Codes and Standards
RNDT, Inc. is the ONLY commercial testing and research laboratory in Pennsylvania that has staff ASNT NDT Level III Examiners in UT RT AE MT PT & VT and… more
Industrial Radiography (RT)
RNDT provides industrial radiographic testing services in both our laboratory and in the field at customer locations. We have traditional film based and digital computed radiographic testing services. Our… more
Liquid Penetrant Testing (PT)
Liquid Penetrant testing is probably the most widely used NDT method. The test object or material is first cleaned and then coated with a visible or fluorescent dye solution.… more
Magnetic Particle Testing (MT)
Magnetic particle testing is done by inducing a magnetic field in a ferro-magnetic material and dusting the surface with iron particles (either dry or suspended in a liquid). Surface… more
Positive Material Identification (PMI)
Positive Material Identification (PMI) is a nondestructive means of determining the chemical composition of metals. In a global sourcing environment, material can inadvertently be mixed up and cause serious issues… more
Special Services
Positive Material Identification: X-Ray Fluorescence tube-based system Portable alloy identification Fast & accurate Multi-element Analysis in one measurement No isotope licensing or travel restrictions… more
Ultrasonic Testing (UT)
Ultrasonic testing uses the transmission of high frequency sound waves into a material to detect imperfections within the material or changes in material properties. The most commonly used ultrasonic… more
Visual Inspection (VT)
Probably the oldest and most common method of NDT is visual examination, which has numerous industrial and commercial applications. Examiners follow procedures ranging from simple to very complex, some… more
Latest News
August 16, 2011
RNDT, Inc. provides industrial nondestructive testing services to two of the top three heavy industrial refrigeration and compression equipment manufacturers. For the past seven years, RNDT, Inc. has been the exclusive industrial nondestructive testing services provider for two of the top three heavy industrial refrigeration and compression equipment manufacturers in the USA, providing radiography, ultrasonics, liquid penetrant & magnetic particle and positive material identification testing services. In addition, we assist in customer requirements review; code …
> Read More
August 16, 2011
RNDT personnel are gearing up for a project at Penn State University. The radiographic testing division of RNDT, Inc. has been awarded a contract to provide radiographic testing services on a new steam piping system that will run deep underground at Penn State University. The steam piping provides heat and hot water to the buildings on campus and steam to other areas of the university for many different uses. RNDT has also provided radiographic testing …
> Read More