Skip to main content

Lens Shield

Buy Article:

$29.00 plus tax (Refund Policy)

Abstract:

It is common practice to use some sort of lens system between the arc-spark stand and the spectrograph in spectrochemical analyses. In many instances the lens closest to the arc gap receives considerable spatter from the arc and gradually deteriorates. A metal shield, shown in Figure 1, limits the unobstructed path between the arc gap and the lens to the cone required by the optical arrangement. This reduces the number of spatter particles hitting the lens, especially the destructive heavy particles which require trajectories that are cut off by the shield. The device also aids in keeping dust off the lens.

Document Type: Research Article

DOI: http://dx.doi.org/10.1366/000370259774614889

Affiliations: University of Tennessee, Knoxville, Tennessee; present address: Goodyear Atomic Corporation, Portsmouth, Ohio

Publication date: August 1, 1959

More about this publication?
sas/sas/1959/00000013/00000004/art00008
dcterms_title,dcterms_description,pub_keyword
6
5
20
40
5

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more