GY21 Concrete Reinforcement Tester

Application Industry: GY21 Concrete Reinforcement Tester is mainly used for detecting the position, distribution and direction of reinforcement, thickness of protective layer, and diameter of reinforcement in concrete structure engineering; Construction quality acceptance and testing of concrete structures in buildings; Inspection and testing of steel bars in structures such as bridges and tunnels; Evaluate the safety and performance stability of the under construction structure; Testing the amount of reinforcement during the evaluation and renovation of existing structures; Detecting the orientation and distribution of ferromagnetic and conductive materials in non-magnetic media

Compliant with the standard

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 Testing of Building Structures"

JGJ/T 152-2019 "Technical Specification for Testing 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 Testing 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

Real time display of protective layer thickness and steel reinforcement signal image, automatic locking for smaller values

Sensor upgrade, significantly improved detection accuracy, upgraded signal processing algorithm, consistent and stable data

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

Compact size, 5-inch high-definition full-color LCD screen, 32-bit CPU processor, smoother core computing speed, and more efficient detection and use

Plug in high-capacity lithium battery with low-power design, capable of continuous use for over 28 hours after fully charged

Support JGJ detection function and meet the requirements of detection standards

Support remote instrument software upgrade, enjoy convenient service support, PC driver self adaptation, no driver installation required

Data processing software that easily generates detection reports

Reinforcement diameter setting range

∅ 6mm~∅ 50mm

Large range

One range 6-95mm

Two ranges 7-190mm

Large allowable error in protective layer thickness

± 1 (mm) 6-80mm

± 2 (mm) 81-120mm

± 4 (mm) 121-190mm

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

Large error in diameter estimation ± 1 specification

Profile mode/grid mode --

Scanning range: excellent after-sales service

Storage quantity: 2 million measuring points

Data correction function (spacing/thickness) √

Data transmission interface U, etc.

Power supply method: rechargeable lithium battery