Předmět Laboratorní a přístrojová technika (N444029)

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Materiál	Typ	Datum	Počet stažení

Sylabus

1. Measurement of conditions of the laboratory experiment: Variables affecting measurement accuracy. General methods of pressure measurement and temperature data loggers. Influence of the atmosphere composition on experiment, measurement of flow velocity and humidity. Measurement of light intensity, photometers, colorimeters. Measurement of vibration, accelerometers. Noise measurements.2. Humidity measurement in gases: Theory, units. Psychrometry, optical and vibrational hygrometers, the use of adiabatic expansion, electrolytic sensors. Dilatation, resistive, capacitive hygrometers and resonant sensors. Spectral techniques (UV, VIS, IR, microwaves).3. Humidity measurement in liquids and solids: Chemical methods, Karl Fisher titration, automatic titrators. Determination of water content by drying. Thermogravimetry and differential thermal analysis for the determination of moisture. Lyophilization. Separation methods (distillation, decantation, extraction, chromatography). Spectral methods. Conductivity method and capacitive sensors. Microwave and neutron moderation method.4. Weighing: Theory, units. Lever, spring, cantilever and torsion balance. Strain, piezoelectric, inductive and magnetoelastic weight. Optical and capacitive sensors weights. Microbalance, balances based on QCM or SAW sensor. The use of atomic force microscopy for measuring of small masses. Hydraulic and pneumatic weight. Industrial scales.5. Measurement of time, frequency and phase: Devices and circuits for frequency measurement. Counters. Oscillators. Atomic clocks. Time synchronization devices.6. Vacuum apparatuses: Types and operating principles of vacuum pumps. Mechanical pumps (oil and oil-free rotary, turbomolecular, membrane and Roots). Diffusion pump. Sorption and condensation pumps. Measurement of vacuum, gauges. Leak detectors.7. Instruments for measuring of electrical quantities: General instruments for measurement of voltage, current and resistance (digital multimeters, ohmmeters). Electrometers. Oscilloscopes. Bridge meters for measurement of capacity and induction. Impedance analyzers. Function generators. Amplifiers. Connection methods and limits for use.8. Methods for measurement of electrical parameters: measurement of electric charge (in volume, on the surface, in the area). Methods for measurement of electrical current, inductance, capacitance and voltage. Measurement of electrical power.9. Measurement of electrical conductivity in solids: Two-point and four-point method. Van der Pauw method.10. Measurement of electromagnetic and magnetic fields: Sensors of electric and magnetic fields. Optical sensors. Measurement wavelength. Photodetectors, longwave radiation detectors. Hall effect and Hall effect sensor.11. Measurement of ionizing radiation: Sources of radiation. Ionization detectors.12. Apparatus for surface characterization: Measurement of hardness. Measurement of surface roughness. Profilers, atomic force microscopy. Optical methods for measuring of the layer thickness. Ellipsometry.13. Calibration devices: Devices for generation of defined concentration of gases and vapors.14. Collection and processing of experimental data: Virtual instrumentation. Software equipment.

Literatura

Z: Stephen A. Dyer, Survey of Instrumentation and Measurement, Wiley-Interscience, New York, 2001, 0-471-39484-XZ: Béla G. Lipták, Instruments Engineers' Handbook, CRC Press, Boca Raton, 2003, 0-8493-1083-0

Garant

Kopecký Dušan Ing. Ph.D.Fitl Přemysl Ing. Ph.D.