High resolution inductively coupled plasma emission spectrometer: Zeiss technology optical system, prism, intermediate step grating two-stage dispersion, optical resolution 0.003nm, wavelength range 160-900nm, wavelength accuracy 0.0004nm. Vertical torch tube, bidirectional observation, axial, axial extension, lateral extension 4

This measurement method is suitable for the analysis of various samples (organic, high salt) and can meet the simultaneous measurement of different concentrations. A new generation CCD detector with high quantum efficiency and UV sensitivity, with a pixel resolution of 0.002nm, simultaneously records element lines and their direct spectral environment, and automatically removes background. A self-excited, 40.68MHz, 0.7-1.7KW power adjustable RF generator, with each gas controlled by a mass flow controller (MFC), ensuring continuous plasma stability. The argon gas used for blowing and cooling is returned to the plasma for reuse, which can continuously blow and improve sensitivity without additional consumption of argon gas, resulting in low operating efficiency. Combination torch tube, card wiping positioning, easy to operate. The instrument does not require preheating and can be tested immediately upon startup.