Description
Ultrasonic Rebound Hammer – Atomfair-URH-639
Product Overview
The Atomfair-URH-639 Ultrasonic Rebound Hammer is a professional non-destructive testing instrument designed for measuring the compressive strength of concrete. It integrates two testing methods: rebound method and ultrasonic-rebound combined method, offering high efficiency, accuracy, and ease of use for on-site testing scenarios. Compliant with international standards, this instrument is widely applicable in construction quality inspection, maintenance of existing structures, and other related fields.
Compliance Standards
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Rebound Testing: International Standard “Technical Specification for Testing Concrete Compressive Strength with Rebound Hammer”
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Ultrasonic-Rebound Combined Testing: International Standard “Technical Specification for Testing Concrete Strength with Ultrasonic-Rebound Combined Method”
Key Features
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Dual Testing Modes: Supports both rebound method and ultrasonic-rebound combined method, realizing integrated testing with one device. It can measure rebound value, sound time, and sound velocity simultaneously, simplifying operation procedures.
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Instant On-site Results: After testing, the instrument directly analyzes and generates results of both rebound method and ultrasonic-rebound combined method, eliminating the need for additional waiting time.
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Test Date Setting: All test data are saved with corresponding date information, facilitating user’s data classification, management, and traceability.
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High-Speed USB Data Transmission: Equipped with genuine USB data transfer function, enabling fast transmission of test data to computers for further in-depth analysis and processing.
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Infrared Communication: Adopts infrared transmission technology between the ultrasonic module and the rebound hammer, eliminating the trouble of dragging signal cables and improving flexibility in on-site operations.
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Professional Data Analysis Software: Comes with powerful professional Windows data analysis and processing software. Test results are presented intuitively in the form of graphics and images. It can directly generate Word test reports or import data into Excel, ensuring efficient and convenient data sorting and reporting.
Technical Specifications
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Sound Time Indication Error: ±0.1μs
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Operating Frequency of Ultrasonic Transducer: 50KHz
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Nominal Kinetic Energy of Rebound Hammer: 2.207J
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Stiffness of Impact Tension Spring: 785.0±30.0(N/m)
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Stretching Length of Impact Tension Spring: 75.0±0.3 mm
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Rebound Value Indication Error: ≤±0.5
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Average Rate Calibration Value of Rebound Hammer on Steel Anvil: 80±2
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Operating Temperature Range: -4°C~+40°C
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LCD Display: 160×128(10×8cm)
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Power Supply: 6 AA alkaline batteries, continuous working time ≥10 hours
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Host Dimensions & Weight: 220mm×145mm×60mm; 650g
Standard Package
Host, Ultrasonic Probe, Integrated Voice Rebound Hammer, Ultrasonic Signal Cable, USB Transmission Cable, Document Bag (including CD-ROM, User Manual, Factory Certificate, Warranty Card), Batteries
Applications
This ultrasonic rebound hammer is mainly used for non-destructive testing of the compressive strength of concrete structures and components. It is widely applied in various fields such as:
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Quality inspection of new concrete construction projects (residential buildings, commercial buildings, bridges, roads, etc.)
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Durability evaluation and maintenance testing of existing concrete structures
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Quality supervision and random inspection in construction engineering
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Research and development testing in construction material laboratories
Product Keywords
Ultrasonic Rebound Hammer, Concrete Rebound Hammer, Rebound Hammer, Non-Destructive Testing Instrument
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
