European Commission logo
English English
CORDIS - EU research results
CORDIS
Content archived on 2024-04-15

A MICROPROCESSOR CONTROLLED PHOTOACOUSTIC SPECTROPHOTOMETER OF WIDE DYNAMIC RANGE AND HIGH PRECISION

Objective


A microprocessor controlled photoacoustic spectrometer for extracavity measurements was developed and applied to the study of the dynamics of chemical relaxation. A quantitative interpretation not only of the photoacoustic signal but also of the behaviour of the resonance frequency and resonance halfwidth was achieved. All measurements were performed with a cylindrical resonator.

Topic(s)

Data not available

Call for proposal

Data not available

Coordinator

RUPRECHT-KARLS-UNIVERSITAET HEIDELBERG
EU contribution
No data
Address
Seminarstrasse 2
69117 HEIDELBERG
Germany

See on map

Total cost
No data

Participants (1)