WebCrack-width comparator gauge (CWCG) for measuring the crack width; image resolution 14.7 pixels/mm. Figure 2. Test image with cracks and shadowed regions; original image area (500 mm × 500 mm), sub-image area (82 mm × 82 mm), resolution 11.5 pixel/mm, shadow region area (25 mm × 25 mm): Arrow: detail of a suspected fault region that is ... WebMar 15, 2024 · This item: HFBTE Concrete Crack Width Gauge Tester Meter Apply to Bridges Tunnels Buildings Metal Surface Crack Width Measurement Instrument. …
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WebDJCK-2 crack width measurement instrument a new professional concrete structure measurement instrument for the crack width and the microcosmic defects on surface, against the traditional crack … WebDimensions. device: 113 x 70 x 16.5 mm. sensor: 48 x 56 x 58 mm. Weight. device: 100 g. sensor: 100 g. The measuring sensor of the crack width meter PCE-CWM 20 features … mufon chapters
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WebIt is a precision instrument. The LED light source is adjustable on a swivel. The reticle can be focussed by moving the eye piece lens up or down. The object is focussed by rack & pinion movement. ... Each line has a … WebApr 7, 2024 · To make the analysis applicable, the angle of the crack to the direction of detection was set at 30° intervals from 0° to 90°. The crack length and width were set at 10 and 1 mm, respectively, and the depth was parameterized at 1–6 mm intervals of 1 mm. WebSep 17, 2014 · CrackScope is small and portable microscope with a 25x magnification. CrackScope can be used to measure crack with and crack depth. how to make windows calculator open smaller