上海闻企电子科技有限公司

 Ophir  NanoScan狭缝扫描式激光光束轮廓分析仪USB NS-PYRO/20/25-STD

As the BeamScan products reach the end of their useful lifetime, we are often asked which NanoScan models most closely match an existing BeamScan model. There are far fewer configurations of NanoScan head than there were BeamScans, because some of the features that were hardwired into BeamScan models are software adjustable in the NanoScan. 

For example, some BeamScans were wired to run at 5Hz, instead of 10Hz, and this feature was part of the model number. This is unnescessary in the NanoScan, because the scan rate is controllable from the operating software. 

Another model that is no longer necessary is the LL, or low light version, since the increased dynamic range of the NanoScan handles low intensities without modification. 

Below is a chart of the best fits for replacing your BeamScan. One thing to note: all standard NanoScan models are 63.5mm diameter scan heads, so there is no direct replacement of the 50mm XY models of BeamScan.