#CRACKMETER CRACK#

Collar is included indicator above, but available separately for user-supplied indicators. RSTs Crack Meters are designed to measure movement across surface cracks and joints. The USGS and NPS approved the design and the instruments were installed in May. The alignment collar is includedĪlignment collar greatly improves measurement precision. To accommodate the challenge of measuring the gap between the slab and cliff, GEOKON designed a custom scissor-jack crackmeter, similar in appearance to a car jack, which was spring-loaded and fixtured with a modified 50 mm Model 4420 displacement transducer. At least 50 mm (2 in) of anchor should be embedded in groutĭigital dial indicator provides range of 50mm (2 in) and resolution of 0.01mm (0.001 in). The corresponding datasheets, available online, make it easy to create reports and observe trends over time. Dial indicator is not included.Īluminum or stainless steel body, stainless steel anchorsġ90x 50 x 45 mm, (7.5 x 2 x 1.75 in), excluding anchorsĢ5 mm x 76 mm ( 1 x 3 in ) to accommodate anchor and grout. The SHM-X crackmeter allows you to take measurements manually in a very simple and intuitive way. The mechanical 3D crackmeter consists of a long arm component and a reference component with integral anchors, an alignment block, screws, and a wrench.

Mechanical 3D Crackmeter Specifications MECHANICAL 3D CRACKMETER Công Ty C Phn Thit B Quan Trc a K Thut & Môi Trng Vit Nam (Vietnam Environmental & Geotechnical Instrumentation Joint Stock Company VEGI JSC) là n v chuyên t vn, cung cp và lp t các thit b quan trc a k thut. This document can be viewed and printed with Adobe Acrobat Reader.

#CRACKMETER DOWNLOAD#

Please download the datasheet for the mechanical 3D crackmeter. In particular, Geko sensor tag allows a contextual measurement and logging of cracks and temperature in real time in order to get correlations between the.