Abstract

Comprehensive test specifications have been developed for the Beckman DK spectrophotometers, which may be applied, with appropriate modifications, to other recording photoelectric spectrophotometers.

Average performance of a random sample of DK-2’s as defined by these tests, has been calculated.

© 1958 Optical Society of America

Light-Scattering Accessory for Beckman DK Spectrophotometers

Willard H. Beattie and W. S. Gallaway
Appl. Opt. 4(12) 1607-1615 (1965)

Transmission Measurements with the Beckman Quartz Spectrophotometer

Kasson S. Gibson and Margaret M. Balcom
J. Opt. Soc. Am. 37(8) 593-608 (1947)

Modification of a Beckman Model DU Spectrophotometer for Automatic Operation at 210–2700 mμ

Wilbur Kaye, Cham Canon, and R. G. Devaney
J. Opt. Soc. Am. 41(10) 658-664 (1951)

Minimizing Anomalies in Reflectance Measurements with the Beckman Quartz Spectrophotometer

H. K. Hammond and I. Nimeroff
J. Opt. Soc. Am. 42(6) 367-372 (1952)

Improved Optical Null Infrared Spectrophotometer

L. W. Herscher, H. D. Ruhl, and N. Wright
J. Opt. Soc. Am. 48(1) 36-42 (1958)