Illumination and its effects
Download as PPTX, PDF4 likes1,563 views
This document summarizes the key aspects of illumination and its effects. It discusses illumination as both a science and art that involves measuring lighting parameters and designing efficient systems. Adequate lighting is important for industrial task efficiency. The objectives of a good lighting system are to provide sufficient, uniform light distribution over work areas to fulfill aesthetic, emotional, and functional needs while adding to occupant productivity and reducing fatigue. Insufficient, glaring, poorly distributed, or over illumination can cause issues like headaches, eyestrain, errors, and decreased performance and morale. Proper lighting design aims to balance illumination levels and effects.
Illumination and its effects
- 1. Topic: Ergonomic assginment-2 (Illumination and its effect) Presented by: Shubhangi verma(16) Shubham kakde(73) Chetan vijay rathi (29)
- 2. ILLUMINATION Is brighten by light It is both science and art. The scientific aspects include the measurement of various lighting parameters and the design of energy efficient system. The artistic side comes into play in combining light source.
- 3. NEED FOR ILLUMINATION The majority of industrial tasks will depend for their efficiency on adequate vision, and therefore lightning plays an important part in determining the efficiency with which tasks are carried out. it is usually defined in terms of lumens per square foot(lm/ft)
- 4. It should fulfill aesthetic, emotional, as well as economic and functional requirements. The main objectives of any good lightening system are to provide adequate illumination with uniform light distribution all over the working plane. A well designed illumination system adds to the productivity of its occupant, creates a lively atmosphere and reduces fatigue. OBJECTIVES:-
- 5. EFFECTS Insufficient light-not enough light as per the need Glare-too much light for the need Improper contrast Poorly distribution of light Thermal heating
- 6. Over Illumination Presence of light which is higher Causes - Illuminating an unoccupied area Using electrical lights instead of natural light Over-illumination has been linked to headaches, fatigue, medically defined stress, anxiety, and decreases in sexual function Energy and economic consideration
- 7. Low productivity High human error rates Inability to match or select correct colors Eyestrain Headache Low employee morale Rapid fatigue EFFECTS ON PERFORMANCE:-
- 8. Thank you