GY71T integrated steel bar scanner

GY71T integrated steel bar scanner is a portable intelligent non-destructive testing equipment used to detect the construction quality of reinforced concrete structures. It can detect the thickness of the steel bar protective layer, the position, direction, and distribution of the steel bar, as well as the magnetic and conductive materials in non-magnetic and non-conductive media

Standard Specification

GB 50010-2010 "Code for Design of Concrete Structures" (2015 Edition)

GB 50204-2015 "Code for Acceptance of Construction Quality of Concrete Structures"

GB/T 50344-2019 "Technical Standard for Inspection of Building Structures"

JGJ/T 152-2019 "Technical Specification for Inspection of Steel Reinforcement in Concrete"

DB11/T 365-2016 "Technical Specification for Thickness and Diameter of Steel Reinforcement Cover"

GB/T 50784-2013 "Technical Standard for On site Inspection of Concrete Structures"

JJF 1224-2009 "Measurement of Thickness of Steel Reinforcement Cover and Floor slabs"

Instrument Calibration Specification "

JTG/T J21-2011" Specification for Testing and Evaluation of Bearing Capacity of Highway Bridges "

Product Features

Thickness of Reinforcement Protection Layer, Reinforcement Position, and Reinforcement Spacing are displayed on the same screen

Increase the measurement range by 15mm, optimize the underlying algorithm, and measure larger scales

Upgrade the dense reinforcement algorithm for positioning mode, with excellent results in eliminating interference from stirrups

Optimize dense waveform detection, greatly improve the precision of the number of steel bars and the thickness of the protective layer, and measure 3 steel bars side by side

Reverse detection function, automatically calculates correction values based on complex working conditions on site, compensates for deviations in protective layer data

Upgraded thickness measurement mode, with protection layer accuracy up to 0.1mm, supporting left and right dual channel AD value prompts, and automatic center interpretation

Built in Bluetooth chip, connected to mobile app to achieve real-time data upload on site

Horizontal and vertical laser positioning, real-time display of steel bar positions and adjacent steel bar centerlines, multiple reminders from aiming frames and indicator lights, convenient for steel bar positioning and core drilling

Plug in high-capacity lithium battery with low-power design, capable of continuous use for 24 hours after fully charged

JGJ detection automatically generates on-site measurement point thumbnails and customizes the detection sequence

Support the detection of concave convex surface components, input the "surface circle diameter" to automatically compensate for the deviation of the protective layer, and optional cylindrical detection bracket to detect convex stirrups

Support remote instrument software upgrade, enjoy convenient service support, PC software without driver installation, easy completion of data processing and report generation.

Reinforcement diameter setting range ∅ 6mm~∅ 50mm

Range

First range 1mm~120mm

Second range 5mm~210mm

Allowable error for large protective layer thickness

± 1mm~80mm

± 2mm 81mm~120mm

± 4mm 121mm~210mm

Applicable range for diameter estimation ∅ 6mm~∅ 50mm

Large error for diameter estimation (specification) ± 1 specification