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US 2021/0405076 A1Published application
Slope spectroscopy standards
AssigneeC Technologies AB
InventorsMark Salerno, I-Tsung Shih, Craig Harrison
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Abstract
The present invention relates generally to a slope spectroscopy standards and methods of making slope spectroscopy standards, specifically standards and methods of developing standards specifically for variable pathlength (slope) measurements.
Claims20
A method for determining the state of fitness of a spectrophotometer comprising:
- testing the spectrophotometer using a standard and measuring a slope using variable path length spectroscopy;
- making adjustments to the spectrophotometer;
- re-testing the spectrophotometer using a standard and measuring the slope using variable path length spectroscopy;
- and
- comparing the results of the test with the re-test to determine the state of fitness of the spectrophotometer.
2 more elements
A method for determining the state of fitness of a spectrophotometer comprising:
- testing the spectrophotometer using a standard and measuring a slope of a regression line of the standard using variable path length spectroscopy;
- making adjustments to the spectrophotometer;
- re-testing the spectrophotometer using a standard and measuring the slope of the regression line of the standard using variable path length spectroscopy;
- and
- comparing the results of the test with the re-test to determine the state of fitness of the spectrophotometer.
2 more elements
Dependencies are inferred from the claim text.