Jinan Wang Te Bei Equipment Co., Ltd.
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Compact GTJ - P800 Pile Integrity Test Equipment Pile Foundation Dynamic Test
GTJ-P800 pile dynamic tester
Introduction:
The pile dynamic tester is used for pile foundation integrity inspection and precast pile piling process monitoring. Under the impact of impact or vibration load, the pile foundation structural integrity and single pile vertical bearing capacity test are tested. The analytical instrument is designed to determine the bearing capacity of the pile and the structural integrity of the pile.
Features:
(1) The operation of the instrument is convenient and fast, and the user can quickly grasp the usage method based on the requirements of engineering inspection;
(2) Small size, light weight and convenient to carry;
(3) The user operates through the touch screen, and the interface is simple;
(4) Support multiple waveform processing methods to make defect positioning more accurate;
(5) Large-capacity data memory, supporting mobile storage;
(6) Built-in rechargeable lithium battery, long standby time;
(7) The analysis software under the Windows platform is comprehensive in function, flexible in print setting, and can print preview and output processing results; it can generate test reports.
Applicable standard
Calibration procedure for foundation pile dynamic measuring instrument (JJG930-1998)
Technical Specifications for Building Pile Testing (JGJ 106-2014)
Technical specification for dynamic test of pile foundation of highway engineering (JTG/T F81-01-2004)
Technical specification for pile test of railway engineering (TB 10218-2008)
Shenzhen City Pile Quality Inspection Technical Regulations (SJG 09-2007)
Shanghai "Technical Specifications for Building Pile Testing" (DGJ08-218-2003)
Pile dynamic measuring instrument (JJG 930-1998)
Pile dynamic measurement system (JJG (construction) 0003-1996)
Pile dynamic tester (JG/T 3055-1999)
Guangdong Province "Code for Building Foundation Testing" (DBJ 15-60-2008)
Technical Parameters:
| Model | GTJ-P800 |
| System noise voltage | less than 2mV |
| Dynamic range | greater than 138dB |
| Amplifier band | 10Hz~10kHz |
| A/D resolution | 16-bit A/D |
| Sampling interval | 2us~32768us |
| Sample length | 1024, 2048, 4096 |
| Time indication error | less than 1% |
| Number of channels | 1 |
| Magnification | 1~128 |
| Trigger mode | signal trigger |
| Sensor sensitivity | 100mV/g |
| Sensor band | 1-10000Hz |
| Continuous working time | greater than 10 hours |
| Power supply | Built-in rechargeable lithium battery (+7.4V) |
| Display | 640*480 capacitive screen |
| Mode of operation | Touch screen |
| Weight | 1.24Kg |
| Size | 220*160*50 |