公开(公告)号：US20130304393A1

公开(公告)日：2013-11-14

申请号：US13854264

申请日：2013-04-01

Applicant: I-VIGILANT TECHNOLOGIES LIMITED

Inventor： Anwar SUTAN

IPC: G01N30/86

CPC classification number: G01N30/8665 ,  G01N30/8675 ,  G01N2030/201 ,  G01N2030/202 ,  G01N2030/207

Abstract: A method of analysing gas chromatography data is described. The method, a first response factor data set acquired from a gas chromatograph (GC) apparatus during a procedure on a calibration or reference gas sample at a first time is received. One or more additional response factor data sets acquired from the gas chromatograph apparatus during a procedure on a calibration or reference gas sample from one or more later times are received. The method comprises calculating a measure of uncertainty for at least one compound of the reference gas sample from the first and additional response factor data sets. The one or more later times are during an operational period of the gas chromatograph apparatus. The measure of uncertainty may be used to, for example, identify the necessity to perform a maintenance action in the GC or to assess whether the GC is in a healthy or unhealthy condition.

Abstract translation: 描述了分析气相色谱数据的方法。 该方法是在第一次在校准或参考气体样品的程序期间从气相色谱仪（GC）装置获取的第一响应因子数据集。 接收在一个或更多次的校准或参考气体样品的过程中从气相色谱仪装置获取的一个或多个附加响应因子数据集。 该方法包括从第一和另外的响应因子数据集计算参考气体样本的至少一种化合物的不确定度的量度。 一个或多个以后的时间是在气相色谱仪的操作期间。 例如，可能会使用不确定性的措施来确定在GC中执行维护行动的必要性，或者评估GC是否处于健康或不健康的状况。

公开(公告)号：US20180128794A1

公开(公告)日：2018-05-10

申请号：US15868759

申请日：2018-01-11

Applicant: I-Vigilant Technologies Limited

Inventor： Anwar SUTAN

IPC: G01N30/86 ,  G01N30/20

CPC classification number: G01N30/8665 ,  G01N30/8675 ,  G01N2030/201 ,  G01N2030/202 ,  G01N2030/207

Abstract: A method of analysing gas chromatography data is described. The method, a first response factor data set acquired from a gas chromatograph (GC) apparatus during a procedure on a calibration or reference gas sample at a first time is received. One or more additional response factor data sets acquired from the gas chromatograph apparatus during a procedure on a calibration or reference gas sample from one or more later times are received. The method comprises calculating a measure of uncertainty for at least one compound of the reference gas sample from the first and additional response factor data sets. The one or more later times are during an operational period of the gas chromatograph apparatus. The measure of uncertainty may be used to, for example, identify the necessity to perform a maintenance action in the GC or to assess whether the GC is in a healthy or unhealthy condition.