Ultrasonic Concrete Flaw and Crack Depth Detector

Usage overview
The GTJ-FSY crack depth tester measures the crack depth of concrete surfaces based on the principle of sound wave diffraction.

Applicable standard
CECS21-2000 "Technical Regulations for Ultrasonic Testing of Concrete Defects"

Features
※ New upgrade, adopting three-proof shell design, waterproof, dustproof and shockproof.
※ Field test is simple, fast, and does not require manual interpretation of sound parameters, directly
   Display crack depth;
※ The instrument is easy to operate, quick to master, no need for professional knowledge;
※ The test accuracy is high, the maximum error is not more than 5mm or 2%-10% of the actual seam depth;
※ Use bracket test without scribing, accurate spacing, adjustable, greatly improving test efficiency

Instrument composition

Technical Parameters