K
Ref. DCD01/3078 - TD412_en_C
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KNoise emission of the machine
1. Test code
Measurement method
The measurements were taken according to the regulations of standard ISO 12001:1996.
Material used for marking:
• type TD412 machine mounted on a column stand
• one electronic command unit
• an interface computer (used by the operator)
Definition of the microphone position
The microphone is positioned 1 m (3.281 ft) in front of the machine and 1.4 m (4.593 ft) from the floor.
The measurements were taken according to the regulations of standard ISO 12001:1996.
Test conditions
• marking speed: 100 mm/s
• power: 100%
• frequency: 30 kHz
• marking of 3 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 3 mm (0.118 in)
2. Noise emission information
The equivalent continuous sound level A (L
Aeq
) is below 70 dB(A).
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