Thermo Scientific Nicolet 6700 ForumsSign in to Start a DiscussionStart a Discussion Mon Jun 20 2022Asked byCelignis No Signal Tue Sep 17 2013Asked byMark@uconn gas cell optic cleaning Thu Dec 04 2014Updated bysaremi pc driver software support windows 7 64bit Tue Jul 05 2011Updated byTom Hines Why is necessary 3 laser beam if only have 1 detector? Page 1 of 1 1Ask a QuestionStart a Post: Thermo Scientific - Nicolet 6700SubjectEnter a question about troubleshooting, PM, buying advice and more⦠Sign in to Submit your DiscussionSubmit your Discussion