PCB Board Flatness and Height Difference Inspection with SinceVision 3D Laser Profilers
Industry pain points and demands
Maintaining PCB board flatness and detecting height differences are crucial for ensuring the reliability and functionality of consumer electronics. Warped PCB boards can cause assembly issues, poor soldering, or operational failures in consumer electronics.
Even minimal height differences in components lead to misalignment, affecting product performance and durability. Manual or 2D inspection methods lack the accuracy and speed needed for modern, high-density PCB designs.
SinceVision Solution: SR7060D 3D Laser Profilers
01Ultra-High Accuracy: Ensures precise measurement of board flatness and component height with micrometer-level accuracy, suitable for high-density PCB designs.
02Rapid Scanning Speed: Enables real-time inspection to keep up with high-speed production lines without compromising accuracy.
03Non-Contact Inspection: Reduces risk of damage to sensitive PCB surfaces, ensuring consistent quality and reliability.
Camera Selection
| Model number | SR7060D | |||
| Reference distance (CD) | 57mm | |||
| Measuring range | Z-axis height (FS) | 6mm | ||
| X-axis width | Near side | 29mm | ||
| Reference distance | 30mm | |||
| Remote side | 31 mm | |||
| Light source | Light source wavelength | 405nm blue light | ||
| Laser class | 2M | |||
| Laser output power | 10mW | |||
| Repetition accuracy | Z-axis (height) | 0.2μm | ||
| X-axis (width) | 2.5μm | |||
| linearity | Z-axis (height) | ±0.05% F.S. | ||
| Contour data interval | X-axis (width) | 10μm | ||
| X-axis contour points | 3200 | |||
| Reflection Angle (°) | 30 | |||
| Scanning speed (Hz) | 2500 ~ 10000 | |||
| Dimension (mm) | 228×107×52 | |||
| Weight (g) | 1500 | |||
| Temperature characteristic | 0.02% F.S./℃ | |||
| Encoder input | Single-ended, differential encoder is supported | |||
| Input/output | One 100Base-TX/1000Base-T Ethernet interface | |||
| Operation Temperature | 0～45℃ | |||
| Storage Temperature | -20～70℃ | |||
| Working Humidity | 35% to 85% without condensation | |||
| ESD Protection | Contact discharge 4kV, air discharge 8kV, in accordance with IEC 61000-4-2 standards | |||
| EFT protection | Power port 2kV/5 or 100kHz, signal port 1kV/5 or 100kHz, in accordance with IEC 61000-4-4 standards | |||
| Impact | 50Gs/3ms per axis, in accordance with IEC 68-2-27 Ea standard | |||
| Vibration | 10Gs (10-500Hz), compliant with IEC 68-2-6 Fc standard | |||
| degrees of protection provided by enclosure | IP67, in accordance with IEC 60529 standard | |||