Accession Number:

AD0720890

Title:

A Versatile Microphotometry System,

Descriptive Note:

Corporate Author:

QUALITY ASSURANCE DIRECTORATE (MATERIALS) LONDON (ENGLAND)

Personal Author(s):

Report Date:

1970-06-01

Pagination or Media Count:

16.0

Abstract:

The system consists of a Hilger non-recording microphotometer fitted with a 2-speed motor drive and the standard photomultiplier detector conversion, to which two alternative read-out modes are attached. A digital voltmeter, optionally feeding a strip-printer, provides a rapid high-precision system for routine emission spectrography. A potentiometric recorder, brought into operation by a change-over switch, provides a permanent record of measurements, also with good precision, particularly for applications in which spectral interferences, structure etc. are of importance. Author

Subject Categories:

  • Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE