Non-destructive weld and material check by NDT methods according to STN and STN EN

ultrasonic method UT:
Weld check, material holding check, special measures of material thickness thought the paint, special measurements of the inner press at the rims of wheels -railway wheel-sets

magnetic method MT:
Weld check, material holding check, UV light check by the fluorescent methods, evaluation of the test by focused UV lamps

capillary method PT
Weld check, material holding check, by the colour, UV method

visual method VT:
Direct visual check of welds and materials

 

Machine technique:

The most modern ultrasonic machines:
EPOCH 600 – Olympus
EPOCH 650 – Olympus
38 DL PLUS thickness measurer – Olympus
DM 2 thickness measurer – Krautkrämer
DEBBIE DEBRO UMS – manual measurement of internal tension of monoblocks
UER II – automatic measurement of internal tension of monoblocks

Machines and equipment for magnetic method:
stationary horizontal defectoscopy – HD 1500, Magiscop 2500 – MT control of axles while repairing of IS2
handy electromagnets UM8, UM8/42V
focused UV – lamps LABINO
lux-meter LX 107 – LTT Lutron
Gauss-Tesla meter BELL 5070 – F. W. BELL
fluorescent suspensions – HELLING

for capillary method:
sprays NORD TEST – HELLING
measure machine of UV light UV 340 – LTT Lutron
lux-meter LX 107 – LTT Lutron

 

Personnel of NDT:

The personnel of NDT department are trained and certified in accordance with STN EN ISO 9712 in these methods:

UT, MT, PT, VT in the industrial field:

  • railway transport, the staff is also certified according to ČSN EN ISO 9712
  • production and construction of devices