chinacoal05
Product Introduction
ZBL-U520A nonmetallic ultrasonic detector
Applications: ultrasonic transmission method of pile, continuous wall integrity rapid detection; ultrasonic - rebound combined method of concrete compressive strength; ultrasonic method to detect cracks in the depth of concrete, not dense regional and cellular voids, combined with surface quality and surface damage layer thickness , steel concrete internal defects; impact echo testing of concrete thickness and defects;
Main Parameter
Model | ZBL-U520A | ZBL-U520 | ZBL-U510 | Master mode | Industrial dedicated system | Display | 6.4 inches, high brightness, TFT color LCD screen | Operation | Ammonium key + Optical knob | storage | Large-capacity machine 256M + U disk | Signal acquisition mode | Single, dual automatic continuous rapid acquisition | Single, dual manual collection point by point | Single-channel manual collection point by point | Number of Channels | A transmitter receives +1 +2 external trigger | A transmitter receives +1 | Sampling period | 0.05μs ~ 400μs, 14-speed adjustable | Sound Accuracy | 0.05μs | Sound when the measure range | 0~629000μs | Amplification gain | 82 dB | Band Width | 10~250kHz | Receiver sensitivity | ≤30μV | Gain Accuracy | 0.5 dB | Emitter voltage | 65,125,250,500V, 1000V adjustable | Transmit pulse | 20μs~20ms | Communication Interface | Standard USB | Power Supply | Inside the battery | High-energy lithium battery, up to 6 hours of continuous work | AC Power | 220±%V,50/60Hz | Host size | 250 mm×185 mm×58mm | Weight | 1.8kg | Work environment | Temperature | 0℃~+40℃ | Humidity | <90%RH |
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