TK-F71 Intelligent Crack Detector With Automatic Width Depth Measurement

TK-F71 intelligent crack width detector adopts the new generation ARM high-speed processing platform, which can not only automatically judge the crack width of different materials (such as concrete structures), but also measure the crack depth of concrete and the propagation speed of ultrasonic waves in concrete according to the principle of sound diffraction.

• Adopt high-speed ARM A8 high-speed image processing platform, with smooth image browsing, fast image processing speed, no lag and no smear;
• The camera for crack width measurement has direction indication, which is simple and quick to use. It is easy to vertically place the crack in the center of the instrument screen and quickly interpret it.
• Large screen display. 5 "color LCD display with resolution of 640*480;
• Multiple interpretation methods of crack width. In addition to automatic interpretation of crack width, an electronic scale is displayed on the screen, and the cursor can be manually moved to define the crack boundary and display the crack width value. The width of fine cracks can be tested.
• It has the function of crack width calibration.When there is error in the crack width test, the instrument can be calibrated with the width of the standard piece.
• Using color camera, the image information of the measured object can be completely saved.
• The test depth of crack depth is large.The maximum test depth is 650mm;
• Special scale.The instrument is equipped with a special scale, which is portable and practical, and improves the test efficiency;
• Simple data transmission. The instrument can be directly connected to a computer to copy pictures and data without U-disk transmission;
• Powerful software for data analysis and processing outside the computer. It can reinterpret the crack image, analyze and process the crack data, output image files and EXCEL reports, and print images.

• Appraisal Standard of Dangerous Houses JGJ125-2016
• Code for acceptance of construction quality of concrete structure engineering GB50204-2015
• Technical specification for ultrasonic testing of concrete defects cecs21:2000
• Standard for safety appraisal of building structures DB11 / t637-2015
• Civil Building Reliability Appraisal Standard GB50292-2015

• Judge the crack width of different materials (such as concrete structures);
• Measure the crack depth of concrete.

The external software has powerful data analysis and processing functions: it can import data into word and excel, which is convenient for users' later data processing, and can save and print data.