NTC-17.55.1 “Safety regulations. Lighting”

The training laboratory system is designed for studying the effectiveness of artificial lighting systems. 

 

The training system is made of light aluminum section. The desktop of integrated table, movable suspension with different types of light sources: incandescent lamp, luminous tube lamp and energy-efficient lamp are mounted on the stand. The height of suspension is adjusted by hand winch controlled with measuring scale. 

 

The system allows to estimate the effectiveness of different light sources by using two indicators: illumination and power used by the light source, which is important for energy saving. Wattmeter is mounted on the stand to measure power, and portable luxmeter is used to measure illumination. It is possible to measure the characteristics of natural illumination in the laboratory and study combined illumination, by using luxmeter outside the box.