![](https://rosa.ro/wp-content/themes/ROSA/img/generic_set_3/ROSA-generic-image_.001.jpeg)
ESA Open Invitation to Tender AO9113
Open Date: 12/10/2017
Closing Date: 23/11/2017 13:00:00
Status: ISSUED
Reference Nr.: 17.126.02
Prog. Ref.: TRP
Budget Ref.: E/0901-01 – TRP
Special Prov.: BE+DK+FR+DE+IT+NL+ES+SE+CH+GB+IE+AT+NO+FI+PT+GR+LU+CZ+RO+PL+EE+HU
Tender Type: C
Price Range: 200-500 KEURO
Products: Ground Segment / Development and Construction of Space Segment / Assembly Integration and Test / Other
Techology Domains: System Design & Verification / System Verification and AIT / Advanced AIT Methods
Establishment: ESTEC
Directorate: Directorate of Tech, Eng. & Quality
Department: Mechanical Engineering Department
Division: ESTEC Test Centre Division
Contract Officer: Florence Glandieres
Industrial Policy Measure: N/A – Not apply
Last Update Date: 12/10/2017
Update Reason: Tender issue
The objective is this research program is the development of a standardized methodology to perform thermal imaging during TB/TV spacecraft testing, fully traceable to SI. The outcome of the study could also be extended, at a later stage, to in-flight thermal imaging. The methodology shall represent a validated, alternative and complementary method to contact thermometry, with demonstrated traceability to ITS-90, to be used during spacecraft TB-TV testing.The latter shall be achieved by:- Assessing the gap of the existing thermal imaging methodology, data processing and uncertainty computation with respect to a traceable measurement, starting from aerospace industry, but not limited to it;- Assessing the calibration process of thermal imagers and its traceability to ITS-90;-Assessing the state-of-the-art methods to characterize the BRDF of materials, and estimating the corresponding uncertainty;- Assessing the state-of-the-art methods to calibrate infrared (IR) radiation sources or in general light sources used as sun simulation devices, and proposing a calibration method;Defining a generalized methodology and propose a way forward for the standardization ofcontactless thermal measurement of spacecrafts in TB-TV conditions traceable to ITS-90 by means of a IEC17025 accreditation.All the above shall be confirmed by verification for a given representative case(s), to be proposed in the frame of this study.
If you wish to access the documents related to the Invitation to Tender, you have to log in to the ESA Portal.