Performance characteristics
The transducer is used for both transmission and reception, with small size, strong signal, good waveform, no distortion at the front end of the waveform, and effectively reduces the phenomenon of sensor stuck tube.
The depth recording wheel adopts dustproof and waterproof design, and the protection level reaches IP65. It also has wired and wireless connection methods, which is flexible and convenient.
First wave positioning algorithm: accurate first wave positioning greatly improves the accuracy of acoustic parameter interpretation
Restore the defects of the pile body in real time on site, basically without post-processing.
The acoustic shadow map of the foundation pile can be generated from the horizontal or oblique measurement data.
Retest and encryption tests can be performed at any time during the test.
Structural tests such as ultrasonic-rebound comprehensive strength detection, non-dense area and cavity detection crack depth detection can be performed.
It adopts a high-performance A8+DSP main control processing unit, with a 10.4-inch industrial high-brightness wide-temperature LCD screen.
It adopts modern industrial design and double-injection molded shell. The body is scratch-resistant, drop-resistant, sturdy, beautiful and lightweight. The weight of the whole machine is less than 2.5kg.
The transducer spool adopts a collector ring design, and the signal cable can be retracted and released freely to prevent the cable from being twisted.
It can generate CT imaging, 3D tubular slices, and 3D defect perspective images, and the test results are clear at a glance.
Application Areas
Acoustic wave transmission method for pile integrity testing.
Compressive strength, crack depth and defect testing of structural concrete.
Continuous wall integrity testing.
Geological survey, rock integrity and weathering evaluation testing.
Mechanical properties testing of non-metallic materials such as rock mass and concrete.
Standards
"Technical Specifications for Building Pile Testing" - JG]106-2014
"Technical Specifications for Highway Engineering Pile Testing" - JTG/T 3512-2020
"Technical Specifications for Railway Engineering Pile Testing" - TB 10218-2019
"Specifications for Building Foundation Testing" - DBJ15-60-2008
"Shenzhen Building Pile Testing Regulations" - SJG09-2015
"Technical Specifications for Building Pile Testing" - DGJ08-218-2003
"Ultrasonic Method for Detecting Concrete Defects" - CECS 21:2000
"Technical Specifications for Detecting Concrete Compressive Strength by Ultrasonic Rebound Comprehensive Method" T/CECS 02-2020
"Railway Engineering Structure Concrete Strength Test Regulations"-TB10426-2004
"Water Transport Engineering Concrete Structure Entity Test Technical Regulations"-JTS 239-2015
"High Strength Concrete Strength Test Technical Regulations"-IGJ/T294-2013
"Rebound Method, Ultrasonic Rebound Comprehensive Method Test Pumped Concrete Strength Technical Regulations"-DBJ/T01-78-2003
"Structural Concrete Compressive Strength Test Technical Regulations"-DG/TJ08-2020-2007
"Ultrasonic Rebound Comprehensive Method Test Concrete Strength Technical Regulations"-DB37/T 2361-2013
"Ultrasonic Rebound Comprehensive Method Test Concrete Strength Technical Regulations"-DBI53/T-53-2013
"Highway Engineering Ultrasonic Rebound Comprehensive Method Test Concrete Strength Technical Regulations"-DB51/T1996-2015
"Water Transport Engineering Foundation Test Technical Regulations"-JTS 237-2017
Building foundation testing regulationsDB32/T 3916-2020
Water transport engineering pile testing technical specifications-JTS 240-2020
Technical indicators
| |
Name |
Technical indicators |
| |
|
|
| Host |
Number of channels |
3 |
|
| Number of test sections per test |
3 |
|
| Main control unit |
Built-in A8 industrial control motherboard |
|
| Display screen (inch) |
10.4 HD high brightness LCD screen |
|
| Operation mode |
touchable screen |
|
| Storage mode |
Built-in electronic hard disk (>4GB) + large capacity USB flash drive |
|
| Acquisition Mode |
Synchronous continuous fast acquisition |
|
| Adoption cycle |
0.05 ~ 409.6 multiple options |
|
| Sound time accuracy |
0.05 |
|
| record length |
512 ~ 4096 |
|
| Sound time range |
+1677700 |
|
| Transmitter voltage |
65, 250, 500, 1000 four gears adjustable |
|
| Amplifier Gain |
82 |
|
| Dynamic Range |
154 |
|
| Gain accuracy |
0.5 |
|
| Bandwidth |
1-500 |
|
| Receiving sensitivity |
≤ 10 |
|
| Channel Crosstalk |
≤1/400 |
|
| Communication Interface |
USB, MiniUSB, WiFi, Bluetooth |
|
| test method |
Flat measurement, repeated measurement, encryption, and oblique measurement |
|
| operating hours |
>8 |
|
| Power supply built-in |
Lithium corrosion is the only cause of the problem or mobile power supply |
|
| External |
220V AC/DC |
|
| working environment temperature |
-10 ~+40 |
|
| humidity |
< 90% |
|
| Host size |
270x220 x75 |
|
| Host weight |
2.5 |
|
| Cloud upload |
support |
|
| 3D Imaging |
support |
|
| Wireless lifting device |
Lifting device connection method |
Wired and wireless switchable |
|
| Maximum transmission distance |
more than or equal to 10 |
|
| Resolution |
1 |
|
| Continuous working time |
more than or equal to 20 |
|
| Power supply |
Built-in lithium battery |
|
| Recording spacing |
2-25 optional |
|
| boost speed |
More than 60 (5 measuring points per meter) |
|
| |
|
|
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}