Vacuum direct reading spectrometer
Spectrometer optical system using vacuum light room, integral and control circuit in a vacuum chamber of light, can not be affected by changes in the external environment, the determination of various elements of accurate, reproducibility and excellent long-term stability.
Share:
1.Spectrometer optical system using vacuum light room, integral and control circuit in a vacuum chamber of light, can not be affected by changes in the external environment, the determination of various elements of accurate, reproducibility and excellent long-term stability.
2.By the automatic control of the vacuum pump to open the vacuum chamber to maintain a constant atmosphere, the curve drift is very small, the opening time of the vacuum pump is less than 5% of the total operating time, greatly extending the service life of the vacuum pump.
3.Automatic calibration of optical path, optical system for automatic line scan, to ensure the correctness of the reception, eliminating the tedious work of wave crest scanning.
The instrument can automatically identify the specific spectral line and compare with the original storage line to determine the drift position and find the current pixel position of the analysis line.
4.When the light path of the vacuum chamber is straight, the arc flame generated by the excitation is directly introduced into the vacuum chamber by the lens, the optical path loss is eliminated, the detection limit is improved, and the long-term stability of the data is maintained.
5.External cleaning of the optical window is not due to cleaning and maintenance work and delay the analysis, and to maintain a stable state of analysis, to help the site does not stop the analysis and testing work.
6.The open electrode holder is designed with open electrode holder, which can adjust the sample holder, which is convenient for sample analysis of various shapes and sizes.
7.The working curve is made of international standard samples, which can be used as the working curve, and can be extended and expanded according to the requirements. Each curve is generated by dozens of standard samples, and the interference is automatically deducted.
8.This type of instrument for single or double matrix spectrometer, the focal length is 500mm
9.Specification:Width:600mm,Depth:1050mm, Height:1210mm,Weight:300kg
2.By the automatic control of the vacuum pump to open the vacuum chamber to maintain a constant atmosphere, the curve drift is very small, the opening time of the vacuum pump is less than 5% of the total operating time, greatly extending the service life of the vacuum pump.
3.Automatic calibration of optical path, optical system for automatic line scan, to ensure the correctness of the reception, eliminating the tedious work of wave crest scanning.
The instrument can automatically identify the specific spectral line and compare with the original storage line to determine the drift position and find the current pixel position of the analysis line.
4.When the light path of the vacuum chamber is straight, the arc flame generated by the excitation is directly introduced into the vacuum chamber by the lens, the optical path loss is eliminated, the detection limit is improved, and the long-term stability of the data is maintained.
5.External cleaning of the optical window is not due to cleaning and maintenance work and delay the analysis, and to maintain a stable state of analysis, to help the site does not stop the analysis and testing work.
6.The open electrode holder is designed with open electrode holder, which can adjust the sample holder, which is convenient for sample analysis of various shapes and sizes.
7.The working curve is made of international standard samples, which can be used as the working curve, and can be extended and expanded according to the requirements. Each curve is generated by dozens of standard samples, and the interference is automatically deducted.
8.This type of instrument for single or double matrix spectrometer, the focal length is 500mm
9.Specification:Width:600mm,Depth:1050mm, Height:1210mm,Weight:300kg