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Cobra |
2D |
3D |
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测量范围 (XY) |
50 mm(Y) |
50 mm(Y) x 100 mm (X) |
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最小步长 |
0.001 mm |
0.001 mm |
QVI® Cobra™2D是一款经济型非接触式激光测量扫描系统，可快速扫描任何工件和表面，生成高分辨率的二维轮廓。 Cobra3D则可以两个方向移动，进行三维轮廓的扫描。以上两款扫描系统以*低的成本向您提供全尺寸测量的速度与精度。
结合了激光技术、电脑控制的移动式传感器、数据分析软件的Cobra成为真正的多功能轮廓扫描仪。
非接触式激光扫描是易碎易折工件无损测量的*佳选择。测量精密铸模、机床冲压件、加工和冲模、塑模件、印刷表面、碾磨表面，薄膜和镀膜的理想选择。对柔性线路板、环氧点、厚膜和锡膏的测量也无懈可击。
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传感器类型 |
DRS 300 |
DRS 500 |
DRS 2000 |
DRS 8000 |
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捕获范围 (Z) |
0.3 mm |
0.5 mm |
2 mm |
8 mm |
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精度* (μm) |
1.0 |
1.0 |
10.0 |
40.0 |
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光斑尺寸 (μm) |
7 - 12 |
16 - 23 |
32 - 48 |
60 - 85 |
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相隔距离** (mm) |
17 mm |
17 mm |
31.5 mm |
50 mm |
*捕获范围内的精度
**相隔距离是指传感器的*低点到Z轴捕获范围中心的距离.
Cobra 2D Laser Profile Scanner
Non-Contact Profiling
Cobra 2D is a portable laser scanning system that provides high resolution linear profiles. And since it uses low power laser light, it is ideal for fragile or pliable parts that have critical surface contours. Its quick and easy to measure height, length, slope, and radius.
Features:
Measure profiles in X & Z axis
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Laser Scanning resolution to 5 μinches
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Versatile – use on benchtop or place directly on part
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Scan-X® Metrology software with easy-to-use graphical interface
Its Scan-X software makes scanning easy. View and analyze scans for the dimensional information you need. The heart of the system is field proven DRS™ (Digital Range Sensor) technology, combined with accurate motor control, and data analysis software. Since Cobra 2D scans by moving the DRS sensor over the surface, no special fixturing is required. Cobra is portable. When used with a laptop computer, you can take it where you need it.
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Specifications6 |
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Standard configuration |
Cobra Laser Profile Scanner; one DRS sensor (see below); Scan-X software |
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Data rate |
1000 points per second; user configured |
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DRS-300 Sensor |
5 μinch dynamic resolution with 0.012" range |
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DRS-500 Sensor |
5 μinch dynamic resolution with 0.019" range |
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DRS-2000 Sensor |
40 μinch dynamic resolution with 0.078" range |
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DRS-8000 Sensor |
160 μinch dynamic resolution with 0.315" range |
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Max. readings per scan |
5000 |
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Max. scan length |
2.0" (50 mm) |
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Z adjustment range |
2.0" (50 mm) |
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Min. step size |
0.00004" (0.001 mm) |
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Options |
PC workstation (call for latest details), calibration standard, additional DRS sensors |
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Power requirements |
100 - 240 vac, 50 - 60 Hz, 2.0 amps |
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Throat depth (base to laser spot) |
2.75 - 4.75" (70 - 120 mm) |
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Dimensions |
12.4 x 16.8 x 8.6" (32 x 43 x 22 cm) |
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Weight, approximate |
23 lb(10.5 kg) without computer |
