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HC-GY71S Portable Intelligent All-in-One Nondestructive Rebar Scanner

Name: HC-GY71S Portable Intelligent All-in-One Nondestructive Rebar Scanner
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

The HC-GY71S rebar scanner is a portable, intelligent nondestructive testing device used to assess the construction quality of reinforced concrete structures.

Category:

Non-Destructive Testing Equipment for Construction

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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HC-GY71S Portable Intelligent All-in-One Nondestructive Rebar Scanner

Description

Product Introduction:

The HC‑GY71S rebar scanner is a portable, intelligent nondestructive testing device designed to assess the construction quality of reinforced concrete structures. It can measure the concrete cover thickness of reinforcing steel in walls, tunnels, bridges, and other reinforced concrete elements; determine the location, orientation, and distribution of rebars; and detect magnetic and conductive objects within non‑magnetic, non‑conductive materials.

Features:

1. High-resolution color touchscreen, supporting full-screen touch interaction for a more convenient and efficient user experience;

2. Simultaneously display on the screen the rebar cover thickness, rebar location, and spacing, and automatically verify whether the thickness values comply with design specifications.

3. An innovative synchronous display feature supports remote control of the host device and real-time data synchronization, effectively preventing safety incidents caused by high-altitude operations and ensuring that inspections are both safer and more efficient.

4. The waveform scanning mode and rebar identification algorithm have been optimized, enhancing the ability to detect closely spaced rebars and enabling more accurate measurement of concrete cover thickness.

5. The upgraded thickness‑measurement mode achieves a coating‑thickness accuracy of up to 0.1 mm; it supports dual‑channel AD‑value alerts on both the left and right sides, as well as automatic center‑line detection.

6. Built-in Bluetooth chip, enabling connection to the Haichuang Data Platform app for real-time uploading of test data;

7. Horizontal and vertical laser positioning, with real-time display of rebar locations and the centerlines of adjacent rebars; multiple prompts via the aiming frame and indicator lights facilitate rebar localization and core drilling operations.

8. Supports multiple inspection modes suitable for various professional measurement environments, including ring‑free detection, reverse‑correction detection, reverse‑value retrieval detection, concave‑surface detection, and convex‑surface detection.

9. The JGJ inspection can automatically generate thumbnails of on-site measurement points and supports a customizable inspection sequence.

10. Supports remote firmware upgrades and provides convenient technical support; the PC‑side software requires no driver installation, enabling effortless and efficient data processing and report generation.

Reference standard:

GB 50010-2010 Code for Design of Concrete Structures (2024 Edition)

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

GB/T 50344-2019 “Technical Standard for Building Structural Testing”

GB/T 50784-2013 “Technical Standard for On-site Testing of Concrete Structures”

JGJ/T 152-2019 Code for Testing Technology of Reinforcing Steel in Concrete

DB11/T 365-2016 “Technical Specification for the Detection of Rebar Cover Thickness and Rebar Diameter”

JJF 1224-2009 “Calibration Specification for Rebar Cover and Floor Slab Thickness Measuring Instruments”

JTG/T J21-2011 “Code for Inspection and Evaluation of Load-Carrying Capacity of Highway Bridges”

Technical Specifications:

Category	Parameter	Specifications
Host (Rebar Detector)	Reinforcement bar diameter range	Φ6–Φ50 mm
	Cover thickness range	First range: 1120 mm Second row: 5,210 mm
	Maximum allowable deviation of the cover thickness	180 mm: ±1 mm; 81,120 mm: ±2 mm; 121–210 mm: ±4 mm
	Applicable Scope of Diameter Estimation	Φ6–Φ50 mm
	Maximum estimated error in diameter	±1 yard
	Screen size	2.8-inch color LCD display (320×240 pixels)
	Storage capacity	2,500 components
	Power supply	High-capacity lithium batteries (2 cells)
	Operating Instructions	Capacitive touchscreen + buttons
	Instrument dimensions	96 mm × 92 mm × 211.5 mm
	Weight	560g
	Real-time upload	Supported
	Laser pointer	Four-way laser
Simultaneous display	Screen size	1.3-inch color LCD display (240×240 pixels)
	Transmission range	15m
	Control method	Button
	Communication method	Bluetooth
	Runtime	More than 23 hours

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FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

We offer complete lab solutions including asphalt viscosity tester, asphalt rutting tester, geotextile permeability tester, low-temperature flexibility tester and concrete/cement test equipment, covering raw material detection for road, water conservancy and construction engineering projects

Can you customize fixtures or test machines based on our special test requirements? How about after-sales service and warranty?

We provide non-standard customization of test equipment and customized fixture clamps according to customers’ specimen size and test standards. All our testing machines enjoy 12-month factory warranty; overseas customers get remote online debugging guidance, spare parts supply and technical operation training. Our products have been exported to over 70 countries globally

Which materials can be measured by your Vicat softening point tester?

It measures heat deflection temperature and Vicat softening temperature of plastics, hard rubber, nylon, insulating materials and fiber-reinforced thermosetting composites. Intelligent temperature control guarantees precise heating rate, ideal for plastic raw material incoming inspection and formula development in plastic factories.

Does your pipe pressure burst testing machine control test temperature automatically? What’s its main application?

Yes, the constant-temperature circulating system keeps stable test environment during long-time hydrostatic resistance and instant burst pressure measurement of thermoplastic pipes. It complies with GB6111 standard and serves raw material inspection, new product R&D for plastic pipe manufacturers, third-party testing labs and university laboratories.

What kinds of pipes fit your ring stiffness tester? Can it do long-term creep testing?

This equipment is designed for HDPE, PVC corrugated pipes, plastic drainage pipes and various plastic tubular products. Apart from ring stiffness, ring flexibility and flattening tests, it supports continuous long-term creep tests up to 1000 hours (42 days) as required by industry specifications, widely used for pipe factories and construction quality inspection institutes.

What test items can your WDW series computer-controlled electronic universal testing machine complete? Which international standards can it meet?

Our WDW universal tester is applicable for tension, compression, bending, shearing and peeling tests of metal, plastic, rubber and composite materials. It supports test procedures in accordance with GB, ISO, ASTM, DIN, JIS multiple domestic and global standards. Equipped with high-precision servo drive and dedicated test software, it automatically collects, calculates and exports test data including tensile strength, elongation at break and elastic modulus.

Customer Reviews

Southeast Asia Rubber & Polymer Factory｜Purchase: Vicat Softening Point & Tensile Testing Machine

From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

★★★★★

“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

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