GSO ISO 15368:2015
Gulf Standard
Current Edition
·
Approved on
03 September 2015
·
Optics and optical instruments -- Measurement of reflectance of plane surfaces and transmittance of plane parallel elements
GSO ISO 15368:2015 Files
English
13 Pages
Current Edition
Reference Language
You can buy this standard from any member store
GSO ISO 15368:2015 Scope
This International Standard gives rules for the measurement of the spectral reflectance of plane surfaces and spectral transmittance of plane parallel elements using spectrophotometers over the spectral range 190 nm to 25 μm.
The transmittance τ and the reflectance ρ of optical components are generally divided into two parts as follows:
τ = τr + τd
(1)
ρ = ρr + ρd
(2)
where
τr is the regular transmittance;
τd is the diffuse transmittance;
ρr is the regular reflectance;
ρd is the diffuse reflectance.
This International Standard applies only to measurements of the regular transmittance and the regular reflectance; it does not apply to those of the diffuse transmittance and the diffuse reflectance.
This International Standard is applicable to test specimens which are coated or uncoated optical components without optical power.
Best Sellers From Metrology Sector
GSO OIML R87:2021
OIML R87:2016
Gulf Standard
Quantity of product in prepackages
GSO OIML R79:2021
OIML R79:2015
Gulf Standard
Labeling requirements for prepackages
GSO OIML R121:2007
OIML R 121:1996
Gulf Standard
The Scale of Relative Humidity of Air
Certified Against Saturated Salt Solutions
GSO OIML R 76-1:2009
OIML R 76-1:2006
Gulf Standard
Non-automatic weighing instruments –
Part 1: Metrological and technical requirements - Tests
Recently Published from Metrology Sector
GSO ISO 12999-2:2024
ISO 12999-2:2020
Gulf Standard
Acoustics — Determination and application of measurement uncertainties in building acoustics — Part 2: Sound absorption
GSO ISO/TR 17534-4:2024
ISO/TR 17534-4:2020
Gulf Standard
Acoustics — Software for the calculation of sound outdoors — Part 4: Recommendations for a quality assured implementation of the COMMISSION DIRECTIVE (EU) 2015/996 in software according to ISO 17534-1
GSO ISO 12999-1:2024
ISO 12999-1:2020
Gulf Standard
Acoustics — Determination and application of measurement uncertainties in building acoustics — Part 1: Sound insulation
GSO IEC 62586-1:2024
IEC 62586-1:2017
Gulf Standard
Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)