Development Background
We want to measure the inclination of an object that is moving at high speed. A sampling rate of about 30 times/second is not fast enough. Is there a faster measuring instrument? We have developed this system in response to such customer requests.
10K sampling is achieved by employing a photodetector instead of a camera. It enables various high-speed driven tilt measurements, such as measurement of a smartphone camera module actuator in motion and VCM measurement during high-speed vibration of a laser projector.
Features
1. High-speed measurement (10K sampling)
2. Analog (±5V) measurement data output
3. Compact design, one hand size
Product Information
| Item | High-speed Tilt Sensor |
| Model | AT-2060 |
| Measurement Sample | Optical plane（reflectance 80% more） |
| Working Distance*1 | 150+/-10mm |
| Measurement Area | +/-60arcmin*2 |
| Repeatability*3 | 0.024arcmin |
| Linearity*4 | +/-0.17% of F.S. |
| Source | 658+/-10nm |
| Beam Diameter | φ1mm |
| Output Rate | 10,000 times/sec |
| Size（Without Protrusions） | W100 D150 H56mm |
*1. Distance from sensor end face. Indicates the distance that meets the specification.
*2. Circular range.
*3. Our standard sample is set at the 150 mm position for measurement.3σ value obtained by passing through a Butterworth low-pass filter at 3000 Hz (-3 dB) after 1 second of acquisition at 25 kS on a NI PCI-6221 AD board, according to our inspection regulations.
*4. The error against the ideal straight line when measuring a our standard sample. Measured values may vary depending on the object to be measured.Value within ±48 min (circular range) of tilt (θX, θY) within the measurable distance.
Product Documentation
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