Shearography / ESPI Systems

SE2 neu array

SE2-mit-2-Laserdiodenarrays-Nikon-50mm

ISI公司的激光无损检测系统基于Shearography / ESPI原理由SE传感器和isi-Studio软件构成,并包含了一系列动态、热量和真空加载的特殊附件。 它们可用于各种应用,例如全场非接触的无损检测、振动、变形和应变测量。

The Shearography / ESPI Systems are based on our SE sensors and isi-Studio software in combination with special accessories for dynamic, thermal and vacuum loading. They are usable for a variety of applications, e.g. full field measurement, non contact, non destructive testing, vibration, deformation and strain measurement.

 

 

系统部件组成 SE-System Components

SE2komplett

 

 

 

测量传感器 SE-Sensors:

SE1 shearographySE3

针对您的应用需求,ISI提供了各种类型的SE传感器。

We offer different SE-Sensor types, especially for your application.

了解更多 Read more→

 

 


加载方式 Loading methods:

Piezoshaker frontneuVakuum window

为了在测量过程中获得最佳结果,系统提供了多种加载方式。

To achieve the best possible results during your measurement, various loading methods are available.

了解更多 Read more→

 

 

 

处理软件 Software:

isi-studio3Laptop

isi-Studio是一款专门用于自动或手动控制和记录(散斑)干涉测量的软件工具。

isi-Studio is a specialized software tool for automatic and manual controlled operating and recording of (speckle) interferometry.

了解更多 Read more→

 

 

 

 

系统优势 SE-System Advantages

  • 灵活高效:一个传感器系统即可适配红外辐射升温、真空负压和动态激励的加载方式
  • 智能且便携:传感器直接通过笔记本电脑运行(全数字)—— 无需额外的设备
  • 全数字系统:第一个也是唯一的一个全数字实时相移剪切成像传感器
  • 无安全问题:激光安全等级1,每个模块功率从0.1W到12W
  • 高分辨率和灵敏度:5百万像素传感器,10nm光相位重建
  • 适配多规格高品质镜头:专业的尼康F卡口镜头设计
  • Flexible and efficient: One sensor system for thermal, vacuum and dynamic loading
  • Smart and mobile: Sensor operates directly by Laptop (fully digital) – no additional devices
  • Fully digital system: First and only full digital realtime phaseshifting shearography sensor
  • No safety requirements: Laser class 1 with power from 0,1W up to 12W per module
  • High resolution and sensitivity: 5 MPixel sensor, 10nm light phase reconstruction
  • High quality and variety of lenses: Designed for professional Nikon-F-mount lenses

 

独特的检测功能 Unique detection features

  • 其他方法失效的情况下的泡沫和蜂窝结构的脱粘检测
  • 可通过动态激励对三明治夹层类结构的背部进行检测
  • 自动检测图像尺度以确定缺陷尺寸
  • Detection of de-bonding to foam and honeycomb where other methods fail
  • Detection also on backside of sandwich structure by dynamic excitation possible
  • Automated detection of image scale for determination of defect size

 

适用于恶劣环境/在线检测 For rugged environments / in-service inspection

  • 高性能的带通滤波器允许在室内白天进行测量
  • 可通过灵活的带吸盘三脚架快速安装传感器
  • 坚固耐用的传感器,无需调整即可快速操作
  • 所有硬件都可被收纳在一个便携航空箱中(包括传感器、真空三脚架、及动态/热激励附件)
  • High performance band pass filter permits measurement at day light (in house)
  • Rapid and rigid mounting of sensor by flexible suction cup tripod
  • Ruggedized sensor for rapid operation without need for adjustment
  • All in one flight case (sensor, vacuum tripod, dynamic/thermal excitation)

 

 

应用案例 Application example for ESPI / Shearography:

舵叶的动态载荷下的缺陷检测 Dynamic loading on rudder blade

游艇桅杆在动态载荷下的缺陷检测 Dynamic loading on a yacht mast

NASA X-38再入式航天器机首整流罩缺陷检测 Dynamic excitation on a spacecraft

风机叶片和树脂桥在动态载荷下的缺陷检测 Dynamic loading on a wind turbine blade and resin bridges

大型游艇船体在动态加载下的缺陷检测 Dynamic loading on a large yacht hull

风机叶片的无损检测 NDT on wind rotor blades

真空负压加载的电池组气泡及缺陷检测 Vacuum loading on battery packs