Product Details
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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Company Profile
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd
(hereinafter referred to as china coal) is a group company, which
is a collection of e-commerce, machinery manufacturing, software,
research and development, modern logistics of large diversified
industrial group. The group has 100 million yuan registered capital
, with more than 1100 employees.
China coal is a professional manufacturing base of mines support
equipment, transport equipment, lifting equipment, spray equipment,
drilling equipment, ventilation equipment, lifting equipment and
other products, as well as research and development new product and
mine construction products with advanced high technology.