Illuminance meter is a special instrument for measuring luminosity and brightness, and illuminance is closely related to people's lives. Sufficient light can prevent people from accidents. On the contrary, too dim light can cause human fatigue far more than the eyes themselves. Therefore, uncomfortable or poor lighting conditions are one of the main causes of accidents and fatigue.
There are many models of illuminometers on the market, and users are often at a loss when purchasing, and do not know which model is suitable for their own use. How to choose a light meter? In fact, as long as you choose products from regular manufacturers, there is no problem. Generally, pay attention to the following points:
1. It must be convenient to carry, because there are many opportunities to use the illuminance meter, and the time of use is often in different places, so the portable illuminance meter with small size and light weight can maximize the work efficiency.
2. High accuracy, so that you can give your professional data reference.
3. Measuring range, high illuminance measurement, choose a large-scale illuminance meter. Generally, the large-scale range on the market can detect 400,000Lux, which meets the needs of high-illuminance detection. Low illumination measurement, such as dark room illumination detection, in this case, you need to choose a low-light photometer, the minimum detectable 0.0001lux.
4. The illuminometer is a very sensitive instrument with photosensitive elements. Therefore, if the user needs to issue a metrological verification certificate, it is best to choose a product produced by a regular manufacturer, which can minimize the occurrence of unqualified inspections.
