalent" average sound level measured using the A-weighting)
Aeq
• peak level: L
< 89.4 dB(C)
pc
(L
= peak acoustic pressure level)
pc
When marking resonant parts (metallic, hollow, thin), wear hearing protection for
sound levels L
Ref. 72523 - XM700_en_B
> 85 dB(A) or L
> 137 dB(C).
Aeq
pc
G
22/23
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