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.

BeamScan Model	NanoScan Model
XY	NS-Si/3.5/1.8
XY-Prec	NS-Si/3.5/1.0
XY/1.0/5Hz	NS-Si/3.5/1.0
XYGE	NS-Ge/3.5/1.8
XYGE-Prec	NS-Ge/3.5/1.0
XYGE/1.0/5Hz	NS-Ge/3.5/1.0
XYS	NS-Si/9/5
XYGET	NS-Ge/9/5
XYLA	NS-Si/25/25
XYLAGE	NS-Ge/12/25
XYFIR	NS-Pyro/9/5
XYQSW	NS-Pyro/9/5
XYLAFIR	NS-Pyro/20/25
XYLAQSW	NS-Pyro/20/25
/PWR200	/P200
/PWR-75 xxx	/P200 (P75 discontinued)
Other BeamScan designations	All NanoScans are USB
0180-XYxxx	Old ISA Controller card
3088-1-XYxxx	PCI Controller
3088-3-XYxxx	PCMCIA Controller for laptop
2180-XYxxx	DOS-Based computer controller
2197-XYxxx	DOS-Based computer controller (replaced 2180)
BeamScan Meters	No direct NanoScan replacement
1180-CP	Standalone (non computer based) with single axis Si scan head (50mm diameter with 1.8um slits)
1180-GP	Standalone controller with single axis Si scan head (63mm diameter with 5 and 25um slits)
1280-XY	Standalone controller with dual axis Si scan head (50mm with 1.8um slits)
1280-XYL	Standalone controller with dual axis Si scan head (63mm with 5um slits)
1280-XYFIR	Standalone controller with dual axis pyroelectric scan head with 5um slits

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