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Detector Host	Planar Transducer	Flashlight	Coupling Agent	Crack Depth Gauge

Microscopic Camera Probe	Calibration Scale Plate	Charger	Signal Connection Cable	Instrument Carrying Case

The HC-U91 Concrete Ultrasonic Detector is a portable, intelligent instrument that applies ultrasonic pulse detection technology to test non-metallic materials such as concrete, rock, ceramics, graphite, plastic, and wood. It integrates ultrasonic emission, high-speed digital signal acquisition, automatic acoustic parameter detection, data analysis and processing, real-time result display, data storage, and output functions. It can be used for concrete strength testing, internal structural defect and crack depth and width detection, homogeneity, damage layer thickness measurement, and material mechanical and physical property testing.

Main Functions

Concrete Strength Testing (referred to as "Strength Test")
Concrete Internal Defect Detection (referred to as "Defect Test")
Concrete Crack Depth Detection (referred to as "Crack Depth Test")
Concrete Crack Width Detection (referred to as "Crack Width Test")

Features

• Full touchscreen operation, simple and convenient, stable and reliable

• Large high-brightness LCD display (10.1 inches, 1280x800)

• Brand new user interface, easy to learn and use

• Low power consumption design, continuous working time over 8 hours

• Ultrasonic rebound comprehensive method integrates four major functions: strength testing, defect detection, depth measurement, and width measurement

• Automatic interpretation of first wave arrival time and amplitude, real-time display, test results clear at a glance; manual adjustment of time line to avoid misjudgment, simple and practical operation

• During testing, stored waveforms of measurement points can be freely replayed, overwritten, or deleted

• Data transfer via USB drive, supports software upgrades through USB drive

• Powerful PC analysis software for data analysis, processing, and easy report printing

Application Fields

Construction industry, transportation industry, highways, railways, bridges, docks, etc.

Technical Specifications

• Main control unit: A8 professional processor

• Number of channels: dual channel

• Display: 10.1-inch color LCD screen (1280x800)

• Trigger mode: automatic trigger

• Sampling interval: multiple options from 0.025μs to 2000μs

• Sampling length: multiple options from 512 points to 2048 points

• Receiving sensitivity: ≤10μV

• Time-of-flight measurement range: 0~99999μs

• Amplitude reading range: 0~170dB

• Emission voltage: multiple options of 125V, 250V, 500V, 1000V; emission pulse width: 0.1μs~100μs

• Storage capacity: 16G

• Data transfer method: dedicated USB drive

• Charging power supply: AC100~240V, 50/60Hz, output 12.6V DC, 3.0A

• Host dimensions: 283x216x41(mm)

• Host weight: 1.8kg

• Operating temperature: -20 ~ +60℃

• Depth measurement range: 5 ~ 500mm

• Width measurement range: 0.01~10mm

Instrument Maintenance and Care

To ensure the consistency and stability of the HC-U91 Concrete Ultrasonic Detector, regular performance calibration is required. Please carefully read the user manual before use. During use, pay attention to the following:

1. Shock protection: Prevent severe shocks and impacts during use and transportation.

2. Magnetic protection: Avoid strong electromagnetic interference sources such as welding machines and transformers when using the instrument.

3. Corrosion protection: Take necessary protective measures when using in humid, dusty, or corrosive gas environments.

4. Temperature protection: Operate the instrument within -20℃ to +60℃ and avoid direct sunlight exposure; operation outside this range may cause malfunction.

5. Storage: When not in use, place the instrument in its packaging box. Store in a ventilated, cool, dry room temperature environment. If unused for a long time, power on periodically for inspection.

6. Charging: The instrument uses a built-in dedicated rechargeable lithium battery. When fully charged, it can work continuously for more than 8 hours. Pay attention to the power indicator and charge timely. Do not use non-designated power sources.

7. Transducer protection: Strong impacts or shocks may degrade or damage the transducer. Prevent the transducer from falling from heights or being crushed under heavy objects.

8. Cleaning: Wipe the host with a clean, soft dry cloth and clean the sockets with a clean, soft brush.

Company Profile

Hebei Yinfeng Experimental Instrument Co., Ltd. is a high-tech enterprise dedicated to the research and development, production, and sales of experimental instruments. The company is headquartered in Hebei Province, relying on the strong industrial foundation and technological innovation resources in the Beijing Tianjin Hebei region. It is committed to providing high-precision and high reliability testing equipment and solutions for material testing, engineering quality control, scientific research experiments and other fields.

Customized Delivery Process

We provide customers with full-process services ranging from pre-sale consultation, customized solution design, equipment installation and commissioning to after-sale technical support.

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HC-U91 Concrete Ultrasonic Tester

The HC-U91 Concrete Ultrasonic Detector is a portable, intelligent instrument that uses ultrasonic pulse detection technology to inspect non-metallic materials such as concrete, rock, ceramics, graphite, plastic, and wood. It integrates ultrasonic emission, high-speed digital signal acquisition, automatic detection of acoustic parameters, data analysis and processing, real-time result display, data storage, and output functions. It can be used for concrete strength testing, detection of internal structural defects and crack depth and width, homogeneity, damage layer thickness measurement, as well as mechanical and physical property testing of materials.

Email:

info@cnhblabequipment.com

Whatsapp:

+86-15931715356

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