Concrete Rebar Detector

Concrete Rebar Detector

1. Description:

The application field of concrete reinforcement detector 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; Assess the safety and durability of structures under construction; 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.

2. Compliance with standards:

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 Testing Steel Reinforcement in Concrete

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

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

JJF 1224-2009 "Calibration Specification for Reinforcement Protection Layer and Floor Thickness Measuring Instrument"

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

3. Product features:

The thickness and spacing data of the protective layer are displayed in real-time on the same screen, and the data is automatically stored;

The sensor adopts imported encoder, smooth four-wheel drive, and bar shaped light guide column, which can timely locate the steel bars and achieve higher accuracy in on-site detection;

Dense reinforcement anti-interference algorithm improves resolution accuracy and ensures consistent and stable data;

Built in Bluetooth chip, connected to Haichuang 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 21 hours after fully charged;

Support JGJ detection function to meet the latest detection specification requirements;

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

Professional data processing software that easily generates detection reports.

4. Parameters:

Range of steel bar diameter setting: ∅ 6mm~∅ 50mm

Maximum range:

First range 1-105mm

Second range 5-205mm

Maximum allowable error of protective layer thickness:

±1(mm)    1-80mm

±2(mm)    81-120mm

±4(mm)    121-205mm

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

Maximum error in diameter estimation: ± 1 specification

Profile mode/Grid mode: √

Scanning range: borderless

Storage quantity: 2 million measurement points

Data correction function (spacing/thickness): √

Data transmission interface: USB

Power supply method: rechargeable lithium battery