Quick detection of the integrity of basic pile continuous wall with Ultrasonic Penetration Method Testing pressure strength of concrete with Ultrasonic - Test Hummer Method
Testing depth of concrete fractures, quality of combined surface, thickness of surface damage layer, internal defect of steel pipe concrete, empty areas, and cellular empty with Ultrasonic Method.
Testing of wells using a Single Hole, single Emitter, double Receiver Method
Testing the quality of refractory.
Testing the mechanical properties of nonmetal materials such as Geological survey, rock, concrete, etc.
Signal waveform, acoustic wave parameter real-time display, real-time data analysis and output. Internal defects displayed graphically in real-time, test results clearly understandable.
Accurate and rapid automatic read-in and analysis of acoustic wave transit time and fluctuation range guarantees the reliability and efficiency of the test data, and markedly improves the detection speed.
In no-defects concrete, the parallel measurement penetrating distance can reach 10 meters, electrical discharge machining (EDM) vibrating source single time stimulant with a penetrating distance of more than 50 meters.
Emission source: External trigger port support electrical discharge machining (EDM), giant-magnetostriction transducer, and etc.
Random analysis function can satisfy the needs of on-site data analysis.
Dual-channel automatic pile-testing record system with bidirectional depth counting machine and pipe-mouth winch wheel, synchronous recording, display transducer's location synchronously, freely re-testable, convenient and fast.
Analysis and output software's design is based on existing detection standards, fully supports windows operating system, automatic generation of test-reports.
High-reliablity industrial-grade dedicated control system, 256M memory, high definition, bright, and large-size TFT true color LCD, with stable and reliable performance.
Standard USB ports, large-capacity portable memory (memory card).
Internal high energy lithium battery, instant charging (no memory), capable of outdoor continuous operation over extended time periods.
Small size, light weight (less than 2kg ), mobile.
Instrument model | ZM – U520A ( automatic pile-testing system) | ZM – U520 | ZM – U510 | |
Main control unit | industrial-grade dedicated system | |||
Display | 6.4 Inch high brightness TFT true color LCD | |||
Automatic pile-testing record system | Dual-channel automatic pile-testing record system | none | none | |
Channel number | 1 emitter + 2 receiver + 1 external-trigger | 1 emitter + 1 receiver | ||
Trigger | Signal trigger, external trigger | Signal trigger | ||
Sampling interval (period) | 0.05μs~400μs ,14 adjustable settings | |||
Resolution | 0.05μs | |||
Measuring range | 0~629000μs | |||
Amplifier gain | 82dB | |||
Amplifier bandwidth | 10 ~250 kHz | |||
Receiver sensitivity | ≤30 μV | |||
Range resolution | 0.39% | |||
Emission voltage (V) | 65, 125, 250, 1000 v adjustable | |||
Emission pulse-width | 20 μs ~ 20 ms adjustable | |||
Storage capacity | 256 M ( CF card ) + 1 G ( memory card ) | |||
Port | USB | |||
Operation mode | Shortcuts keys + photoelectric-knob | |||
power | Internal | Built-in lithium battery≥6hrs | ||
External | Extenal port:9V DC | |||
Alternating Current Power | 220V,50Hz | |||
Size (mm) | 250×185×58 | |||
Weight | 1.8 kg (including internal battery) | |||
