Wide-Range Birefringence Measurement System WPA-200, WPA-200-L, WPA-200-XL
The WPA-200 series is a type that expanded the measurement range of birefringence and phase difference by measuring at three wavelengths. In addition to the standard type WPA-200 ,there are WPA-200-L whose measurement area has widened to A4 size and WPA-200-XL which widened it to A3 size.
A myriad of display modes and analysis functionsThe measurement data is displayed as a 2D distribution image, using intuitive colormaps or as 3D surfaces.
A handful of analysis features allows to plot the data as line graphs, to compare different data sets or to perform statistical analysis in user-defined areas, showing the numerical analysis results and the histograms as graphs.
The data can be saved and recalled anytime, for further analysis or comparative analysis with newer data, etc.
Further expanding the measurement range“WPA high retardation measurement option” further expands the measurement range. For more information, please contact us.
Displaying retardance and axis in real timeBy using our original polarizing imaging sensor, distribution of retardance and axis are shown in real time. You can save the images as a movie file.
Quality evaluation of molded lens
|Measurement range||0- 3,500nm (for quartz) *(1)|
|Birefringence image resolution||384×288 (≈ 0.11M) pixels|
|Dimensions||270×340×560 mm||430×490×910 mm|
|Field size||24×32 mm ～ 100×133mm (with standard lens)||33×44 mm ～ 240×320mm (with standard lens)|
|3.6×4.8 mm ～ 12.9×17.2mm (with zoom lens option)|
|Interface||GigE (camera signal)|
|Power supply||AC100 ～ 240V (50/60Hz) / ～5.0A|
|Accessories included||Notebook computer, standard lens, operation manual|
*(1) The maximum range depends on the material being evaluated.
* Each specifications may be changed without notice.
* Inner deformation that can be measured with these series is measured optically, and measurement result value is represented as optical phase difference(unit: nm).