Laboratory for Physical-Chemical Hazards
🔵 Methods and Equipment for Sampling Workplace Pollutants
🔵 Analysis and assessment of samples.
🔵 Ventilation systems.
1-🅰 Sampling Equipment for Pollutants:
1- Types of pumps (manual, personal sampling, environmental).
2- Calibration set for personal sampling pumps and manual pumps.
3- Wet and dry gas meters.
4- Mariotte bottle.
5- Various rotameters across different ranges.
6- Airbags.
7- Cyclones.
8- Various absorbent tubes, detector tubes, sampling filters, impingers.
9- Cascade impactors.
1-🅱 Objectives:
1- Familiarize students with various sampling equipment for pollutants.
2- Teach students how to calibrate sampling equipment using primary, intermediate standards, and various media.
3- Provide hands-on experience with individual and environmental sampling methods and equipment.
2-🅰 Particle Counting Equipment for Sample Analysis:
1- Simple microscope.
2- Gas chromatography (GC – HPLC).
2-🅱 Objectives:
1- Introduce students to the use of microscopes in sample analysis.
2- Teach students methods for counting collected particles and provide practical experience.
3- Familiarize students with sample preparation techniques for analysis.
3-🅰 Ventilation Laboratory Equipment:
1- Wind tunnel, fan, hood, and connections.
2- Digital manometer.
3- Vane anemometer and thermal anemometer.
4- Pitot tube.
3-🅱 Objectives:
1- Familiarize students with equipment for measuring static pressure, velocity pressure, airflow velocity, and provide practical experience.
2-Teach students how to test the efficiency of ventilation systems.