Illuminance Meter Assists Street Lighting Retrofit Project
In this renovation project, 23-watt energy-saving lamps will be used to replace 40-watt incandescent lamps for the lighting of inner streets and alleys, and high-efficiency high-pressure sodium lamps (15% less electricity than ordinary high-pressure sodium lamps) will be promoted in main roads. measurement task. Before installation, according to the width of the road and the height of the light pole, determine the best driving luminosity, and use the illuminance meter to monitor before and after installation.
Since the illuminance of the road surface directly affects the safety of driving, the requirements for the selected illuminance meter are relatively high. The illuminance meter is compact and portable, which mainly meets the requirements of measurement anytime and anywhere. To measure the luminosity of different positions on the road surface, just hold the illuminance meter to the measurement location, turn it on, open the cover of the photoreceptor, and the measurement speed can reach 1.5 times per second, which fully meets the requirements of quick response and short-term reading.
For the real-time monitoring of road illuminance, the illuminance meter can not only measure, but the 8808 series professional illuminance meter also has a USB interface, which can quickly and conveniently transmit the data to the computer, which is convenient for analyzing and monitoring the illuminance at different times and locations.
In this renovation project, 40-watt incandescent lamps, high-efficiency high-pressure sodium lamps, and high-luminosity advertising colored lamps used by the Pearl River were used. For the measurement of different light illuminance, the CEM illuminance meter provided by Guangzhou Hongcheng can accurately measure the light intensity of various lights. All kinds of illuminance meters with different ranges can meet different measurement ranges. At the same time, the illuminance meter also has peak value, maximum value, minimum value and data hold functions, which are convenient for use and data analysis.
