Jinan Wang Te Bei Equipment Co., Ltd.
Jinan Wangtebei Instrument and Equipment Co., Ltd. supply most competitive and suitable test solutions
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GTJ-U960 non-metal ultrasonic detector
Overview of use:
Non-metallic ultrasonic detectors are mainly used to test the strength of concrete, crack depth, concrete homogeneity, damage layer thickness, concrete thickness, pile integrity, structural internal defects, and internal defects of steel tube concrete.
Features:
Automatic interpretation of sound parameters, real-time dynamic waveform display;
High receiving sensitivity (high recognition ability for weak signals, accurate detection of defect size and range);
Small size, light weight, easy to carry, dual channel, and strong scalability;
Large-capacity rechargeable battery - long-lasting sequel, no worries;
Intelligent processing software - practical, convenient and powerful;.
Applicable standards:
"Technical Specifications for Building Pile Testing"-JGJ 106-2014
"Technical Regulations for Dynamic Testing of Piles in Highway Engineering"-JTG/T F81-01-2004
Technical Regulations for Testing Pile Foundations in Railway Engineering-TB 10218-2008
Code for Building Foundation Testing - DBJ 15-60-2008
"Shenzhen Building Foundation Pile Inspection Procedures"-SJG09-2015
"Technical Specifications for Building Pile Testing"-DGJ08-218-2003
Ultrasonic Testing of Concrete Defects - CECS 21 : 2000
Technical Specification for Ultrasonic Rebound Comprehensive Method for Testing Concrete Strength-CECS 02:2005
"Code for Testing Concrete Strength of Railway Engineering Structures"-TB 10426-2004
Technical Regulations for Concrete Structure Detection of Water Transportation Engineering-JTS 239-2015
"Technical Regulations for Strength Testing of High Strength Concrete"-JGJ/T294-2013
Technical Specification for Rebound Method and Ultrasonic Rebound Comprehensive Method for Testing Pumped Concrete Strength-DBJ/T01-78-2003
Technical Regulations for Testing Concrete Compressive Strength-DG/TJ08-2020-2007
Technical Specification for Ultrasonic Rebound Comprehensive Method for Testing Concrete Strength-DB37/T 2361-2013
Technical Specification for Ultrasonic Rebound Comprehensive Method for Testing Concrete Strength-DBJ53/T-53-2013
Technical Specification for Ultrasonic Rebound Comprehensive Method for Testing Concrete Strength of Highway Engineering-DB51/T1996-2015
Technical Parameters
| Model | GTJ-U960 Non-Metal Ultrasonic Detector |
| Main control unit | Built-in A8 industrial control board |
| Display | 10.1 inch, high brightness, TFT color LCD capacitive screen |
| Mode of operation | Touch screen |
| Storage method | Built-in electronic hard disk (≥8GB) + large capacity U disk |
| Number of channels | 4 channels spontaneously received |
| Number of disposable sections | 6 |
| Trigger mode | signal trigger |
| Sampling period (μs) | 0.05~409.6 multiple options |
| Sound time accuracy (μs) | 0.05 |
| Sound time range (μs) | ±1677700 |
| Seam width function | Measuring range: 0~10mm; measuring accuracy: 0.01mm; Connection method: wifi |
| Dynamic range (dB) | 146 |
| Bandwidth (kHz) | 1~500 |
| Receive sensitivity (μV) | ≤10 |
| Gain accuracy (dB) | 0.5 |
| Transmitting voltage (V) | 65, 250, 500, 1000 four adjustable |
| Communication interface | USB, Bluetooth, wifi |
| Working time (h) | ≥8 |
| Power supply mode | Built-in lithium battery External 220V ~ 16V AC / DC |
| Working environment | Temperature (°C)-10°C~+40°C Humidity (RH) < 90% |
| Host size (mm) | 300 × 200 × 55 |