UV illuminometer is a special instrument for measuring illumination. It is to measure the degree of illumination of an object, that is, the ratio of the luminous flux obtained on the surface of the object to the illuminated area. Ultraviolet illuminometer is usually composed of selenium photovoltaic cell or silicon photovoltaic cell with filter and micro-ammeter.

 

Usage method:

 

Turn on the power.

 

Open the cap of the photodetector and place the photodetector horizontally in the measuring position.

 

Choose suitable measuring gear.

 

If only "1" is displayed on the left side of the display, indicating excessive illumination, it is necessary to press the range key (key) to adjust the measurement multiple.

 

The illuminometer starts to work and displays the illumination value on the display screen.

 

The display data is constantly changing. When the display data is stable, press the HOLD key to lock the data.

 

Read and record the observed values displayed in the reader. The observation value is equal to the product of the display number and the range value in the reader.

 

For example, 500 is displayed on the screen, the state in the lower right corner is "*2000", and the illumination measurement value is 1000000lx, that is (500*2000).

 

Press the lock switch again to cancel the read value lock function.

 

For each observation, three consecutive readings are made and recorded.

 

After each measurement, press the power switch key and cut off the power supply.

 

Cover the photodetector and put it back in the box.

 

Applications:

 

1. Application of Factory Production Line

 

In factories, the lighting requirement on the production line is relatively strict. Continuous work will cause visual fatigue and work efficiency is greatly reduced. Usually, the illumination requirement is more than 1000Lx. For places with high illumination requirement, a large range of Illuminometers can be selected. For places with large range of illumination, strong light illumination can be measured.

 

2. Ultraviolet illuminometer is widely used, including our daily life applications, such as factories, warehouses, schools, offices, families, street lighting construction, laboratories and so on.

Futansi produces 4-channel UV LED point light source, 4-channel UV LED curing machine, 4-channel UV LED light source, 8-channel UV LED point light source, UV irradiator, UV energy meter, UV photometer.