Standard Test Method for High Strain Dynamic Testing of Deep Foundations ASTMD4945-12
Technical Code for Detection of Building Foundation Pile JGJ 106-2014
Dynamic Testing Technology Regulations on Highway Engineering Foundation Pile JTG/T F81-01-2004
Nondestructive Detection Code for Railway Engineering Foundation Pile TB10218-2008
Characteristics
High integration, small occupation, and light weight.
??The RSM-PDT(F) is equipped with 10.4-inch TFT true colour LCD screen, providing with clear and intuitive waveforms.
??Strain automatically adjustable balance, and signal drift is eliminated.
??The RSM-PDT(F) is equipped with advanced piezoelectric accelerometer, providing with higher S/N ratio.
??The RSM-PDT(F) is equipped with convenient touch-screen and concise software interface, making on-site operations much easier.
??The analysis result of CASE method, the F-ZV curve, and Wave Up/Down curve can all be shown in the field.
??The RSM-PDT(F) is equipped with powerful fitting analysis software under Windows system.
??The RSM-PDT(F) is equipped with advanced adapters for connecting the sensors, thus high working efficiency in the field is ensured.
Parameters
Display: 10.4-inch TFT true colour LCD with 640 × 480 resolution
??Memory mode: Hard disc
??Memory: 3000 piles data
??Record length: 1k
??A/D solution: 16 bit
??Floating zoom: 8 bit
??System noise: <30μV
??Dynamic range: ≥ 80dB
??Transfer mode: USB
??Frequency bandwidth:10Hz ~ 12000Hz
??Standby time: Built-in lithium battery> 6 hours
??Operation mode: Touch screen
??Channels: 2 channels for acceleration, 2 channels for strain
??Working temperature: -5 ? ~ +40 ?
??CBM: 25 × 20 × 7 (cm)
??Weight: 2.5kg (with battery)
Four choices of hammer types: free drop hammer, hammer, air hammer, and other drop hammer.
Four choices of calculation method: damping coefficient method (RSP), maximum resistance method (RMX), minimum resistance method (RMN), and uninstall method (RSU).
Standard configuration
1 * data acquisition unit in UNIX system
4 * strain transducers
2 * accelerometer
1 * 20m trunk cable 20m
1 * hand-carry luggage box
1 * Combined hammer
1 * High-sensitivity accelerometer and connecting cable 20m
1 set in English Calibration Certificate
1 set in English Operation Manual