Model: EI-BD5A
Product usage
Used for a variety of bridges’ static and dynamic deflection measurement or the deformation and vibration displacement detection for large structures. The system uses batteries for power. High accuracy, easy to use, easy to operate and reliable; menu type operation software is very powerful.
Main technical parameters
Detection mode: photoelectric image method;
Detection distance: (10 -500) m;
Resolution: 1% of the measuring range;
Measurement accuracy: ± 0.03mm (10 meter dynamic measurement);
Number of measurement points: dynamic deflection detector detects one point and two directions (two-dimensional), static deflection detector can detect 20 points (two-dimensional);
Sampling frequency: 100Hz;
Operating humidity: -20 ℃ ~ 50 ℃;
Relative humidity: ≤ 80%;
Seismic Performance: can work normal after 16 hours of transport test on tertiary highway
Battery function: high-capacity lithium battery; can work for 12 consecutive hours or more if fully charged;
Software function: can evaluate maximum deflection, minimum deflection, impact factor, interval frequency and power spectrum.
