ZK-U82 Multi functional Concrete Ultrasonic Testing Instrument

ZK-U82 Multi functional Concrete Ultrasonic Tester Application Industry

Ultrasonic Rebound Comprehensive Method for Testing Concrete Strength

Detection and Localization of Internal Defects in Concrete

Concrete Crack Scale Detection (Using Optimized Cross Joint Detection Method)

Concrete Crack Width Detection, Automatic Reading with Photography

Acoustic Transmission Method for Automatic Detection and Determination of Foundation Pile Integrity (with Dual Reception Function)

Functional Features

Full touch screen operation, simple and convenient, stable operation;

Large size high brightness LCD display screen (8 inches, 1024x768)

The operation interface is simple and friendly, easy to learn and use

Low power design, the battery can work continuously for more than 8 hours when fully charged

Pile testing, ultrasonic rebound comprehensive method for strength measurement, defect measurement, depth measurement, and width measurement are integrated into one

It has the function of automatic acquisition with one transmitter and two receivers, which automatically records the height and waveform of sound time, improving detection efficiency

Automatically read the first wave time and amplitude, display in real-time, and make the test results clear at a glance

The sound time line can be manually adjusted to avoid misjudgment, and the operation is simple and practical

Play back, overwrite, and delete stored waveforms of measurement points at will

U flash drive for data transfer, supports software upgrades through U flash drive

The PC one-to-one analysis software has excellent functions, making data analysis, processing, and printing reports easy to complete

According to the standard

CECS 21:2000 "Technical Specification for Ultrasonic Testing of Concrete Defects"

T/CECS 02:2020 "Technical Specification for Ultrasonic Rebound Comprehensive Method for Testing Concrete Compressive Strength"

JGJ 106-2014 "Technical Specification for Testing of Building Pile Foundations"

JTG/T 3512-2020 "Technical Specification for Testing of Highway Engineering Pile Foundations"

TB 10218-2019 "Technical Specification for Testing of Railway Engineering Pile Foundations"

JTS 237-2017 "Technical Specification for Testing of Water Transport Engineering Pile Foundations"

Technical Indicators

Main Control Unit: Processor

Number of channels: Dual channel

Display mode: High brightness LCD screen 8-inch 1024 × 768

Test speed: 1m/s (0.2m

Plane transducer: 1 pair

Radial transducer: 1 pair (optional 3)

Automatic pile depth measurement device: 1

Trigger method: automatic trigger

Sampling period: 0.025 μ s~2000 μ s

Sampling length: 512 points~2048 points

Receiving sensitivity: ≤ 10 μ V

Sound measurement range: 0~4096000 μ s

Gain range: 0~170dB

Emission voltage: 125V, 250V, 500V, 1000V, multiple options

Emission pulse width: 0.1~100 μ s

Storage capacity: 16G

Data transfer method: U drive

Power supply method: built-in lithium battery+one-to-one charger

Host size: 257 × 185 × 56 (mm)

Host weight: 2.4kg