Applications:
Bridge deflection detector is mainly used for large-span structures’ deflection and displacement,like,beams,columns,high-rise buildings tower swing shift. Measurement on a variety of dynamic and static deflection of the bridge. The system uses batteries as power supply. High accuracy, easy to use, convenient to operate.
Main features:
 High-speed area array CCD ; two-dimensional measurements;
 High-speed measurement for dynamic measurement;
 Static deflection detection up to 20 points(two-dimension;
 Multi-point static measuring mode; measuring points are up to 20 points;
 Auto-calibration;
 Accomplishment of two-dimensional measurements both in dynamic and static measurement; Capable of real-time display and storage automatically;
 Wireless remote control target;
 Large-capacity rechargeable batteries
Main technical parameters:
 Detection method: Photoelectric imaging measurement
 Detection distance: 10m -500m;
 Resolution: within 1%
 Accuracy: ± 0.03mm (10 meter dynamic measurement);
 Sampling frequency: 100Hz;
 Operating humidity: -20 degree ~ 50 degree;;
 Relative humidity: less than80%;
 Seismic performance: work normal after 16 hours of transport test on tertiary highway
 Battery function: 12 consecutive hours if fully charged;
 Software function: Maximum and minimum deflection, impact factor, interval data frequency and power spectrum