How to Select a Suitable Lux Meter
In short, an illuminance meter is an instrument for measuring illuminance, which can be used in conjunction with various front-end light signal acquisition devices to measure parameters such as luminous flux and brightness. Not only suitable for use in laboratories, quality inspection departments, and research and development departments, but also for evaluating the lighting effect of engineering projects such as squares, sports halls, halls, and lighting engineering. Illuminance meter is currently one of the widely used instruments, and there are many types of illuminance meters available. Therefore, everyone should know what kind of illuminance meter is suitable for themselves. What are the conditions for using an illuminance meter? HCJYET Hongcheng Technology believes that an ideal illuminance meter should have the following conditions:
Firstly, the illuminance meter itself needs to be small in size and lightweight
Because there are many opportunities to use an illuminance meter, and the timing of application is often in different places, the first prerequisite for a portable illuminance meter is its small size and light weight. The use of the HT-8318 illuminance meter for illuminance control is quite suitable. The HT-8318 high-end professional illuminance meter is designed to be portable and easy to carry around, making it convenient for you to use in different places. The digital LCD display screen makes it easy to quickly and accurately read readings.
Then, the illuminance meter needs to have high accuracy
The quality of an illuminance meter is absolutely related to its accuracy. Of course, it is also closely related to its price, so it is necessary to buy a high-precision illuminance meter at a reasonable price. For places with high illumination requirements, a large range of illuminance meters can be selected, such as the HCJYET Hongcheng Technology HT-8318 high-end professional illuminance meter, with a super large range of up to 400000 LUX and range gear selection, which can cope with strong light illuminance measurement. HT-8318 luxmeter is a handheld professional digital luxmeter for measuring luminosity, with an accuracy of ± 0.5%, which meets the CIE spectral response requirements. Automatic range setting, fast response, measurement speed of 1.5 times/second, fast and accurate measurement of illuminance readings. This illuminance meter has high cost-effectiveness and is suitable for your measurements.
Cosine compensation - everyone should also pay attention to when selecting illuminance timing
The brightness of the illuminated surface is related to the incident angle of the light source. By the same token, when using an illuminance meter for measurement, the angle of incidence between the sensor and the light source will naturally affect the reading of the illuminance meter. So whether a good illuminance meter has cosine compensation function cannot be ignored. The HT-8318 high-end professional illuminance meter adopts high-precision digital sensors imported from Switzerland, with high integration, low power consumption, high testing accuracy, high sensitivity, and can provide accurate measurement results to people.
With the improvement of living standards, people are paying more and more attention to quality monitoring. The application range of illuminance meters is becoming wider and wider. Currently, illuminance meters can be used for measuring engineering, quality control, health prevention and control, and measuring illuminance in various environments, such as factories, schools, offices, transportation routes, homes, and other occasions
The digital ultraviolet radiometer is an instrument that measures the intensity of ultraviolet radiation with a wavelength of 253.7nm. Using specialized blind tube ultraviolet sensor technology, it is not affected by other radiation such as sunlight and light, has high measurement accuracy, and stable performance.
