1. Positive Material Identification (PMI)
Positive Material Identification service is an integral part of process safety management. Using various X-Ray Florescence (XRF) instruments, we can provide elemental identification and quantitative determination without regard to form, size and shape. No samples need to be cut during PMI.
2. Visual & Optical Testing (VT/OT)
Visual Testing is perhaps the oldest of all testing. Basically light photons acts as probes and human eye or suitable recording medium function as detector. The modern visual inspection is classified in to direct and indirect methods. Suitable lighting is an important aspect in visual testing. It is performed with naked eyes or with aid such as lens, mirrors and instruments such as borescope and videoscope.
It is an importance testing method because many of the NDT methods end with visual testing
