XRF analyzer communication

Patent metadata

Field	Value
Publication number	US-9683953-B2
Application number	US-201514821350-A
Country	US
Kind code	B2
Filing date	Aug 7, 2015
Priority date	Aug 20, 2014
Publication date	Jun 20, 2017
Grant date	Jun 20, 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, wherein:
i. the x-ray source is located and oriented to emit x-rays towards a sample; and
ii. the x-ray detector is located and oriented to receive fluoresced x-rays emitted from the sample;

c. a microphone and an electronic-processor attached to the housing, wherein:
i. the microphone is configured to receive a verbal command from a user and to transmit an initial signal, based on the verbal command, to the electronic-processor;
ii. the electronic-processor is configured to select or obtain a program based on the initial signal;
iii. the electronic-processor is configured to operate the XRF analyzer based on the program selected;

d. the electronic-processor is configured to wirelessly-transmit the initial signal to a remote-processor attached to a handheld electronic device;
e. the handheld electronic device is physically separate from and independently movable from the XRF analyzer;
f. the electronic-processor is configured to receive a wirelessly-transmitted return signal from the remote-processor, the return signal including a program, selected by the remote-processor, and based on the initial signal;
g. the electronic-processor is configured to operate the XRF analyzer based on the program.

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

3. The XRF analysis system of claim 2 , further comprising a remote-computer that is physically separate from and independently movable from the XRF analyzer and the handheld electronic device, and wherein:
a. the remote-processor is configured to communicate wirelessly with the remote-computer;
b. the remote-computer is configured to communicate wirelessly with the remote-processor; and
c. the remote processor is configured to receive a signal transmitted wirelessly from the remote-computer to modify the library.

4. The XRF analyzer of claim 1 , further comprising
a global positioning system (GPS) device attached to the housing, wherein:
i. the GPS device is configured to transmit a location signal to the electronic-processor;
ii. the electronic-processor is configured to wirelessly transmit the location signal to a remote-computer; and
iii. the location signal indicates a global position of the XRF analyzer.

5. The XRF analyer of claim 1 , wherein
the electronic-processor is configured to receive a disable signal from a remote-computer 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, XRF analyzer usage, or both and to generate an analysis signal based on the monitored XRF analyzer performance, XRF analyzer usage, or both;
the electronic-processor is configured to wirelessly transmit the analysis signal to a remote-computer.

7. The XRF analyzer of claim 6 , further comprising
the remote-processor
and
the electronic-processor is configured to wirelessly-transmit the analysis signal to the remote-processor.

8. The XRF analyzer of claim 6 , wherein monitoring XRF analyzer performance includes monitoring:
a. filament resistance;
b. x-ray detector cooling time;
c. number of analysis performed;
d. hours of usage;
e. x-ray tube voltage;
f. number of charges to a battery; or
g. combinations thereof.

9. 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 by vibration, an indicator light, verbal communication, a movable mechanical device, or combinations thereof to the user of:
a. an acknowledgement of the program selected by the user;
b. XRF analysis results;
c. instructions on proper use of the XRF analyzer;
d. a countdown until XRF analysis begins;
e. a countdown until XRF analysis ends;
f. a notification of analysis completion; or
g. combinations thereof.

Assignees

• Moxtek Inc

Inventors

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

Classifications

• 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

• G01N2223/301

  portable apparatus · CPC title