Non-destructive Testing Laboratory

CT-PCs

• Image processing workstation
  • 256 GB RAM
  • 2x Xeon E5-2620 v4 @2.10GHz
  • NVIDIA GTX 1080
  • VG Studio MAX
• Image processing workstation
  • 96 GB RAM
  • Xeon X5675 @3.07GHz
  • NVIDIA GTX 780
  • Avizo
• Reconstruction workstation
  • 128GB RAM
  • Xeon W-2145 @ 3GHz
  • NVIDIA RTX 2080
  •  VGStudio reconstruction

Ultrasound

• Advantest R3754A Network Analyzer
• Tektronic DPO 3034 oscilloscope
• Panametrics 5800 pulse generator
• High speed bipolar amplifier NF BA4825
• STEMlab 125-14 Ultimate Kit
• Panametrics contact transducers:
  • Longitudinal waves: V101, V110, V122
  • Transverse waves: V153, V155-RM
• Quasar RUS device

Magnetoelastic Barkhausen Noise Analysis (BNA)

• Rollscan 350 (Stresstech)
• Materials: ferromagnetic steels, iron, nickel, cobalt
• Magnetizing voltage range: 0 – 16 V
• Magnetizing frequency: 1 – 1000 Hz
• Analyzing filter range: 10 – 450 KHz
• Analysis of the Barkhausen Noise with:
  • burst calculation
  • RMS (average, positive and negative)
  • peak value (average, positive and negative)
  • peak position (average, positive and negative)
  • FWHM (average, positive and negative)
  • amplitude spectrum
  • integral of the bursts
  • pulse height distribution