What is PD CEN/TR 16961 - Declaration of uncertainties in test reports about?
PD CEN/TR 16961 focuses on the declaration of uncertainties in test reports.
The purpose of PD CEN/TR 16961 is to indicate how to present the uncertainty data determined by EN ISO 12999-1 in a laboratory test report of the Sound reduction index R of a building product or a building system, determined in accordance with EN ISO 717-1 and EN ISO 10140-2:2010, Figure B.1. It is planned to include this information in EN ISO 10140-2.
Who is PD CEN/TR 16961 - Declaration of uncertainties in test reports for?
PD CEN/TR 16961 on the declaration of uncertainties in test reports is useful for:
- Engineers 
- Scientists and researchers
- Testing laboratories
- Manufacturers
Why should you use PD CEN/TR 16961 - Declaration of uncertainties in test reports?
PD CEN/TR 16961 in conjunction with EN ISO 12999-1, is used in the absence of uncertainty data for a specific class of specimen, e.g., from an inter-laboratory test or test codes such as EN 16703 and EN 12758.
You can use PD CEN/TR 16961 to know how to present the uncertainty data determined by EN ISO 12999-1.
