Chengdu Headquarters：028-68611510 / 028-68611516
Address： Chengdu City, Sichuan Province, Wuhou District City, province, Wu Xing 28 Road, west 4, 7, five,
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Concrete strength tester
Railway, transportation, water conservancy, construction, etc.
Concrete structure: internal strength of the structure
Concrete strength tester
High test accuracy:
Based on the elastic wave theory, the test error of the dynamic elastic modulus of concrete is less than 2%;
Creatively use dynamic elastic modulus as the medium, and use Sigmoid curve to return the compressive strength, and the calculation result is stable;
Affected by structural form, steel bar, etc., can be modified;
Through standard test block calibration under the same conditions, the detection accuracy can be further improved.
Can detect the strength of concrete surface and deep layer.
Wide testing range:
It is suitable for different concrete structure sizes from 0.1m to 100m, and can detect the strength of concrete at different ages.
High reliability and durability
This product is mainly used for railway, transportation, water conservancy, construction and other large-volume concrete structures for rapid and accurate strength non-destructive testing. This product uses elastic waves as a medium to detect the internal strength of the structure. It has unparalleled advantages of ultrasonic detectors and rebound meters.
Testing Mass Concrete Structures
Deep testing and wide range
High test efficiency
When there is only one test surface, one-sided propagation method can be used for
When the wall thickness of the structure is thin, P wave can be used.
When the wall thickness of the structure is very thick, R wave test is needed.
The propagation velocity of the elastic wave in the concrete is picked up by the sensor, and the elastic modulus and strength of the concrete are calculated. The
specific test methods are:
When there are two test surfaces, it is preferred to use, the test range is light, and the test accuracy is also high
Test principle and method
|1||Provide database management services, which can be connected with BIM system to visualize the detection result model; linked with the database, cloud detection (AI) analysis of detection results|
|2||Test object: internal strength of concrete structure|
|3||Signal Processing and Excitation Technology: Reduction of Residual Excitation Signals, Accumulation Processing, Average Processing|
|4||Operating system: windows|
|5||Number of channels: 2 channels, trigger channel and receiving channel are interchangeable|
|6||Waveform noise processing and spectrum analysis methods: motion smoothing, BPF, EMD, FFT, MEM|
|7||Statistical processing of result data: elimination of simple average, deviation and abnormal data|
|8||Data acquisition: support touch, wireless dual control mode; support single, continuous dual mode sampling|
|9||Optimum working temperature: 0 ～ 45 ℃|
|10||Sampling frequency: 500KHz, adjustable|
|11||Sampling accuracy: 24 bits|
|12||Maximum collection points: 20,000|
|13||Can display the maximum / minimum voltage: 10V / 0.0001V|
|14||Display: LCD display 1280 * 800|
|15||Test method: transmission method / dissemination method|
|16||Location information: Support GPS positioning|