Method and apparatus for detecting and integrating chromatograph

Details Method and apparatus for detecting and integrating chromatograph Method and apparatus for detecting and integrating chromatograph

1980-01-25

1982-02-02

Wise, Edward J.

Boots, shoes, and leggings

364572, 364733, 73 231, G06F 1520

Patent

active

043143431

ABSTRACT:
Chromatographic peaks of varying width are detected and integrated by a method and apparatus that uses only the leading edge of the peak itself to detect the onset of the peak and to select for integration of the peak a filter detector having a time constant which matches the filter characteristics to the signal being monitored.
A plurality of filter detectors having different time constants are used for identifying the beginning of a peak. The output of all of the filter detectors is scanned to identify the onset of a peak, and the most appropriate filter detector is selected for integrating the peak.

REFERENCES:
patent: 3488480 (1970-01-01), Stacy
patent: 3500028 (1970-03-01), Killian
patent: 3555260 (1971-01-01), Karohl
patent: 3562501 (1971-02-01), Mears
patent: 3633404 (1972-01-01), Chandler
patent: 3757261 (1973-09-01), Sather
patent: 3826905 (1974-07-01), Valkama et al.
patent: 4016410 (1977-04-01), Eggermont
patent: 4066879 (1978-01-01), Leaver et al.
patent: 4180857 (1979-12-01), Yoshihara et al.
patent: 4229968 (1980-10-01), Muldoon

Affiliated with

Also associated with

Rating

Method and apparatus for detecting and integrating chromatograph does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for detecting and integrating chromatograph, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for detecting and integrating chromatograph will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1824662