description：GTJ-U920 non-metallic ultrasonic detectorGTJ-U920非金属超声波检测仪Usage Overview:Rapid and continuous detection of foundation piles using ultrasonic transmission method; Rapid detection of the integrity of continuous walls; Testing of compressive strength of structural concrete; Detection of crack...
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GTJ-U920 non-metallic ultrasonic detector
GTJ-U920非金属超声波检测仪
Usage Overview:
Rapid and continuous detection of foundation piles using ultrasonic transmission method; Rapid detection of the integrity of continuous walls; Testing of compressive strength of structural concrete; Detection of crack depth in structural concrete; Detection of crack width in structural concrete; Mechanical performance testing of non-metallic materials such as rock mass and concrete.
Product features:
※ Newly upgraded wireless cloud transmission function;
Integrating five major functions: pile measurement, strength measurement, defect measurement, depth measurement, and width measurement;
※ Stable performance and powerful functionality, making it the best choice for users with diverse needs in engineering testing, teaching, scientific research, etc;
※ Semi reflective, semi transparent, high brightness, TFT color LCD screen;
※ Full touch screen operation, simple and convenient, stable and reliable;
※ Large memory capacity, with a working time of over 10 hours;
※ It can be connected to a digital rebound instrument probe for ultrasonic rebound comprehensive method strength measurement;
※ USB flash drive for transferring data and supporting software upgrades through USB flash drives;
※ The specialized analysis software has powerful functions, making data analysis and processing, report generation, and report printing easy to complete.
Technical parameters:
Product model | GTJ-U920 non-metallic ultrasonic detector |
Main control unit | Built-in A9 industrial control motherboard |
display screen | 10.1-inch, high brightness, TFT color LCD capacitive screen |
Operation mode | touch screen |
Storage method | Built in electronic hard drive (≥ 8GB)+large capacity USB drive |
Data transmission method | Wireless cloud transmission (optional) |
Collection mode | Single and dual channel manual point by point acquisition |
Number of channels | 1 transmit+2 receive |
Trigger method | Signal triggering |
Sampling period（ μ S) | 0.05~409.6 Multiple options available |
Sound time accuracy（ μ S) | 0.05 |
Sound time range（ μ S) | ±1677700 |
Width measurement function | Measurement range: 0-10mm; Measurement accuracy: 0.01mm; |
Dynamic range (dB) | 146 |
Bandwidth (kHz) | 1~500 |
Receiving sensitivity（ μ V) | ≤10 |
Gain accuracy (dB) | 0.5 |
Emission voltage (V) | 65、250、500、1000 Four speed adjustable |
communication interface | USB、Bluetooth、wifi |
Working hours (h) | ≥8 |
Power supply method | Built in lithium battery External 220V~16V AC/DC |
work environment | Temperature (℃) -10 ℃~+40 ℃ Humidity (RH)<90% |
Host size (mm) | 300×200×55 |
