DURKOPP ADLER 171 - 18 Technical Data

Technical data
Service Instructions 171/173 - 00.0 - 01/2020 85
18 Technical data
Noise emission
Workplace-specific emission value as per DIN EN ISO 10821:
Class 171-131110 (1-needle)
L
pA
= 79.4 dB (A); K
pA
= 0,58 dB (A) at
• Stitch length: 3.2 mm
• Speed: 4100 rpm
• Sewing material: 2-layer material G1 DIN 23328
Class 171-131110 (2-needle)
L
pA
= 78.8 dB (A); K
pA
= 0.80 dB (A) at
• Stitch length: 3.2 mm
• Speed: 4300 rpm
• Sewing material: 2-layer material G1 DIN 23328
Class 171-141521
L
pA
= 79.0 dB (A); K
pA
= 1.0 dB (A) at
• Stitch length: 3.2 mm
• Speed: 4200 rpm
• Sewing material: 2-layer material G1 DIN 23328
Class 173-141110, 173-141521
L
pA
= 79.0 dB (A); K
pA
= 1.33 dB (A) at
• Stitch length: 3.2 mm
• Speed: 4000 rpm
• Sewing material: 3-layer material G1 DIN 23328