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请教关于聚焦的问题

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Answered (Verified) This post has 1 verified answer | 1 Reply | 1 Follower

Top 150 Contributor
8 Posts
Points 92
Jachan Choi posted on Thu, Oct 10 2013 5:55 AM

孙博您好！

我们的仪器是Dmension Icon，最近经常出现一个问题：

 第一次setput并对焦到针尖后，navigate，发现焦距在针尖下约5mm地方。再次回到setup重新对焦到针尖，再navigate，焦距恢复到针尖下1mm。请问这是什么问题？谢谢！

  • | Post Points: 12

Answered (Verified) Verified Answer

Top 10 Contributor
363 Posts
Points 4,300
Bruker Employee
Reply
Answered (Verified) Hao Sun replied on Thu, Oct 10 2013 9:12 PM
Verified by Jachan Choi

只要在进针前确认engage setting中的设定没有问题即可。如果是8.10的软件，建议升级到8.15. 如果已经是8.15，在engage setting中确认sample clearance是1000微米，以及SPM safety是100微米即可。

  • | Post Points: 11
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