How to buy a suitable illuminance meter
Degree meter is a special instrument for measuring luminosity and brightness, illuminance has a close relationship with people's life. Adequate light can prevent people from accidents. On the contrary, too dark light can cause the degree of human fatigue is far from
Illuminance meter is a special instrument for measuring luminosity, brightness, illuminance and people's lives have a close relationship. Adequate light can prevent people from accidents. On the contrary, too dark light can cause human fatigue to a far greater extent than the eyes themselves. Unsuitable or poor lighting conditions are therefore one of the main causes of accidents and fatigue.
There are many models of illuminance meters on the market, and users are often at a loss as to which model is right for them. How to choose the illuminance meter? In fact, as long as the choice of regular manufacturers of products are not a problem. General attention to the following points:
1. Carry must be convenient, because the illuminance meter is used very much, the use of the time is often in different places, so portable small size, light weight illuminance meter can maximise work efficiency.
2. High accuracy, so that they can give their own professional data reference.
3. Measurement range, high illuminance measurement, choose a large range of illuminance meter, generally now on the market a large range of range can be detected up to 400000Lux, to meet the needs of high illuminance detection. Low illuminance measurement, such as dark room illuminance detection, this situation requires the choice of micro-luminance illuminance meter, the smallest can be detected to 0.0001lux.
4. The illuminance meter is a very sensitive light-sensitive components of the instrument, so if the use of units need to be measured out of the certificate of verification, so you can choose a regular manufacturer to produce products, so as to maximise the ability to avoid unqualified return to test the situation occurs.
