Pole Height & Flatness Detection with SinceVision 3D Laser Profiler
Industry pain points and demands
To ensure high-quality lithium battery production, SinceVision’s 3D Laser Profiler offers precise measurement of pole height and top cover flatness. Dimensional accuracy is crucial in the production process, as variations in pole height can affect the welding and capping stages, while deviations in the top cover flatness impact the safety and airtightness of the battery. By utilizing SinceVision's advanced 3D camera technology, manufacturers can efficiently and accurately measure these critical parameters, improving production quality, controlling product size and defects, and ensuring the overall performance and reliability of lithium batteries.
SinceVision Solution: SR7140 3D Laser Profiler
01High Accuracy: Achieve precise measurements with 0.01mm height difference repeatability and 0.015mm flatness repeatability using the SR7140 3D Laser Profiler.
02Fast Speed: Measure quickly with a single measurement time of just 1.6 seconds, improving production efficiency.
03Cost-Effective: Benefit from superior performance at a competitive price, offering a clear cost advantage under the same configuration.
Effect display
3D drawing
Detail drawing
Flatness point plot
Camera Selection
| Model number | SR7140 | |||
| Reference distance (CD) | 140mm | |||
| Measuring range | Z-axis height (FS) | 24mm | ||
| X-axis width | Proximal end | 89mm | ||
| Reference distance | 95mm | |||
| Distal end | 96mm | |||
| Light source | Light source wavelength | 405nm | ||
| Laser class | 2M | |||
| Laser output power | 10mW | |||
| Repetition accuracy | Z-axis (height) | 0.5 mu m | ||
| X-axis (width) | 8 microns | |||
| linearity | Z-axis (height) | ±0.05% FS | ||
| Contour data interval | X-axis (width) | 30 microns | ||
| X-axis contour points | 3200 | |||
| Scanning speed (Hz) | 2500 ~ 8000 | |||
| I/O interface | 8 programmable input interfaces, 8 programmable output interfaces | |||
| Encoder interface | One single end, one difference encoder | |||
| Input/output | One RS232 interface and one 100Base-TX/1000Base-T Ethernet interface | |||
| Operating temperature | 0 to 45°C | |||
| Storage temperature | -20 to 70°C | |||
| Working humidity | 35% to 85% no condensation | |||
| ESD protection | Contact discharge 4kV, air discharge 8kV, in accordance with IEC61000-4-2 standard | |||
| EFT protection | Power port 2kV/5 or 100kHz, signal port 1kV/5 or 100kHz, compliant with IEC61000-4-4 standard | |||
| Impact | 50Gs/3ms per axis, in accordance with IEC 68-2-27 Ea | |||
| Vibration | 10Gs（10-500Hz）符合 IEC 68-2-6 Fc标准 | |||
| IPImpact | IP67 | |||
| Size (mm) | 143 x 93 x 48 | |||
| Data cable (wiring) model | SCB-HCAM-HB1-3m、SCB-HCAM-HB1-10m | |||
| Weight | 730g | |||