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Concrete Detector - Eight-inch screen, capacitive touch screen, friendly software interface, simple and easy to use.- Fully intelligent crack width algorithm, self-reading and judging crack width, no need to adjust the test angle.- New first wave interpretation algorithm, more accurate ultrasonic f ...Read more

Ultrasonic Pulse Velocity Tester, ZBL
NL 4040 X / 002

  • Description

Concrete Detector

- Eight-inch screen, capacitive touch screen, friendly software interface, simple and easy to use.
- Fully intelligent crack width algorithm, self-reading and judging crack width, no need to adjust the test angle.
- New first wave interpretation algorithm, more accurate ultrasonic first wave interpretation.
- Built-in high-performance large-capacity lithium battery to meet the needs of long-term outdoor work.
- Use large-capacity SD card, no need to worry about the storage space for test data.

 

Application:
* Concrete strength, defect detection, surface crack depth and width detection.
* Pile foundation and continuous wall integrity detection.
* Geological survey, rock mass integrity and weathering evaluation.
* Mechanical properties of non-metallic materials (rock, concrete, etc.)

 

Technical Specifications of Ultrasonic Detector, ZBL: 

 Model Number  NL 4040 X / 0012
 Alternate Code  ZBL - U550A
 Number of Channels  Single send and single receive
 Sound Time Measurement Accuracy  0.025 µs
 System Max. Dynamic Range  154 dB
 Gain Adjustment Accuracy  0.5 dB
 Amplitude Measurement Error  ≤ 1 dB
 Receiving Sensitivity  ≤ 1 0 µV
 Sampling Period  0.025 ~ 409.6 (µs), multiple gears
 Seam Width (Measuring Range)  Not less than 5 mm
 Seam Width (Resolution)  Better than 0.006
 Seam Width (Max. Allowable Error)  Better than ± 0.02 mm
 Seam Width (Image Format)  BMP format, 800 x 600 dots, 24-bit true color
 Waveform Points  512 ~ 4096, multiple options
 Transmitter Voltage  65 V, 125 V, 500 V, 1000 V
 Bandwidth  1 - 500 kHz
 Power Supply Mode  Built-in rechargeable lithium battery (rated energy 37Wh)
 Working Hours  > 5 hours
 Interface  USB Interface, WiFi, Bluetooth
 Monitor Display  8” Touchscreen, TFT
 Product Dimension  240 x 188 x 60 mm
 Weight  1.7 KG

*1 Copy of Manual Instructions

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