EP 1064534 A1 20010103 - METHOD AND DEVICE FOR EXAMINING A GASEOUS OR LIQUID TEST SAMPLE
Title (en)
METHOD AND DEVICE FOR EXAMINING A GASEOUS OR LIQUID TEST SAMPLE
Title (de)
VERFAHREN UND VORRICHTUNG ZUM UNTERSUCHEN EINER GAS- ODER FLÜSSIGKEITSPROBE
Title (fr)
PROCEDE ET DISPOSITIF POUR EXAMINER UN ECHANTILLON GAZEUX OU LIQUIDE
Publication
Application
Priority
- DE 19807481 A 19980224
- EP 9901197 W 19990224
Abstract (en)
[origin: DE19807481A1] The method involves using a light source and a detector and evaluating the signal. An integrator integrates the absorption curve and at least three integrators are used for reference intervals (1,2,5) near the absorption interval, to determine the concentration of a sample.
IPC 1-7
IPC 8 full level
G01J 3/42 (2006.01); G01N 21/31 (2006.01)
CPC (source: EP)
G01J 3/42 (2013.01); G01N 21/31 (2013.01)
Citation (search report)
See references of WO 9946579A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
DE 19807481 A1 19990826; EP 1064534 A1 20010103; WO 9946579 A1 19990916
DOCDB simple family (application)
DE 19807481 A 19980224; EP 9901197 W 19990224; EP 99910274 A 19990224