AOIMC Instrumentation and Control – Measurement of Concentration
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Objectives: |
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| Topic
1: Introduction to Analytical Measurement |
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| 1.1
Give an example of where each of the following analytical
variables is monitored at your site: density, clarity, humidity,
moisture. |
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| Topic
2: Liquid Concentration Analysis |
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| 2.1
Give an example of where a concentration expressed as a
percentage is monitored at your site. |
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| 2.2
Give an example of where a concentration expressed as parts
per million (PPM) is monitored at your site. |
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| 2.3
Give two examples of where the pH of a liquid is monitored
at your site, state why each is monitored, and describe the
equipment and method of analysis. |
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| 2.4
Give two examples of where the conductivity of a liquid is
monitored at your site, state why each is monitored, and
describe the equipment and method of analysis. |
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| 2.5
State the units in which conductivity is expressed. |
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| Topic
3: Gas Concentration Analysis |
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| 3.1
Give two examples of where the concentration of a gas is
monitored at your site, state why each is monitored, and
describe the equipment and method of analysis. |
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| 3.2
State where thermal conductivity is used to measure the
concentration of a gas other than oxygen in a binary gas
mixture and state why the concentration is monitored. |
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| 3.3
State where gas chromatography is used at your site to
measure the concentrations of multiple gases in a complex
gas mixture and state why the concentrations are monitored. |
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