Application of Peristaltic Pump in Atomic Fluorescence

The substance is excited after absorbing electromagnetic radiation, the excited atoms or molecules are deactivated by radiation, and then emit radiation with the same or different wavelength as the excitation radiation. When the excitation light source stops irradiating the sample, the re-emission process stops immediately. This re-emitted light is called fluorescence; if the excitation light source stops irradiating the sample, the re-emission process continues for a while. This is called phosphorescence. Fluorescence and phosphorescence are both photoluminescence.

Atomic fluorescence spectrometry has a high sensitivity, a wide linear range of calibration curves, and simultaneous multi-element determination. These advantages make it widely used in various fields such as metallurgy, geology, petroleum, agriculture, biomedicine, geochemistry, materials science, and environmental science.

The advantages of peristaltic pump:

Ensure the relative accuracy of injection at a certain flow rate, corrosion resistance, anti-aging.