Laser Profiler Models
This topic introduces different laser profiler models, as well as the characteristics and suitable applications of each model.
Comparison of Key Specifications
The currently available models of the sensor head of the laser profiler include:
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LNX-8000 series: LNX-8030, LNX-8080 and LNX-8300 (used with the LNX-8000C controller)
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LNX-7500 series: LNX-7530, LNX-7580 and LNX-75300 (used with the LNX-7500C controller)
The following table provides the comparison of key specifications of the sensor head models. For all technical specifications of the laser profiler, please refer to LNX-7500 Series and LNX-8000 Series.
| Series | LNX-8000 | LNX-7500 | ||||||
|---|---|---|---|---|---|---|---|---|
Model |
LNX-8030 |
LNX-8080 |
LNX-8300 |
LNX-7530 |
LNX-7580 |
LNX-75300 |
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Data points per profile |
4096 |
3200 |
||||||
Scan rate(1) |
3.3~15kHz |
2–10 kHz |
||||||
Reference distance (RD) |
78 mm |
250 mm |
325mm |
78mm |
250 mm |
325 mm |
||
Measurement range(2) |
Z-axis |
30 mm |
100 mm |
305mm |
25 mm |
76mm |
295 mm |
|
X-axis |
Near |
33 mm |
76 mm |
230mm |
31 mm |
72 mm |
219 mm |
|
RD |
35 mm |
89 mm |
310mm |
33mm |
82 mm |
300 mm |
||
Far |
37 mm |
96 mm |
430mm |
35mm |
89 mm |
422 mm |
||
X-axis resolution |
9 μm |
23.5 μm |
105μm |
11 μm |
28 μm |
132 μm |
||
Lens inclination(3) |
30° |
22° |
19° |
30° |
22° |
19° |
||
(1) This is the range of the maximum scan rate reachable by the laser profiler when Z-Direction ROI is set to different values.
(2) Please refer to Comparison of FOV below.
(3) Please refer to the diagrams in the hardware user manual for each series.
Suitable Applications
All the sensor head models have high scan rate and high resolution. You can select the model with the appropriate FOV based on the size of the target object and the suitable applications of each model provided below.
| Model | Suitable Applications | |
|---|---|---|
LNX-8030 and LNX-7500 |
Height measurement of connector pins |
|
Height measurement of solder joints |
|
|
Quality inspection of glue on smartphone housings |
|
|
Quality inspection of welding joints on EV battery cell lids |
|
|
LNX-8080 and LNX-7580 |
Gap inspection of automotive doors |
|
Inspection of height / true position of automotive connector pins |
|
|
Measurement of flatness / height difference of smartphone housings |
|
|
Measurement of flatness / height difference of EV battery cell lids |
|
|
LNX-8300 and LNX-75300 |
Recognition of tire’s DOT code |
|
Dimension measurement of EV battery modules |
|
|
