PCB Board Height and Deformation Detection with Since Vision's Laser Displacement Sensors
Industry pain points and demands
The complex nature of modern PCBs, coupled with rigorous quality standards in the electronics industry, necessitates precise inspection techniques. Traditional methods often fall short in detecting subtle defects and variations, potentially leading to product failures.
To address these challenges, manufacturers must rely on advanced inspection technologies that can accurately measure critical parameters such as component height and PCB deformation.
SinceVision's SGI series of high-precision laser displacement sensors offers a robust solution, providing accurate and reliable measurements for ensuring product quality and reliability.
SinceVision Solution: SGI Series Laser Displacement Sensor
01With a maximum sampling frequency of 88kHz, ultra-high linearity, and bright automatic adjustment, these sensors deliver exceptional performance in various detection environments.
02The compact design and flexible integration capabilities enable seamless integration into existing production lines.
03By leveraging advanced laser technology, these sensors provide accurate and reliable measurements of critical parameters, including component height and PCB deformation, ensuring optimal product quality and efficiency.
Camera Selection
| Model number | SGI030/SGI035 | ||
| Reference distance (CD) | 30mm | ||
| Measuring range | -5mm~5mm | ||
| Light source | Light source wavelength | 655nm | |
| Laser class | Class 2 | ||
| Laser output power | 5mW | ||
| Spot diameter (spot size) | Speck of light | Φ 60 microns | |
| Wide spot | 60 * 400 microns | ||
Repetition accuracy ① | 0.05 mu m | ||
| linearity | ±0.05% F.S. | ||
| Temperature characteristic | 0.01% F.S./℃ | ||
| Sampling frequency (Hz) | 1/2/5/10/20/50/88kHz(7 levels optional) | ||
| Input/output | Communication port | One 100Base-TX/1000Base-T Ethernet port, one RS485 port | |
| Analog output | 1 analog output, support analog voltage and analog current switching | ||
| IO input | 2 way, timing, return to zero function and single-end encoder function multiplexing | ||
| IO output | 4, determine the status output | ||
| Operating temperature | 0 ~ 50 ℃ | ||
| Storage temperature | -20 ~ 70℃ | ||
| Working humidity | 35% to 85% no condensation | ||
| EFT protection | Power port 2kV/5 or 100kHz, signal port 1kV/5 or 100kHz, in accordance with IEC 61000-4-4 standards | ||
| ESD protection | Contact discharge is 4kV and air discharge is 8kV, in line with IEC 61000-4-2 standards | ||
| Vibration | 10Gs (10-500Hz), conform to the IEC 2-6 Fc standard | ||
| Impact | 50Gs/3ms per axis conforms to the IEC 2-27 Ea standard | ||
| IP level | IP67, in accordance with IEC 60529 standard | ||
| Size (mm) | 90*75*41 | ||
| Data cable (wiring) model | SCB-GICAM-HA1-3m/6m/10m | ||
| Weight (including cables) | 324g | ||