ASTM-E275 2008(Redline)

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E275-08 Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers (Redline)

Published By	Publication Date	Number of Pages
ASTM	2008	14

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Categories: 17.180.30 - Optical measuring instruments, ASTM

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Description

Significance and Use

This practice permits an analyst to compare the general performance of an instrument, as it is being used in a specific spectrophotometric method, with the performance of instruments used in developing the method.

1. Scope

1.1 This practice covers the description of requirements of spectrophotometric performance, especially for test methods, and the testing of the adequacy of available equipment for a specific method (for example, qualification for a given application). The tests give a measurement of some of the important parameters controlling results obtained in spectrophotometric methods, but it is specifically not to be concluded that all the factors in instrument performance are measured, or in fact may be required for a given application.

1.1.1 This practice is primarily directed to dispersive spectrophotometers used for transmittance measurements rather than instruments designed for diffuse transmission and diffuse reflection.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

E131 Terminology Relating to Molecular Spectroscopy E168 Practices for General Techniques of Infrared Quantitative Analysis E169 Practices for General Techniques of Ultraviolet-Visible Quantitative Analysis E387 Test Method for Estimating Stray Radiant Power Ratio of Dispersive Spectrophotometers by the Opaque Filter Method E958 Practice for Measuring Practical Spectral Bandwidth of Ultraviolet-Visible Spectrophotometers

Keywords

molecular spectroscopy; spectroscopy; ultraviolet spectrophotometer; visible spectrophotometer; Absorption–spectrochemical instrumentation; Instrumental measurement–spectrochemical; Performance–spectrochemical equipment; Spectrophotometry–ultraviolet; Ultraviolet (UV) spectrochemical analysis; Wavelength accuracy; Absorption cell constants; Infrared spectrophotometry; Linear changes/linearity; Molecular spectroscopy; Near infrared spectrophotometers; Photometric detectors; Precision instrumentation; Reference wavelengths; Resolution capability; SRE (stray radiant energy);

ICS Code

ICS Number Code 17.180.30 (Optical measuring instruments)

DOI: 10.1520/E0275-08 ASTM International is a member of CrossRef.

ASTM E275 (Molecular Spectroscopy Standards and Separation Science Standards)

Citing ASTM Standards

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Additional information

Standard Title	E275-08 Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers (Redline)
Published Code	ASTM
Publication Date	2008
Pages Count	14
ICS Codes	17.180.30 - Optical measuring instruments

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ASTM-E275 2008(Redline)

ASTM E275 (Molecular Spectroscopy Standards and Separation Science Standards)

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