Liigu edasi põhisisu juurde
Otsi
Course introduction
1. The concept of measurement uncertainty (MU)
Self-test 1
2. The origin of measurement uncertainty
Self-test 2
3. The basic concepts and tools
3.1. The Normal distribution
Self-test 3.1
3.2. Mean, standard deviation and standard uncertainty
Self-test 3.2
3.3. A and B type uncertainty estimates
3.4. Standard deviation of the mean
Self-test 3.4
3.5. Rectangular and triangular distribution
Self-test 3.5
3.6. The Student distribution
Self-test 3.6
4. The first uncertainty quantification
4.1. Quantifying uncertainty components
Self-test 4.1
4.2. Calculating the combined standard uncertainty
Self-test 4.2
4.3. Looking at the obtained uncertainty
Self-test 4.3
4.4. Expanded uncertainty
Self-test 4.4
4.5. Presenting measurement results
Self-test 4.5
4.6. Practical example
5. Principles of measurement uncertainty estimation
5.1. Measurand definition
5.2. Measurement procedure
5.3. Sources of measurement uncertainty
Self-test 5.3
5.4. Treatment of random and systematic effects
Self-test 5.4
6. Random and systematic effects revisited
Self-test 6
7. Precision, trueness, accuracy
Self-test 7
8. Overview of measurement uncertainty estimation approaches
Self-test 8
9. The ISO GUM Modeling approach
9.1. Step 1– Measurand definition
9.2. Step 2 – Model equation
Self-test 9.2 A
Self-test 9.2 B
9.3. Step 3 – Uncertainty sources
9.4. Step 4 – Values of the input quantities
9.5. Step 5 – Standard uncertainties of the input quantities
Self-test 9.5
9.6. Step 6 – Value of the output quantity
9.7. Step 7 – Combined standard uncertainty
9.8. Step 8 – Expanded uncertainty
Self-test 9 A
Self-test 9 B
Self test 9 C
10. The single-lab validation approach
10.1. Principles
10.2. Uncertainty component accounting for random effects
Self-test 10.2
10.3. Uncertainty component accounting for systematic effects
Self-test 10.3
10.4. Roadmap
10.5. Determination of acrylamide in snacks by LC-MS
Self-test 10.5 A
Self-test 10.5 B
11. Comparison of the approaches
Self-test 11
12. Comparing measurement results
13. Additional materials and case studies
13.1. Different analytical techniques
13.2. Measurement uncertainty estimation in dissolved oxygen determination
13.3. Coulometric KF titration
14. Tests and Exercises
Frequently asked questions
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Self-test 9 B
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