DPA Professional
Medición 3D avanzada con una cámara digital manual
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La avanzada cámara digital portátil que se encuentra en el centro del paquete DPA Professional ofrece máxima flexibilidad en áreas espacialmente confinadas o de difícil acceso. Después de finalizar la señalización con la amplia gama de targets, adaptadores y barras de escala incluidas, la captura de imágenes y la generación de resultados de medición toma solo unos minutos gracias a la avanzada funcionalidad de la plataforma de software DPA Pilot.
Con capacidad de medir objetos de cualquier tamaño, desde pequeños componentes hasta aeronaves completas, las aplicaciones comunes del DPA Professional incluyen el análisis de deformación, análisis de tolerancia, la medición de fijaciones y la comparación CAD.
Como sistema de nivel experto, DPA Professional pone el control de todos los parámetros directamente en las manos del usuario y por lo tanto, resulta adecuado para los profesionales de la metrología que están familiarizados con el concepto y la implementación típica de los procesos comunes de la fotogrametría.
Características y ventajas
Unidad de cámara avanzada
Unidad de cámara digital de 30 megapíxeles.
Precisión de grado metrológico
DPA Professional ofrece una precisión de medición de hasta 10 micras.
Funcionamiento sin cables
Las opciones de conectividad WiFi de alta velocidad y control remoto ofrecen una mayor portabilidad.
Control completo
Control completo de todos los parámetros complejos de la cámara directamente al alcance del usuario final.
Accesorios de medición
Una amplia gama de targets, adaptadores y barras de escala facilita la medición de piezas más grandes y más complejas.
Amplia compatibilidad
Interface moderna y fácil de usar para los principales paquetes de software de metrología.
Compre objetivos de medición en línea
Identifique sus accesorios con confianza y benefíciese de la rápida entrega
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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
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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.
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Casos de clientes
Aotomoción
Vehículos bajo determinadas condiciones climáticas
EDAG Engineering GmbH, Wolfsburg, Alemania
Industria pesada
Medición sin contacto en Alstom
ALSTOM Transport Deutschland GmbH, Salzgitter, Alemania
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