Published December 15, 2025 | Version v1

Report on the generation of a traceability chain for transferring light absorption calibrations between EMS and PTI reference methods and field instrumentation used for environmental measurements of BC using photoacoustic spectrometers as the transfer instrument

Description

This deliverable outlines the development and implementation of a traceability chain for the calibration of
light absorption measurement system for of black carbon (BC) aerosols. The approach enables reliable
transfer of calibration from laboratory-based primary standards (e.g., Extinction Minus Scattering and
Photo-Thermal Interferometry) to field-deployable instruments.

Files

22NRM02 stanBC - Deliverable D2.pdf

Files (1.2 MB)

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Additional details

Dates

Accepted
2025-06-25