摘要:
Embodiments of systems and methods for characterizing multiphase flow (MPF) of fluid and enhancing measuring and monitoring of a full range of water cut in a portion of a pipe for oil-related operations are provided. An embodiment of a system can include a flow director to direct the MPF between paired wide-band near-infrared (NIR) emitters and detectors electrically coupled to signal conditioning, processing, and characterizing modules to determine absorption and scattering of MPF and define and display MPF characteristics for measuring and monitoring in oil-related operations.
摘要:
The invention relates to a therapeutic inhalation device, comprising an IR transmitter/receiver device (7, 8) in the zone of a stable aerosol. The output signal of the receiver device (8) is used to control the therapeutic inhalation device.
摘要:
The present invention comprises a simple multipurpose on-line system (150) for monitoring the concentration and/or the total amount of an organic analyte species or inorganic analyte species in an aqueous solution. The on-line detection system (150) comprises a detection column (103) and a sensor (104) mounted around the detection column (103). The sensor (104) consists of an electomagnetic radiation source (210) (typically a light source) and an appropriate detector (240) for the electromagnetic radiation. The response from the detector (240) drives an electric circuit (302), which provides a signal to a recorder as well as a means to trip an alarm system and/or a process system.
摘要:
An apparatus, method, and sample vessel for recombining a sample fluid. The sample fluid is received in a sample vessel. Sample parameters are recreated in the sample vessel. The sample fluid is agitated within the sample vessel. Optical measurements of the sample fluid are performed within the sample vessel utilizing one or more optical sensors. A determination is made whether recombination is complete in response to the optical measurements of the sample fluid performed by the one or more optical sensors.
摘要:
Die Erfindung betrifft ein Verfahren zum automatisierten Erkennen eines Zustands einer Probe, insbesondere zum Erkennen, ob die Probe zentrifugiert wurde oder nicht. Die Erfindung betrifft des Weiteren eine Vorrichtung zum Analysieren von Proben und ein Laborautomatisierungssystem, in welchen das erfindungsgemäße Verfahren angewendet wird.
摘要:
A method for detecting the formation of at least one phase in a mixture, particularly a hydrocarbon mixture. The method may include using a probe to expose a portion of the mixture to electromagnetic radiation to determine the value of a parameter of interest indicative of the formation of a phase. The method may also include using the value of the parameter of interest with a correlation between a known property of the mixture and the value of a parameter of interest to detect the formation of a phase.
摘要:
Analytical systems and methods are provided for simultaneously dispensing metered volumes of fluids at different rates and mixing the fluids to generate a mixed sample having the fluids in proportion to the different rates at which they were dispensed. In some cases two or more of the fluids are premixed prior to mixing with other fluids. In some cases a use composition and diluent are simultaneously dispensed at different rates and premixed to form a diluted sample. One or more reagents may be mixed with the diluted sample and the sample mixture can be analyzed to determine characteristics of the use composition.
摘要:
Die Erfindung beschreibt ein Verfahren zur Separation von Blutbestandteiien und Analyse der Biutbestandteile (1, 10) umfassend die Verfahrensschrttte Pumpen von Blutbestandteilen (11, 101) aus einem ersten Behältnis (23) in ein zweites Behältnis (24), wobei die Blutbestandteile im ersten Behältnis (23) in eine leichte Phase und eine schwere Phase getrennt sind, wobei eine der beiden Phasen von dem ersten Behältnis (23) in das zweite Behältnis (24) gepumpt wird, und wobei das erste Behältnis (23) mit dem zweiten Behältnis (24) über ein Verbindungsstück (29) verbunden ist, Aufnahme von Messwerten zur Bestimmung der Menge der von dem ersten Behältnis (23) in das zweite Behältnis (24) gepumpten Phase (12, 102) und Aufnahme von optischen Messwerten zur Bestimmung des Hämoglobin- und/oder des Lipidgehaltes der von dem ersten Behältnis (23) in das zweite Behäitnis (24) gepumpten Phase (13, 103), wobei die Aufnahme der optischen Messwerte zur Bestimmung des Hämoglobin- und/oder des Lipidgehaltes während des Pumpvorganges durchgeführt wird,
摘要:
An apparatus, method, and sample vessel for recombining a sample fluid. The sample fluid is received in a sample vessel. Sample parameters are recreated in the sample vessel. The sample fluid is agitated within the sample vessel. Optical measurements of the sample fluid are performed within the sample vessel utilizing one or more optical sensors. A determination is made whether recombination is complete in response to the optical measurements of the sample fluid performed by the one or more optical sensors.