RSM-SW Shear Wave Tester
ApplicationØ Field investigation shear wave velocity test
Ø Field investigation micro-tremor excellence cycle test
Applicable standards
Ø Code for Seismic Design of Buildings GB 50011-2010
Ø Code for Investigation of Geotechnical Engineering GB 50021-2001
Ø Code for Testing of Dynamic Characteristics of Foundation GB/T 50269-2015
Features
1?Floating point amplification technology
Amplification technology which integrates instant floating point with full floating point, high signal to noise ratio circuit design, take account into the undistorted acquisition of both strong and weak signals
2? Easy detection
With high signal to noise ratio circuit design, it is easy to get shear wave signal; host touch operation, user-friendly interface, easy to operate;
3?Removable lithium battery
Long sampling time, to meet the long pulse test
Specification
|
RSM-SW |
|
|
Master control form |
Basic frequency of low power embedded system: 1GHz Memory: 512M |
|
Operation method |
Touch screen operation |
|
Operating system |
Linux |
|
Sampling interval |
40 ~ 20000μS |
|
Recording length |
Five positions of 0.5k, 1k, 2k, 4k and 8k for adjustment |
|
Magnification times |
Maximum 100000 times |
|
Magnification MODE |
Amplification which integrates instant floating point with full floating point |
|
Number of channels |
External trigger channel: 1; sampling channel: 3 |
|
Bandwidth |
0.1Hz ?4000Hz |
|
System noise |
<10μV |
|
Trigger mode |
External trigger / internal trigger |
|
Power supply mode |
AC power; built-in lithium battery ≥ 6h |
|
Dimensions |
340×270×70mm |
|
Operating temperature |
-20?+55? |
Standard Configuration
|
No. |
Name |
Quantity |
Remarks |
|
1 |
Host |
1 |
|
|
2 |
Three component detector |
1 |
Φ50.0mm? including 60m cable |
|
3 |
Adaptive wiring |
1 |
|
|
4 |
Velocity sensor |
1 |
|
|
5 |
USB transmission cable |
1 |
|
|
6 |
Power adapter |
1 |
|
|
7 |
USB disk |
1 |
|
|
8 |
Three-in-one connecting cable |
1 |
|
|
9 |
Instrument and accessories container |
2 |
|