M00027096
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SPACE SYSTEMS - MEASUREMENTS OF THERMO-OPTICAL PROPERTIES OF THERMAL CONTROL MATERIALS
International Organization for Standardization
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Availability date: 11/05/2021
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 Preparatory conditions
6 Solar absorptance (alpha[s]) test methods
7 Hemispherical infrared emittance (varepsilon[h])
test method
8 Normal infrared emittance (varepsilon[n])
test methods
9 Test report
10 Quality assurance
11 Audit of measurement equipment
Annex A (normative) - Solar absorptance using
a spectrophotometer (alpha[s])
Annex B (normative) - Solar absorptance using
the comparative test method (alpha[p])
Annex C (normative) - Hemispherical infrared
emittance using the thermal test method
(varepsilon[h-t])
Annex D (normative) - Normal infrared emittance
using an IR spectrometer(varepsilon[n-s])
Annex E (normative) - Normal infrared emittance
using ellipsoid collector optics
(varepsilon[n-e])
Annex F (normative) - Normal infrared emittance
using two rotating cavities
(varepsilon[n-c])
Annex G (informative) - Key parameters for
measurement
Annex H (informative) - Theoretical directional
emittance
Bibliography
Defines the multiple measurement methods, instruments, equipment, and samples used to calculate the thermo-optical properties of thermal control materials.
Published | |
Document Type | Standard |
Status | Current |
Publisher | International Organization for Standardization |
Pages | |
ISBN | |
Committee | TC 20 |
Supersedes |
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