Characteristics and applications of illuminance meters
An illuminance meter (or lux meter) is an instrument specifically designed to measure illuminance. It is to measure the degree to which an object is illuminated, that is, the ratio of the luminous flux obtained on the surface of the object to the illuminated area. An illuminance meter usually consists of a selenium photovoltaic cell or a silicon photovoltaic cell combined with a filter and a microammeter.
Let's take a closer look at the functions and features of the light meter
1. Track and record changes in illumination throughout the entire process, with a long recording time (data is recorded once every 15 minutes, and can be recorded for up to 5 months or even longer), integrating data collection, recording and transmission.
2. The whole machine has low power consumption and uses lithium battery (built-in) for power supply. The battery life can reach more than one year.
3. The software is available in both Chinese and English versions, which you can choose at will. The English version has international applicability.
4. The software has powerful functions and convenient data viewing.
5. Automatically generate recording curves, and the collected data can be processed with EXCEL, WORD or software.
6. The recording time interval can be set arbitrarily from 2 seconds to 24 hours.
7. Small size (58×72×29mm), simple operation, reliable performance (adaptable to harsh environments, no data loss when power is lost).
8. Automatic alarm.
Application scope
General public place application
In order to ensure that people can live under suitable light, our country has formulated health standards for indoor (including public places) illumination, and uses illuminance meters to measure illumination in various places.
2. Lighting production industry, photography industry, stage lighting arrangement, etc.
Illuminance meters have been successfully used in many solutions, such as lighting production industry, photography industry, stage lighting layout, etc. Different models of illuminance meters can meet different measurement requirements.
3.Factory production line application
In factories, the illumination requirements on the production line are relatively strict. Continuous work will cause visual fatigue and greatly reduce work efficiency. Usually the illumination requirement is ≥1000Lx. For places with relatively high illumination requirements, you can choose a large-range illuminance meter with an ultra-large range. Can handle strong light illumination measurement.
4. Illumination meters are widely used, including applications in our daily lives, such as factories, warehouses, schools, offices, homes, street lighting construction, laboratories, etc.
