Apparatus and method for controlling an atomic emission spectrometer
A controller 316 and method for establishing safe operation of an atomic emission spectrometer AES (spark, optical emission spectrometer). At least one test parameter is measured, indicative of the arrangement of a sample on a holder 102, selected from a gas pressure in a chamber 110 housing an elec...
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| creator | Romain Farkas Maulaz Tony |
| description | A controller 316 and method for establishing safe operation of an atomic emission spectrometer AES (spark, optical emission spectrometer). At least one test parameter is measured, indicative of the arrangement of a sample on a holder 102, selected from a gas pressure in a chamber 110 housing an electrode 112, and a displacement of part of the sample holder 102. Each test parameter is compared to target values, and the electrode 112 is disabled if parameters are not within a target range, and therefore the sample not correctly arranged or secure. The electrode 112 may be disabled by a switch 322 which regulates a high-voltage current. A lamp may provide a visual indicator when the electrode is energised. The displacement may be an angular displacement of a clamping element 106, which secures the sample to a receiver 104 of holder 102. The method may be repeated at time intervals. |
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At least one test parameter is measured, indicative of the arrangement of a sample on a holder 102, selected from a gas pressure in a chamber 110 housing an electrode 112, and a displacement of part of the sample holder 102. Each test parameter is compared to target values, and the electrode 112 is disabled if parameters are not within a target range, and therefore the sample not correctly arranged or secure. The electrode 112 may be disabled by a switch 322 which regulates a high-voltage current. A lamp may provide a visual indicator when the electrode is energised. The displacement may be an angular displacement of a clamping element 106, which secures the sample to a receiver 104 of holder 102. The method may be repeated at time intervals.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | COLORIMETRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY TESTING |
| title | Apparatus and method for controlling an atomic emission spectrometer |
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