Checking of equipment characteristics– Monthly check

  Checking of equipment characteristics– Monthly check

The characteristics of the equipment shall be checked at least once in  a month according to IS:12666 – 88.

The following characteristics shall be checked –

i)    Linearity of time base of  flaw detector

ii)   Linearity of Amplification of flaw detector

iii)  Penetrative power

iv)  Resolving power

v)   Probe Index

vi)  Beam angle