Application:
High strain bearing capacity detection of pile
Low strain pile integrity detection by reflected wave method (optional).
Specifications:
Parameter | Specifications |
Display method | 8.4-inch true-color LCD screen |
Storage capacity | 16G electronic hard disk |
Master control system | Low power embedded system |
Sampling interval | High strain: 10-500μs multi-level adjustable Low strain: 5-1000μs continuous adjustable |
Floating point magnification | 1～256 |
Recording length | 1k |
A/D conversion accuracy | 24-bit instantaneous floating point |
System noise voltage | ＜20μV |
Dynamic range | ≥100dB |
Data export method | USB |
Frequency bandwidth | 2～12000Hz |
Sensor bandwidth | 0.5～9000Hz |
Power supply mode | Removable lithium battery; desktop charger is supported |
Operation mode | Touch screen |
Number of channels | High strain: four channels |
Acquisition mode | Acceleration for two channels + strain for two channels |
Sensor | Piezoelectric accelerometer, strain ring and speedometer |
Trigger level | Seven-level selectable |
Operating temperature | -20～+55℃ |
Shell | High-strength engineering plastics |
Dimensions | 255×180×60mm |
Weight | 1.8kg (including lithium battery) |
