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Calibration certifi cate fort the PFAFF-DOCU-SEAM-SYSTEM
Customer:.................................................................................................................................................................
Address:....................................................................................................................................................................
Machine: PFAFF 3741....................................
Machine: PFAFF 3741....................................
PC-software: ...............................................
Reference value of weight for standard measuring range:
Traceability to national standard, guaranteed iaw DIN ISO 9000
by Gauging Offi ce Albstadt, number of calibration certifi cate:..................................................................................
End value of measuring range: 1500 cN
Calibration procedure:
1. Needle reference position:
2. Trigger signals:
3. Zero position of the monitor power signal:
4. Sewing head setting
5. Characteristic thread strength curve
Check calibration result with 500cN
Reading
Measured value [cN]
Deviation from
standard [cN]
Permissible measuring inaccuracy: +/- 2% of end value of measuring range = +/- 30 cN.
Evaluation: All measuring values are in the limits for the specifi c product.
Place:.................................................... Date:................................ Testing person:.........................................
PFAFF
Industriesysteme und Maschinen AG, 67661 Kaiserslautern
Serial-No.: .....................................................................................
Serial-No.: .....................................................................................
Control software:...........................................................................
Accuracy: +/- 2%
(Parameter 700)
Speed
Parameter 2010
Parameter 2011
Parameter 2013
1
5 N = 500 cN
......................
.....................min
......................
......................
......................
2
3
O
-1
O
O
O
O
O
4
5
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