Integrated, portable sample analysis system and method
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01F-001/74
G01N-023/06
G01N-021/3577
출원번호
US-0374934
(2012-01-24)
등록번호
US-9791386
(2017-10-17)
발명자
/ 주소
Henning, Patrick F.
Barraclough, Thomas G.
Olson, Eric J.
Lawrence, Stephen D.
Yurko, Robert J.
출원인 / 주소
Spectro Scientific, Inc.
대리인 / 주소
Iandiorio Teska & Coleman, LLP
인용정보
피인용 횟수 :
0인용 특허 :
6
초록▼
An integrated, portable sample analysis system and method. A viscometer subsystem receives a first portion of a sample. A spectrometer subsystem receives a second portion of the sample. A syringe pump subsystem receives a third portion of the sample and is configured to urge the third portion of the
An integrated, portable sample analysis system and method. A viscometer subsystem receives a first portion of a sample. A spectrometer subsystem receives a second portion of the sample. A syringe pump subsystem receives a third portion of the sample and is configured to urge the third portion of the sample through a filter which collects particles in the sample thereon. An x-ray analysis subsystem is configured to x-ray the particles. The x-ray analysis subsystem also receives a fourth portion of the sample in order to determine the composition of any dissolved material in the sample. A processing subsystem provides a report concerning the sample and its viscosity, physical properties, particulate count and size distribution, and the composition of particulate and dissolved elements in the sample.
대표청구항▼
1. An integrated, portable analysis case comprising in the portable analysis case: a flip top cell viscometer including: a first plate including a raised rail in communication with a first well, the raised rail for receiving a first portion of a fluid sample manually deposited into the first well, a
1. An integrated, portable analysis case comprising in the portable analysis case: a flip top cell viscometer including: a first plate including a raised rail in communication with a first well, the raised rail for receiving a first portion of a fluid sample manually deposited into the first well, anda second plate including a surface spaced from the rail by a predetermined gap which, in conjunction with the raised rail, constrains the fluid to the raised rail by surface tension when the rail is inclined such that the fluid flows along the rail by gravity to determine the viscosity of the fluid sample;a flip top cell spectrometer subsystem including: a first plate with a first window;a second plate with a second window aligned with the first window, anda predefined spacing between the first and second windows configured as a second well for receiving a second portion of the fluid sample manually deposited to the second well to determine properties of the fluid sample;a particle counter including: a particle cartridge including a filter, anda syringe pump configured to pump a third portion of the fluid sample manually loaded therein through the cartridge filter to count particles in the fluid sample the syringe pump including a syringe pusher, a syringe holder, a pressure sensor upstream of the cartridge filter, and a pressure sensor downstream of the cartridge filter;a x-ray analysis subsystem configured to x-ray a portion of the fluid sample present on a cartridge manually loaded into the x-ray analysis subsystem to determine the concentration of metals in the fluid sample;a processing subsystem responsive to the viscometer, the spectrometer subsystem, the particle counter, and the x-ray analysis subsystem and configured to provide a report concerning the viscosity of the fluid sample, properties of the fluid sample, a particle count for the fluid sample, and the concentration of metals in the fluid sample; anda monitor for displaying said report. 2. The case of claim 1 in which the particle cartridge includes a third well covered with said filter. 3. The case of claim 2 in which the third well further includes an outlet port. 4. The case of claim 2 in which said third well includes a wick. 5. The case of claim 3 in which the particle counter further includes a bladder for receiving the third portion of the sample which flows out of the outlet port of the third well. 6. The case of claim 1 further including a liquid sample cartridge including a fourth well for a fourth portion of the sample and configured to be inserted into the x-ray analysis subsystem. 7. The case of claim 1 further including a panel in the case housing the viscometer and the spectrometer subsystem. 8. The case of claim 7 further including another panel in the case housing the particle counter and x-ray analysis subsystem. 9. The case of claim 1 further including a battery pack for the viscometer, the spectrometer subsystem, the particle counter, the x-ray analysis subsystem, and the processing subsystem. 10. The case of claim 1 in which the processing subsystem is configured to highlight data in the report above a predetermined threshold and/or below a predetermined threshold. 11. The case of claim 10 in which the processing subsystem is further configured to analyze any highlighted data and to provide a grade for the sample based on said highlighted data. 12. The case of claim 1 in which the processing subsystem is responsive to the pressure sensors and configured to stop actuation of the syringe pump when a pressure differential upstream and downstream of the filter reaches a predetermined value. 13. The case of claim 1 in which the processing subsystem is further configured to automatically energize the x-ray analysis subsystem at a first, lower power when x-raying particles and to energize the x-ray analysis subsystem at a second, higher power when x-raying dissolved material. 14. A sample analysis method comprising: manually taking a fluid sample from an apparatus at a site;manually placing a first-portion of a fluid sample in a flip top cell viscometer having a first plate with a raised rail spaced from a surface of a second plate by a predetermined gap which, in conjunction with the raised rail constrains the fluid to the raised rail by surface tension when the rail is inclined;automatically analyzing the first portion of the fluid sample in the viscometer and providing a signal corresponding to the viscosity of the sample based on the velocity of the fluid moving along the raised rail due to gravity;manually placing a second portion of the fluid sample in a flip top cell spectrometer;automatically analyzing the second portion of the fluid sample in the spectrometer and providing one or more signals corresponding to physical properties of the sample;manually placing a third portion of the sample in a syringe;manually inserting a cartridge with a filter into a particle counter;manually inserting the syringe into a syringe pump,driving the syringe pump to deposit particles in the third portion of the fluid sample on the cartridge filter;determining a particle count;providing a signal corresponding to the particle count;manually placing a portion of the fluid sample on a cartridge;manually placing the cartridge in an x-ray analysis subsystem, x-raying the fluid and providing one or more signals corresponding to metals in the fluid sample; andautomatically processing the signals corresponding to the viscosity of the sample, the properties of the sample, the particle count, and the metals in the fluid sample; andautomatically generating a report at the site concerning the sample and its viscosity, properties, particle count, and metals. 15. The method of claim 14 further including highlighting data in the report above a predetermined threshold and/or below a predetermined threshold. 16. The method of claim 15 further including grading the sample based on said highlighted data. 17. The method of claim 15 further including the step of measuring the pressure upstream of the filter and downstream of the filter to determine when the particles reach a predetermined density on the cartridge filter. 18. The method of claim 17 further including the step of stopping the filtering of the third portion of the sample when a pressure differential upstream and downstream of the filter reaches a predetermined value that ensures optimized x-ray analysis. 19. The method of claim 14 in which x-raying the fluid includes automatically energizing the x-ray analysis subsystem at a first, lower power when x-raying particles and automatically energizing the x-ray analysis subsystem at a second, higher power when analyzing dissolved material. 20. An integrated, portable analysis case comprising in the portable analysis case: a flip top cell viscometer including: a first plate including a raised rail in communication with a first well the raised rail for receiving a first portion of a fluid sample manually deposited into the first well, anda second plate including a surface spaced from the rail by a predetermined gap which, in conjunction with the raised rail, constrains the fluid to the raised rail by surface tension when the rail is inclined such that the fluid flows along the rail by gravity to determine the viscosity of the fluid sample;a flip top cell spectrometer subsystem including: a first plate with a first window;a second plate with a second window aligned with the first window, anda predefined spacing between the first and second windows configured as a second well for receiving a second portion of the fluid sample manually deposited into a second well to determine properties of the fluid sample; anda processing subsystem responsive to the viscometer and the spectrometer subsystem and configured to provide a report concerning the viscosity of the fluid sample, and properties of the fluid sample. 21. The integrated, portable analysis case of claim 20 further comprising: a particle counter including: a particle cartridge including a filter, anda syringe pump configured to pump a portion of the fluid sample loaded into a syringe through the cartridge filter to count particles in the fluid sample;a x-ray analysis subsystem configured to x-ray a portion of the fluid sample present on a cartridge loaded into the x-ray analysis subsystem to determine the concentration of metals in the fluid sample; andthe processing subsystem responsive to the particle counter and the x-ray analysis subsystem and configured to provide a report concerning a particle count for the fluid sample and the concentration of metals in the fluid sample. 22. An integrated, portable analysis case comprising in the portable analysis case: a flip top cell viscometer including: a first plate including a raised rail in communication with a well, the raised rail for receiving a first portion of a fluid sample, anda second plate hinged to the first plate and including a surface spaced from the rail by a predetermined gap which, in conjunction with the raised rail, constrains the fluid to the raised rail by surface tension when the rail is inclined such that the fluid flows along the rail by gravity to determine the viscosity of the fluid sample using sensors to determine the time it takes for the fluid to move along the rail;a flip top cell spectrometer subsystem including: a first plate with a first window;a second plate hinged to the first plate and with a second window aligned with the first window, anda predefined spacing between the first and second windows configured as a well for receiving a second portion of the fluid sample to determine properties of the fluid sample by spectroscopy after passing electromagnetic radiation passing through the first and second windows;a particle counter including: a particle cartridge including a filter, anda syringe pump configured to pump a third portion of the fluid sample loaded therein through the cartridge filter to count particles in the fluid sample;a x-ray analysis subsystem configured to x-ray a portion of the fluid sample present on a cartridge loaded into the x-ray analysis subsystem to determine the concentration of metals in the fluid sample; anda processing subsystem responsive to the viscometer, the spectrometer subsystem, the particle counter, and the x-ray analysis subsystem and configured to provide a report concerning the viscosity of the fluid sample, properties of the fluid sample, a particle count for the fluid sample, and the concentration of metals in the fluid sample. 23. A sample analysis method comprising: manually taking a fluid sample from an apparatus at a site;manually placing a first portion of a fluid sample in a flip top cell viscometer having a first plate with a raised rail spaced from a surface of a second plate hinged to the first plate by a predetermined gap which, in conjunction with the raised rail, constrains the fluid to the raised rail by surface tension when the rail is inclined;automatically analyzing the first portion of the fluid sample in the viscometer and providing a signal corresponding to the viscosity of the sample based on the velocity of the fluid moving along the raised rail due to gravity;manually placing a second portion of the fluid sample in a flip top cell spectrometer having a first and second hinged plates each with a window;automatically analyzing the second portion of the fluid sample in the spectrometer by spectroscopy after passing electromagnetic radiation through said windows and providing one or more signals corresponding to physical properties of the sample;manually placing a third portion of the sample in a syringe;manually inserting a cartridge with a filter into a particle counter;manually inserting the syringe into a syringe pump, driving the syringe pump to deposit particles in the third portion of the fluid sample on the cartridge filter;determining a particle count;providing a signal corresponding to the particle count;manually placing a portion of the fluid sample on a cartridge;manually placing the cartridge in an x-ray analysis subsystem, x-raying the fluid and providing one or more signals corresponding to metals in the fluid sample; andautomatically processing the signals corresponding to the viscosity of the sample, the properties of the sample, the particle count, and the metals in the fluid sample;automatically generating a report at the site concerning the sample and its viscosity, properties, particle count, and metals; andwiping the raised rail of the flip top cell viscometer and the windows of the flip top cell spectrometer. 24. An integrated, portable analysis case comprising in the portable analysis case: a flip top cell viscometer including: a first plate including a raised rail in communication with a well, the raised rail for receiving a first portion of a fluid sample, anda second plate hinged to the first plate and including a surface spaced from the rail by a predetermined gap which, in conjunction with the raised rail, constrains the fluid to the raised rail by surface tension when the rail is inclined such that the fluid flows along the rail by gravity to determine the viscosity of the fluid sample using sensors to determine the time it takes the fluid to move along the rail;a flip top cell spectrometer subsystem including: a first plate with a first window;a second plate hinged to the first plate and with a second window aligned with the first window; anda predefined spacing between the first and second windows configured as a well for receiving a second portion of the fluid sample to determine properties of the fluid sample by spectroscopy using electromagnetic radiation passing through the first and second windows;; anda processing subsystem responsive to the flip top cell viscometer and the flip top cell spectrometer subsystem and configured to provide a report concerning the viscosity of the fluid sample, and properties of the fluid sample. 25. The integrated, portable analysis case of claim 24 further comprising: a particle counter including: a particle cartridge including a filter, anda syringe pump configured to pump a portion of the fluid sample loaded therein through the cartridge filter to count particles in the fluid sample;a x-ray analysis subsystem configured to x-ray a portion of the fluid sample present on a cartridge loaded into the x-ray analysis subsystem to determine the concentration of metals in the fluid sample; andthe processing subsystem responsive to the particle counter and the x-ray analysis subsystem and configured to provide a report concerning a particle count for the fluid sample and the concentration of metals in the fluid sample.
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이 특허에 인용된 특허 (6)
Wilson, Bary W.; Peters, Timothy J.; Shepard, Chester L.; Reeves, James H., Apparatus and method for fluid analysis.
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