Aims of laboratory measurements:
I. Acquisition of basic knowledge of the theory of errors, uncertainties and processing methodology
protocols.
II. Extending knowledge of oscillations, waves and acoustics.
III. Introduction to non-destructive diagnostic methods in
ultrasonic, magnetic and optical flaw detection.
Frontal EXERCISE:
Work safety in the laboratory.
Introduction to the theory of errors.
Determining the uncertainty of repeated measurements of physical quantities.
Determination of uncertainty values calculated from the relationship definition.
Determination of measurement uncertainties in the belt of functional dependence of physical quantities.
TASK:
1. Determination of length, width, height and weight measured real body.
2. Sizing density measured real body.
3. Determination of the wavelength dependence of acoustic waves on the adjustable
frequency at a constant speed of sound in air.
MEASURING IN GROUP:
4. Control of magnetic materials using powder on the table LAG
5. Control of magnetic powder materials by using hand
electromagnet
6. Measurement of magnetic field Hall probe after use
demagnetizačního tunnel
7. Measurement of oscillation frequency accelerometer
8. Measuring levels of intensity and spectral composition of sound Noise Meter
9. Rating surfaces of various materials by capillary color
10. Rating surfaces of various materials using fluorescent capillary
11. Determination of the location and extent of defects in the material using ultrasonic
NDT methods
12. Thickness measurement using ultrasound
13. Thickness measurement by eddy currents
14. Measurement of acoustic absorption coefficient of materials using standing waves
I. Acquisition of basic knowledge of the theory of errors, uncertainties and processing methodology
protocols.
II. Extending knowledge of oscillations, waves and acoustics.
III. Introduction to non-destructive diagnostic methods in
ultrasonic, magnetic and optical flaw detection.
Frontal EXERCISE:
Work safety in the laboratory.
Introduction to the theory of errors.
Determining the uncertainty of repeated measurements of physical quantities.
Determination of uncertainty values calculated from the relationship definition.
Determination of measurement uncertainties in the belt of functional dependence of physical quantities.
TASK:
1. Determination of length, width, height and weight measured real body.
2. Sizing density measured real body.
3. Determination of the wavelength dependence of acoustic waves on the adjustable
frequency at a constant speed of sound in air.
MEASURING IN GROUP:
4. Control of magnetic materials using powder on the table LAG
5. Control of magnetic powder materials by using hand
electromagnet
6. Measurement of magnetic field Hall probe after use
demagnetizačního tunnel
7. Measurement of oscillation frequency accelerometer
8. Measuring levels of intensity and spectral composition of sound Noise Meter
9. Rating surfaces of various materials by capillary color
10. Rating surfaces of various materials using fluorescent capillary
11. Determination of the location and extent of defects in the material using ultrasonic
NDT methods
12. Thickness measurement using ultrasound
13. Thickness measurement by eddy currents
14. Measurement of acoustic absorption coefficient of materials using standing waves