What is icp spectrometer?

icp direct reading spectrometer, also known as inductively coupled plasma spectrometer, belongs to a large branch of the spectrometer, is mainly used for the detection of trace and measurement of elemental analysis, can be analyzed for the majority of the elements of the metal elements, the specific detection of the elements because of the different manufacturers of different core accessories, such as 5 generations of spectrometers can be detected on the 118 elements. Therefore, icp spectrum analyzer has a wide range of use, is used for rare earths, precious metals, alloy materials, electronic products analysis and detection, and can be measured samples for qualitative or quantitative analysis from ultra-trace to constant.

The icp emission spectrometry is based on the excited state of the element to be tested when the atom returns to the base state emits the characteristic spectral lines of the element to be tested for analysis, in the process of analyzing the spectral characteristics of the test material (including wavelengths, intensities, and other spectral characteristics), can therefore be divided into three processes:

1: spectroscopy (grating), the material to be tested in accordance with the wavelengths of Regular separation.

2: light-sensing (sensor): the light signal into an electrical signal, corresponding to the measurement and analysis of the intensity of each wavelength of light.

3: spectral software calculation display: the information will be calculated and analyzed by software, and the corresponding results will be displayed to the operator.

Plasma spectroscopy and other large precision instruments, as well as the need to operate the domestic spectrometer in the specified operating environment, the ambient temperature and humidity have certain requirements. The temperature in the testing room is maintained between 70 to 75 degrees Celsius, as far as possible to maintain a fixed temperature. Secondly, the ambient humidity can not be too large, will easily lead to internal electronic components damp short circuit, and should avoid placing in the strong sunlight, to avoid the high temperature leads to incorrect detection results.