DPA Professional
コンパクトデジタルカメラによるハイエンド 3D 測定
さらに詳しく
DPA Series のDPA Professional は、製造のダウンタイムや、時間がかかる測定機の輸送を必要とせずに、生産管理と現場モニタリングの両方を可能にする、持ち運びやすいコンパクトデジタルカメラによるフォトグラメトリーシステムです。
DPA Professional パッケージの中心にあるハイエンドのコンパクトデジタルカメラが、狭い空間や届きにくい場所で最大限の柔軟性を実現します。付属の幅広い種類のターゲット、アダプタ、スケールバーを使用した信号送信が完了すると、DPA Pilot ソフトウェアプラットフォームの高度な機能により、画像のキャプチャと測定結果の作成はわずか数分で完了します。
小型部品から航空機全体まで、あらゆるサイズの物体を測定できる DPA Professional は、変形解析、公差解析、治具測定、CAD 比較を行います。
エキスパートレベルのシステムとして、DPA Professional はすべての操作がユーザーの手で直接行えるので、一般的なフォトグラメトリープロセスの概念と一般的な使用方法に精通している計測のエキスパートに最適です。
製品特長
ハイエンドのカメラユニット
30 メガピクセルのデジタルカメラユニット
高い測定精度
DPA Professional は、10 ㎛以下の測定精度を実現
ケーブルフリーの操作
高速 WiFi 接続とリモートコントロールオプションにより、ポータビリティが向上
フルコントロール
すべての複雑なカメラ設定を、エンドユーザーが直接コントロール
測定アクセサリ
多彩な測定ターゲット、アダプタ、スケールバーにより、より大きく複雑な部品の測定も容易
幅広い互換性
主要な計測ソフトウェアパッケージとの現代的で使いやすいインターフェース
-
The DPA Series
Handheld photogrammetry
When it comes to shop-floor measurement processes, it’s important to have a simple workflow that’s as immune as possible to user error and the hazards of an industrial environment. That’s why the DPA Series photogrammetry systems have been designed to deliver user-friendly measurement and processing in every situation.
Relying on just a single handheld camera unit backed by a dedicated software platform, DPA Series systems are among the most portable measurement systems in the world, without compromising on metrology-grade accuracy delivered at productivity-enhancing speed.
DPA Series systems are available in three configurations that allow the user to tailor their experience to the needs of their applications. Each system runs on the same advanced DPA Pilot software platform – the foundation of the leading measurement functionality of the DPA Series.
DPA Industrial
- High-end industrial sensor - 50.6 megapixels
- Simplified control schema minimises operating errors during measuring tasks
- Full range of measurement targets, adaptors and scale bars
DPA Professional
- High-end sensor - 30.3 megapixels
- Full control of all camera settings directly in the hands of the end-user
- Extended range of measurement targets, adaptors and scale bars
DPA Entry
- Mid-range sensor unit
- Full control of all camera settings directly in the hands of the end-user
- Basic range of measurement targets and scale bars
-
Introduction to photogrammetry
How digital photogrammetric analysis works
The DPA Series systems are portable 3D measuring tools that use a high-resolution digital camera for data collection. They are based on the principles of digital photogrammetric analysis. Measurement with a photogrammetric system involves the following four key steps.
1. Signalising
To measure a part, it is first signalised with a selection of targets. Coverage of hidden points or features such as holes and edges is ensured with the use of appropriate target adaptors.
2. Capturing
The part is then photographed from several directions, with the targets in view and overlapping between shots.
3. Calculating
The images produced are processed either simultaneously with data collection (online processing) or after data collection (offline processing) through a dedicated photogrammetry software tool like DPA Pilot. The software automatically calculates the 3D coordinates of all targeted points.
The calculation is based on the principle of spatial image triangulation and is fully automated. With software that employs an integrated simultaneous calibration procedure, the highest levels of accuracy can be achieved onsite during the measurement process.
4. Reporting
In addition to 3D coordinates, quality photogrammetry software such as DPA Pilot can provide statistical analysis of the results with specific accuracy information about each coordinate. This allows for instant evaluation of the quality of the measurement.
DPA Pilot is also very deeply integrated into the best inspection software packages and allows complete automations of calculation steps and advanced analyses.
-
Customer stories
-
Downloads
