Misung C&S Inspection
PST (Parallel Seismic Tester)
Patent No. : 10-0655479 / ZL 2004 1 0076633.7(China)
Investigation of pile existence, embedded depth and defects in completed structures
Foundation analysis that can be hard to check due to surrounding conditions like excavation
Estimation of pile integrity
Hammer : built in high sensitivity sensor
Reception Probe : 10 through 100kHz reception band width and waterproof connector
Inspection hole should be drilled about 5m deeper than expected embedded depth of piles and give blows to the structure with hammer from the foundation bottom, which causes seismic waves and reception probe receives them
Data acquisition, storing and analysis on site
Data storing, transmission and program update using SD card
Light and portable size
Possibility to measure piles up to 10m from the side of structures (It depends on soil conditions)
Possibility to measure piles up to 100m in length (In case the distance between the structure and pile is optimal)
174×50×210mm
1.5kg
Signal Acquisition : 20kHz, 16bit, pre-trigger, Auto gain
Power : 12V built in battery (operation time : 10 hours)
Hammer : built in high sensitivity sensor
Reception Probe : 10 through 100kHz reception band width and waterproof connector