公开(公告)号：EP1141677A1

公开(公告)日：2001-10-10

申请号：EP00902551.1

申请日：2000-01-04

Applicant: Flowcomp Systemtechnik GmbH

Inventor： STIRNBERG, Dieter ,  KASTNER, Joachim

IPC: G01N21/35 ,  G01N33/28

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/0232 ,  G01J3/10 ,  G01J3/32 ,  G01J3/42 ,  G01J2003/2866 ,  G01J2003/326 ,  G01N21/3504 ,  G01N21/359 ,  G01N33/225

Abstract: The invention relates to a method of determining mainly the compressibility number K, the standard volumetric gross calorific value Hv,n and the standard density ςn of test gases (1) using values determined from a spectrum of the test gases (1). The invention describes various approaches of translating the values for determining the desired values using the data of the spectrum in the operational condition to the standard reference condition using two-step iteration processes without having to subject the test gases (1) to time-consuming treatments. The invention further relates to devices which are useful for determining the values required for said methods and which further develop devices that can be used for carrying out said methods.

公开(公告)号：EP1141677B1

公开(公告)日：2002-07-31

申请号：EP00902551.1

申请日：2000-01-04

Applicant: Flowcomp Systemtechnik GmbH

Inventor： STIRNBERG, Dieter ,  KASTNER, Joachim

IPC: G01N21/35 ,  G01N33/28

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/0232 ,  G01J3/10 ,  G01J3/32 ,  G01J3/42 ,  G01J2003/2866 ,  G01J2003/326 ,  G01N21/3504 ,  G01N21/359 ,  G01N33/225