XRF analyzer communication

Patent metadata

Field	Value
Publication number	US-9816950-B2
Application number	US-201715585861-A
Country	US
Kind code	B2
Filing date	May 3, 2017
Priority date	Aug 20, 2014
Publication date	Nov 14, 2017
Grant date	Nov 14, 2017

Abstract

An x-ray fluorescence (XRF) analysis system 10 can include an XRF analyzer 20 which can communicate wirelessly with other devices. The system 10 can also include remote-processor software configured to be loaded onto a handheld electronic device 23 and/or remote-computer software configured to be loaded onto a remote-computer 28 . The XRF analyzer 20 can include a microphone 18 and/or an output device 31 to allow a user 19 to communicate conveniently with the XRF analyzer 20.

First claim

What is claimed is:

1. An x-ray fluorescence (XRF) analyzer comprising:
a) a housing;
b) an x-ray source and an x-ray detector attached to the housing, the x-ray source being located and oriented to emit x-rays towards a sample and the x-ray detector being located and oriented to receive fluoresced x-rays emitted from the sample; and
c) an electronic-processor, attached to the housing, and configured to:
i) obtain an initial signal from a user;
ii) wirelessly-transmit the initial signal to a remote-processor;
iii) receive a wirelessly-transmitted return signal from the remote-processor, the return signal based on the initial signal; and
iv) operate the XRF analyzer based on the return signal.

2. The XRF analyzer of claim 1 , wherein:
a) the XRF analyzer forms part of an XRF analysis system, the XRF analysis system further comprising the remote-processor;
b) the remote-processor is configured to wirelessly receive the initial signal, select a program from a library of programs stored on the remote-processor for operation of the XRF analyzer, and wirelessly transmit the return signal, the return signal including the program.

3. The XRF analysis system of claim 2 , wherein the remote-processor is attached to a handheld electronic device that is physically separate from and independently movable from the XRF analyzer.

4. The XRF analysis system of claim 2 , wherein the remote-processor is configured to receive a signal transmitted wirelessly from a remote-computer to modify the library.

5. The XRF analyzer of claim 1 , wherein the electronic-processor is configured to receive a disable signal from the remote-processor, and upon receipt of the disable signal to prevent operation of the XRF analyzer.

6. The XRF analyzer of claim 1 , wherein the electronic-processor is configured to monitor XRF analyzer performance, generate an analysis signal based on the monitored XRF analyzer performance, and wirelessly transmit the analysis signal to the remote-processor.

7. The XRF analyzer of claim 6 , wherein monitoring XRF analyzer performance includes monitoring filament resistance, x-ray detector cooling time, number of analysis performed, x-ray tube voltage, number of charges to a battery, or combinations thereof.

8. The XRF analyzer of claim 1 , further comprising an output device attached to the housing and electrically connected to the electronic-processor, the output device configured to give notification to the user:
a) by vibration, verbal communication, a movable mechanical device, or combinations thereof;
b) of an acknowledgement of a program selected by the user, XRF analysis results, instructions on proper use of the XRF analyzer, a countdown until XRF analysis begins, a countdown until XRF analysis ends, a notification of analysis completion, or combinations thereof.

9. An x-ray fluorescence (XRF) analyzer comprising:
a) a housing;
b) an x-ray source and an x-ray detector attached to the housing, the x-ray source being located and oriented to emit x-rays towards a sample and the x-ray detector being located and oriented to receive fluoresced x-rays emitted from the sample; and
c) an electronic-processor, attached to the housing, and configured to monitor XRF analyzer performance, and monitoring XRF analyzer performance includes monitoring filament resistance, x-ray detector cooling time, number of analysis performed, x-ray tube voltage, number of charges to a battery, or combinations thereof.

10. The XRF analyzer of claim 9 , wherein the electronic-processor is further configured to generate an analysis signal based on the monitored XRF analyzer performance, and to wirelessly transmit the analysis signal to a remote-processor.

11. The XRF analyzer of claim 9 , wherein monitoring XRF analyzer performance includes monitoring x-ray tube voltage, number of charges to a battery, or combinations thereof.

12. The XRF analyzer of claim 9 , further comprising an output device attached to the housing and electrically connected to the electronic-processor, the output device configured to give notification to a user:
a) by vibration, verbal communication, a movable mechanical device, or combinations thereof;
b) of an acknowledgement of a program selected by the user, XRF analysis results, instructions on proper use of the XRF analyzer, a countdown until XRF analysis begins, a countdown until XRF analysis ends, a notification of analysis completion, or combinations thereof.

13. The XRF analyzer of claim 9 , wherein the electronic-processor is configured to receive a disable signal from a remote-processor, and upon receipt of the disable signal to prevent operation of the XRF analyzer.

14. The XRF analyzer of claim 9 , the XRF analyzer forms part of an XRF analysis system, the XRF analysis system further comprising a remote-processor, and wherein:
a) the electronic-processor is configured to obtain an initial signal from a user and to wirelessly-transmit the initial signal to the remote-processor;
b) the remote-processor is configured to wirelessly receive the initial signal, select a program from a library of programs, and wirelessly transmit the return signal;
c) the electronic-processor is configured to receive the wirelessly-transmitted return signal from the remote-processor, the return signal based on the initial signal and including a program for operation of the XRF analyzer, and to operate the XRF analyzer based on the program; and
d) the remote-processor is configured to receive a signal transmitted wirelessly from a remote-computer to modify the library.

15. The XRF analyzer of claim 9 , wherein monitoring XRF analyzer performance includes monitoring filament resistance, x-ray detector cooling time, or both thereof.

16. An x-ray fluorescence (XRF) analyzer comprising:
a) a housing;
b) an x-ray source and an x-ray detector attached to the housing, the x-ray source being located and oriented to emit x-rays towards a sample and the x-ray detector being located and oriented to receive fluoresced x-rays emitted from the sample; and
c) an electronic-processor attached to the housing;
d) an output device attached to the housing, electrically connected to the electronic-processor, and configured to give notification to a user by vibration, verbal communication, a movable mechanical device, or combinations thereof.

17. The XRF analyzer of claim 16 , wherein the notification is an acknowledgement of a program selected by the user, XRF analysis results, instructions on proper use of the XRF analyzer, a countdown until XRF analysis begins, a countdown until XRF analysis ends, a notification of analysis completion, or combinations thereof.

18. The XRF analyzer of claim 16 , wherein the notification to the user is by vibration.

19. The XRF analyzer of claim 16 , wherein the notification to the user is by verbal communication.

20. The XRF analyzer of claim 16 , wherein the notification to the user is by a movable mechanical device.

Assignees

• Moxtek Inc

Inventors

• Jones Vincent Floyd
• Paas Daniel N
• Harris Brad
• Hansen Bill

Classifications

• G01N2223/301

  portable apparatus · CPC title

• G08C17/02

  using a radio link · CPC title

• G01N23/223 Primary

  by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence · CPC title