What do you think of the hotel illuminance test report?

Document introduction: Illumination measurement type 1 The report aims to specify the applicable scope of illuminance measurement in public places by photometer method. This work instruction is applicable to the measurement of artificial illumination and day and night illumination in public places, as well as the measurement of screen brightness and luminous flux. The compilation is based on the method of measuring the illuminance in the workplace. 4 detection principle the illuminance meter is made by using the physical photoelectric phenomenon of photosensitive semiconductor elements. When external light shines on the selenium photovoltaic cell, the selenium photovoltaic cell converts light energy into electric energy, and the illuminance value of the light is displayed by the ammeter. 5 Determination of measuring points of TES- 1332A digital illuminator 6 Overall lighting: In public places without special requirements, the height of the measuring surface is 80~90cm from the ground. A medium-sized room will be deducted 5 points. The measurement in theaters, shopping malls and other large places can adopt equidistant distribution, and it is generally appropriate to distribute every 100m2 10 points. Local lighting: a representative point can also be measured in a small place or in the case of local lighting due to special needs. Because in some cases, it is both local lighting and overall lighting, and whether the overall lighting is on or off should be reasonably selected according to the actual situation, and indicated in the measurement results. Precautions in illuminance measurement Before starting the measurement, incandescent lamps should be turned on for at least 5 minutes and gas discharge lamps should be turned on for at least 30 minutes. 5 minutes In order to avoid the initial effect of photometer, exposure should be at least 5 minutes before measurement. The receiver must be clean and dust-free. When measuring, the photoreceptor is always placed horizontally on the measuring surface. The position and clothing of the tester should not affect the determination results. Measurement of screen brightness and luminous flux: First, put the "nine-hole board" with special specifications aside, then turn on the projection lamp, and then measure the nine illumination places on the screen one by one with a photometer. When measuring, the light receiver of the illuminance meter is parallel to the screen, with its back to the screen, and measures at a distance of 10cm from the screen. Detection technology turns on the power. Select the gear suitable for measurement. Open the top cover of the photodetector and place the photodetector in the horizontal position of the light source to be measured. Read the measured value of the LCD of the illuminance meter. If the highest digit "1" in the left measurement shows the read measurement value, it indicates that there is overload, and a higher level measurement should be selected immediately. Note: When setting the gear of 20000 lux/fc, the displayed reading must be × 10 times to be the true value of measurement. When setting the gear of 200,000 lux, the displayed reading value must be × 100 times to be the measured true value. Reading lock switch: Press the hold switch once, and the LCD will display the "H" symbol and the locked reading. Press the hold switch again to cancel the reading lock function. Peak lock: When measuring the optical pulse signal, press the peak switch, and the LCD will display the "P" symbol and the pulse peak. Press the peak switch again and the normal test will be resumed. After the measurement is completed, cover the photodetector head and switch the power switch to off. Final report result: actual illuminance = instrument reading × instrument correction coefficient. : The illumination of the main operation room in the clean area of the production workshop should not be less than 300LX, and the auxiliary function room, corridor, airlock room, personnel purification room and material purification room should be less than 300LX, but not less than 150LX. Local lighting can be added to the parts with high illumination requirements. The illumination of the lighting inspection in the production workshop shall be no less than XXLX. Illuminance monitoring frequency: the illuminance in clean area is monitored at least once a year; The illumination of light inspection in the production workshop is monitored once a month. Illuminance measurement method: the height of the measuring point in the clean area is 80~ 100cm from the ground, and 4 points are taken on the main operating platform. The measuring point of the illuminance of the lamp inspection in the production workshop is below the lamp source 15~20cm, and four points are taken respectively. Before measurement, incandescent lamps should be turned on for at least 5min, and newly replaced lamps should be heated for at least 30min. 5 minutes In order to avoid the initial effect of optical receiver, exposure should be at least 5 minutes before measurement. The receiver must be clean and dust-free. When measuring, the photoreceptor is always placed horizontally on the measuring surface. The position and clothing of the tester should not affect the measurement results. The management of lighting lamps in clean areas should be strengthened, and damaged lamps should be replaced and sealed in time. Fill in the lighting monitoring record. Lighting experiment report 1. Reasonable lighting and background workplace lighting are of great significance to efficiency, hygiene and safety in production. This is an important project in workplace design. Whether it is natural lighting or artificial lighting, its main purpose is to provide necessary visual conditions for people's life and production. Appropriate lighting design should follow the principle of ergonomics, so that the lighting setting can ensure the stereoscopic vision of the object outline, help to identify the height, depth, front-back distance and relative position of the object, help to distinguish the color of the eyes, help to broaden the horizons, help to reduce fatigue, and help to reduce the occurrence of errors and industrial accidents. Increasing the illuminance value can improve the recognition speed and the visual field of the subject, thus improving the work efficiency and accuracy. However, when the illuminance value increases to dazzle people, it will reduce the work efficiency. In addition, using the influence of lighting design on people's emotions, according to the requirements of the function of the place, the light environment can make people excited or inhibited. Under the guidance of the concept of green lighting, artificial lighting should consider the requirements of energy saving and environmental protection. Second, the purpose of the experiment is to correctly understand and use the illuminance meter, collect the data of the light environment, judge whether the illuminance of the light environment is reasonable by analyzing the data, and if not, put forward reasonable improvement measures. Three. Experimental location: Room * * * on the second floor of Shanghai Ocean University Library. Four. Experimental requirements: 1. Lighting collection. 2. Analysis of room illumination. 3. Analyze the rationality of illumination and put forward improvement measures. 5. Analysis 1, subjective analysis, subjective evaluation survey data, and subjective evaluation result analysis. A. calculate the score of each item.