Electrical power and the luminance of light bulbs

VD3.4.6.4_a
Electrical power and the luminance of light bulbs
Electrical power and the luminance of light bulbs

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Description

Investigation of the relationship between luminous intenstiy E and electrical power P of different incandescent lamps.

Comparison of electrical power and luminous intenstiy of incandescent lamps energy saving lamps.

Components of equipment sets

1 45117  8  Lamp socket, E27, Euro plug LD
1 505302  4  Halogen Bulb 230 V/ 46 W, E27 LD
1 5053181  4  Energy saving lamp, 230 V/11 W, E 27 LD
1 46875  4  Infrared barrier filter LD
1 46022  8  Holder with spring clips LD
1 44153  8  Screen, translucent LD
1 666243  8  Lux sensor LD
1 5240511  8  Lux adapter S LD
1 524013  8  ** Sensor-CASSY 2 LD
1 524220  8  ** CASSY Lab 2 LD
1 531831  8  ** Joule and wattmeter LD
1 460310  8  Optical bench, S1 profile, 1 m LD
3 460311  8  Clamp rider with clamp 45/65 LD
1 30011  4  Saddle base LD
additionally required: 1 PC with Windows XP or higher

Articles marked with ** are additionally required.

Experiment Instructions

PDF (Experiment description) PDF (Experiment description) D3.4.6.4a Electrical power and the luminance of light bulbs (de)
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