水中3Dレーザースキャナー
NM300UW
原子炉用途 水深 100m 向け
The NM300UW Nuclear Underwater Laser Scanner captures precise dimensional measurements in underwater radiation environments to provide precise, reliable and efficient dimensioning of as-built features, as well as to track cycle-to-cycle degradation in BWR and PWR vessels, cooling pools, or other underwater plant locations. The system as a demonstrated accuracy of 0.005" (0.127mm) or better and combines rugged, industrial-grade hardware and electronics with sophisticated software to enable the generation of fully measurable CAD models from dense and accurate point clouds.
仕様
| Item | Control Unit | Laser/Camera Head |
|---|---|---|
| Height | 9.5 in. (241.3 mm) | 14.5 in. (368.3 mm) |
| Width | 15 in. (381 mm) | 5.25 in. (133.35 mm) |
| Length | 22.5 in. (571.5 mm) | 5.0 in. (127 mm) |
| Weight | 98.2 lbs. (44.5 k) | [Air - 17 lbs. (7.7 k)] [Water - 11 lbs. (5 k)] |
| Construction | Metal electronics cabinet within a molded, high-impact, airline-transportable case |
Machined from solid billet of 6061-T6 aluminum stock |
| Laser power | - | 35 mW |
| Video camera | - | High Resolution Monochrome |
| LED arrays | - | 3,336 lumens |
| Data storage | Internal solid state & USB stick data | - |
| Output format | .ply point cloud file | - |
| Data file size | Approximately 100 MB per scan | - |
| Maximum scanner-to-target distance |
- | 10 ft. (3.0 m) |
| Minimum scanner-to-target distance |
- | 18.0 in. (0.46 m) |
| Maximum Resolution accuracy (after processing with 3-D software) |
- | +/-.001 in. (0.025 mm) *1 |
| Scan area | - | 9 ft. X 7 ft. (2.7 m X 2.13 m) |
| Watertight depth rating | - | 150 ft. (46 m) |
| Depth of Field Distance (Distance to object) |
Field of View Height - Width |
Raw Accuracy (Single Point Cloud point, rms) |
Approximate CAD Model Accuracy*2 |
|---|---|---|---|
| 1.5 ft. (0.5 m) | 0.33 m 0.43 m | +/-.005 in. (0.13 mm) | +/-.001 in. (0.025 mm) *1 |
| 3.0 ft. (0.9 m) | 0.66 m 0.86 m | +/-.010 in. (0.25 mm) | +/-.002 in. (0.050 mm) |
| 6.0 ft. (1.8 m) | 1.32 m 1.72 m | +/-.027 in. (0.68 mm) | +/-.005 in. (0.137 mm) |
| 8.0 ft. (2.4 m) | 1.68 m 2.24 m | +/-.050 in. (1.27 mm) | +/-.010 in. (0.254 mm) |
| 10.0 ft. (3.0 m) | 2.08 m 2.80 m | +/-.072 in. (1.83 mm) | +/-.010 in. (0.254 mm) |
-
*1NM300UW accuracy is related to the field of view, distance from the object to be measured and can vary by the parameters of the object.
Consult Newton for the specific accuracy that can be obtained for your proposed object. -
*2After 3rd-party 3-D software processing
技術資料
データシート
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