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The surface of the fiber optic humidity sensor is a layered structure composed of silicon oxide and zirconia with different reflection coefficients. Through advanced thermal curing technology, the pore size of the sensor surface is controlled at 0.3nm, and water molecules at 0.28nm can penetrate. The controller emits a beam of near-infrared light at 790-820nm, which is transmitted to the sensor through a fiber optic cable. The water molecules entering the sensor will change the reflection coefficient of the light, causing a change in wavelength, which is proportional to the moisture content of the medium.
A moisture analyzer is an instrument used to measure the moisture content in a substance. According to different principles, there are various types of moisture analyzers. The moisture measurement values are displayed digitally and analog on a high-resolution LCD display. The graphical user interface and integrated soft keys make it easy to input parameters and control all functions. In a specific user memory, all parameters of up to eight products can be stored, making it easy to switch to another product when changing the process product.
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Biobase Biodustry (Shandong) Co., Ltd.