Stony Brook University Non-Destructive Testing Services

Stony Brook University Non-Destructive Testing Services

Stony Brook University, NY Magnetic Particle Testing (MT)

Ideal for ferrous material

ACFM; Alternating current field measurement in Stony Brook University, NY

ACFM; Alternating current field measurement in Stony Brook University, NY

Integrity Testlabs was one of the first companies to provide this inspection technique in the Northeast. ITL technicians have completed hundreds ACFM inspections on equipment shells in oil refineries in the Northeast. ACFM is a electromagnetic technique used for detecting cracks breaking the surface. Capable of also sizing the defect. ACFM can be used on ferrous and nonferrous metals. ACFM can be fast and effective inspection. It does need the area to be cleaned and electric available to run the ACFM unit. Wet Fluorescent Magnetic Testing (WFMT) can be used as an alternate inspection to confirm the findings of the ACFM.

Traditional Film, Computed Radiography and Digital radiography in Stony Brook University, NY

Integrity Testlabs currently utilizes traditional film and computed radiography (CR) film. Traditional film is still loaded under safe lights and developed using a 5-step process in the back our darkrooms. Once dry, the filmed in viewed under a high intensity viewer looking for defects. Traditional film comes in several different sizes and leaves the client with a physical piece of film to view for years to come. Computer Radiography or CR uses plates that are phosphor. When these plates are exposed to radiation, the plates emit a blue light that is interpreted by the film processor and then transmitted into an image and viewed on the computer screen. This process is efficient and plates can be used multiple times, no chemicals are needed to process the film. Digital radiography is newer to the industrial and keeps gaining popularity each year. Limited in film size and mobility. The biggest advantage is shorter x-ray times, less radiation, wire or wireless capabilities, and instant images that are displayed on the computer screen.

Traditional Film, Computed Radiography and Digital radiography in Stony Brook University, NY
API 570

API 570

The American Petroleum Institute (API) 570 is a in-service inspection code. Designed for the natural gas, chemical and oil refineries piping systems to prevent failures before they happen. This code covers inspection, rating, repair, and alteration procedures for applicable piping systems. This code applies to metallic and fiberglass-reinforced plastic piping systems, also pressure-relieving devices associated with the systems. Inspectors are tasked with ensuring compliance with this code is followed. Integrity Testlabs has in-house and contract API 570’s to cover any needs that fall under the API 570.

Eddy Current

Eddy Current

Eddy Current uses electromagnetic induction with alternating currents passed through a coil. The coil produces alternating magnetic field. Used extensively in the aircraft industry and manufacturing industry to look for surface and subsurface defects. Also used in the Nuclear and Petro chemical industry on heat exchanger tubing. When the surface is properly cleaned Eddy Current (ET) can be a fast and very effective Nondestructive inspection.

Stony Brook University, NY Radiation Safety Officer (RSO)

Stony Brook University, NY Radiation Safety Officer (RSO)

Any Company providing Radiography services will need a Radiation Safety Officer (RSO). The RSO will oversee all codes and regulations regarding the storage and use of category 2 material. The RSO will oversee all daily activities by the crews. Making sure they are performing the work safely and using all safety devices. Ir-192 is what Integrity Testlabs uses the most to perform radiography. We use QSA Global as our service provider of source and equipment. The D/S-880 has been a trusted workhorse for ITL techs out in the field. ITL is still using source projectors that are over 20 years old.