Gold Member Since 2012
Audited Supplier
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Flaw Detector, Detector, Digital Detector manufacturer / supplier in China, offering Zbl-U520A Auto-Testing System/ Ultrasonic Flaw Detector, High Performance Quick-Drying Ink Jet Printer, Inkjet Printing Machine, 2017 Portable Printing Machinery Digital Handheld Printer and so on.

(/ )

Supplier Homepage Product Concrete Rebar Detector Ultrasonic Flaw Detector Zbl-U520A Auto-Testing System/ Ultrasonic Flaw Detector

Zbl-U520A Auto-Testing System/ Ultrasonic Flaw Detector

FOB Price: US $1-1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-1,000/ Piece
Get Latest Price
Port: Qingdao, China
Production Capacity: 1000 Sets Per Month
Payment Terms: T/T, Western Union, Paypal

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: ZBL-U520A
  • Customized: Customized
  • Certification: CE
  • Type: Electrochemical Gas Analyzer
  • Resolution: 0.05μs
  • Amplifier Gain: 82dB
  • Receiver Sensitivity: ≤30 μV
  • Trademark: China Coal
  • Specification: CE, SGS
  • Brand: China Coal
  • Portable: Portable
  • Gas: Co ,CO2 ,Hc,O2 ,No
  • Instrument Model: Zbl – U520A
  • Measuring Range: 0~629000μs
  • Amplifier Bandwidth: 10 ~250 kHz
  • Range Resolution: 0.39%
  • Transport Package: Carton Box, Plastic Bagsor as Your Payment
  • Origin: China
Product Description

The U520A auto testing system is an upgrade of the U520 with the inclusion of an auto-raising system. The use of the mechanical pulley auto-raising system facilitates the movement and precision location of the probe inside acoustic testing tubes. When moving the probe, pile testing system may auto-record the acoustic parameters and waveform of every testing point according to pre-set spacing between test points. The test speed has been improved markedly. The test of a 100 meters profile, with 10 points in every 10 meters, requires only 2 minutes to complete. With this system, 1~2 people may complete the task which usually requires 2~3 person to complete. Furthermore, the whole profile test results are available at anytime, even during the test process, by simply referring to the curves displayed in the screen during the testing procedure.
U520A pile auto-testing system is mainly utilized in the auto-testing of the integrity of pile using the One Hole Acoustic Penetration Method. All other functions of U520A are the same as the U520.
   Introduce two methods to attach depth counters (acoustic testing tube mouth and tripod), convenient and rapid, suitable for a variety of on-site situations.
   Guide wheel inside the pipe mouth assures the movement and convenient location of the probe. This reduces the wear of the cable inside the pipe mouth and lengthens the lifetime of the probe.
   The spacing between test points may be arbitrarily set. The pulley system smoothly and continuously raises the probe at a rapid pace (the max speed is 1.0 m/s)
   Real-time display and automatic saving of the plotted graph of pile integrity, the location of test points, the acoustic wave transit time of the first wave, the waveform, the wave range etc.
   Arbitrarily retest and redisplay of the sampling waveform of every test point. Preventing the error in on-site testing and on-site judgment. Convenient and rapid.
   Automatic continuous sampling, saving testing information of every test point such as depth, acoustic parameter, waveform etc. producing a stable waveform, with no distortion, allowing accurate judgment of the acoustic parameters, with a good level of consistency, greatly improving the speed of on-site detection. Automatically save the data and waveform of test points during testing procedure, ensuring that no data is lost in the event of a sudden loss of power.
Main Parameter
Instrument modelZBL - U520A
( automatic pile-testing system)
ZBL - U520ZBL - U510
Main control unitindustrial-grade dedicated system
Display6.4 Inch high brightness TFT true color LCD
Automatic pile-testing record systemDual-channel automatic pile-testing record systemnonenone
Channel number1 emitter + 2 receiver + 1 external-trigger1 emitter + 1 receiver
TriggerSignal trigger, external triggerSignal trigger
Sampling interval (period)0.05μs~400μs ,14  adjustable settings
Measuring range0~629000μs
Amplifier gain82dB
Amplifier bandwidth10 ~250 kHz
Receiver sensitivity≤30 μV
Range resolution0.39%
Emission voltage (V)65, 125, 250, 1000 v adjustable
Emission pulse-width20 μs ~ 20 ms adjustable
Storage capacity256 M ( CF card ) + 1 G ( memory card )
Port USB
Operation modeShortcuts keys  + photoelectric-knob
powerInternalBuilt-in lithium battery≥6hrs
 ExternalExtenal port:9V DC
 Alternating Current Power220V,50Hz
Size (mm)250×185×58
Weight1.8 kg (including internal battery)
Product Groups
Send your message to this supplier
Miss Julien Zhu
Sales manager
To: Miss Julien Zhu

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category