GENERAL TECHNICAL CHARACTERISTICS
Measurement range and accuracy
• Diameter measurement range: 16” to 66”:
• Measurement accuracy
  • Diameter: ±0.15 mm (in the range 36”-42”) - 2σ
                    ±0.20 mm (in the range 26”-34”) - 2σ
                    ±0.20 mm (in the range 16”-24”) - 2σ
  • Out-of-roundness: ±0.6 mm - 2σ
  • Total Straightness: ±1.0 mm - 2σ
  • Local Straightness: ±0.2 mm - 2σ
  • Length: ±5.0 mm - 2σ for 12 m long pipes
  • Weld seam height: ±0.1mm - 2σ (if the pipe comes with the weld at 12 o’clock)
                                 ±0.3 mm (if the weld is in another position).

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