Application
Ø Acoustic pile integrity detection by transmission method
Ø Concrete crack depth detection
Ø Concrete strength detection by ultrasonic-rebound combined method
Ø Longitudinal wave velocity test of rock mass in geological investigation
Ø Detection of loosen zone of tunnel rock mass
Ø Test of dynamic and elasticity parameters of non-metallic materials
Ø Integrity detection of underground diaphragm wall
Applicable standards
Ø Standard Test Method for Integrity Testing of Concrete Deep Foundation by Ultrasonic Crosshole Testing ASTM D6760-08
Ø Technical Code for Detection of Building Foundation Pile JGJ 106-2014
Ø Dynamic Testing Technology Regulations on Highway Engineering Foundation Pile JTG/T F81-01-2004
Ø Nondestructive Detection Code for Railway Engineering Foundation Pile TB 10218-2008
Ø Technical Regulations on Concrete Strength Detection by Ultrasonic-Rebound Combined Method CECS 02:2005
Ø Technical Regulations on Concrete Defect Detection by Ultrasonic Method CECS 21:2000
Ø Regulations on Concrete Strength Detection of Railway Engineering Structure TB 10426-2004
Ø Detection Code for Building Foundation in Guangdong Province DBJ 15-60-2008
Ø ?Standard Test Method for Integrity Testing of Concrete Deep Foundation by Ultrasonic Crosshole Testing??ASTM D6760-16?
Features
1?Built-in high-definition, high-brightness color LCD display with adjustable backlight;
2?Easy to operate and learn with full touch screen operation;
3?Using the Linux operating platform, the acquisition software interface is intuitive;
4?The automatic counting and lifting device can be connected conveniently and quickly ;
5?With the new automatic interpretation function, the first wave acoustic time and the Sound amplitude interpretation are more accurate;
6?Removable lithium battery is provided, desktop charger is supported and spare battery can be provided to ensure that the field work will not be interrupted;
7?Equipped with USB interface, U disk directly transmits data;
8?Small size, light weight and easy to carry.
Specification
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RSM-SY6 |
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Master control form |
Low power embedded system Basic frequency: 600MHz Memory: 256M |
Number of channels |
1 transmit channel,2 number of receiving channels |
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Sampling method |
Launch and receive independently |
Number of profiles tested in a single lifting |
Two profiles |
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Display mode |
8.4-inch high-brightness true-color LCD screen 640×480?adjustable backlight?
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Frequency bandwidth |
1?500kHz |
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Operation method |
Touch screen |
Acoustic amplitude accuracy |
≤3% |
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Storage mode |
16G electronic hard disk |
Acoustic time accuracy |
≤0.5% |
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Communication method |
Wired communication |
Receiving sensitivity |
≤10μV |
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Depth counting method |
Automatic counting |
Intertrack crosstalk |
≤1/400 |
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Scanning speed |
≥20 cycles/sec |
Data export |
USB |
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Trigger method |
Signal trigger |
Sampling interval |
0.1?200μS |
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Recording length |
0.5?4k |
Operating temperature |
-20?+55? |
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Transmit voltage |
500V/1000V adjustable |
Power supply mode |
Removable lithium battery≥8h |
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Dynamic range |
≥100dB |
Dimensions |
255×180×60mm |
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Gain accuracy |
0.5dB |
Weight |
1.6kg (including lithium battery) |
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Lifting device |
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Connection method of lifting device |
Wired/wireless |
Minimum space between testing points |
1cm |
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Wireless transmission distance |
30m |
Maximum lifting speed |
1.0m/s |
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Wireless working hours |
≥20h |
Counting method |
Double direction counting |
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