Free Stock Images – Dye Penetrant Inspection (DPI) – Dye penetrant testing
Free Pictures – liquid penetrant inspection (LPI) / penetrant testing (PT) / Pentrix 100 is a red penetrant liquid spray formulated to discover the cracks or porosity caused by the welding on ferrous & other materials / locate surface-breaking defects.
The main picture was taken with a Canon brand camera, model Canon EOS 500D on Wednesday 7th March 2012 by the Emilian Robert Vicol photographer.
As basic settings, an exposure time of 1/15 (66.667ms ) was used with aperture f/10.0 and the ISO Speed of the camera was 400. Actual focal length of the lens was 91/1 (91mm) with 18-270mm lens model (range).
The actual file size is 1.6 MBytes, resolution is 3168px on the horizontal and 4752px on the vertically and the original (or modified) file name is Dye-Penetrant-Inspection_Pentrix-100__61636.jpg (media type is image/jpeg).
The photo original orientation was portret with an X Resolution DPI equal to 72/1 and Y-Resolution DPI equal to 72/1.
Other camera settings (and APEX value) were the lens aperture 434176/65536, status of flash equal with 9, shutter speed 262144/65536 and brightness value unknown.
Note: It looks like the current size of the image was changed by rotating the image to another position but the original orientation of the photo remained the same.