Guest guest Posted February 21, 2012 Report Share Posted February 21, 2012 67.The light emitted by the polymerization lamp has to be checked from time to time. The meter used for this only measures light in the range of: A. 100-199 nm B. 200-299 nm C. 300-399 nm D. 400-499 nm Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You are posting as a guest. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.