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E-mail
lab@lab110114.com
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Phone
13611903111
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Address
716, No. 2, Lane 629, Chenglong Road, Dongjing Industrial Zone, Shanghai
Product Categories
- Circulating water cooler
- ICP Spectral Consumables
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Hot Point Laboratory Equipment (Shanghai) Co., Ltd
ICP Spectral Consumables
NegotiableUpdate on 12/22
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Overview
ICP spectroscopy consumables are analytical testing instruments for sequential measurement of multiple elements. The instrument consists of a scanning spectrometer, radio frequency generator, sample introduction system, photoelectric conversion, control system, data processing system, and analysis operation software.
Product Details
ICP Spectral ConsumablesIt is an analytical testing instrument for sequential measurement of multiple elements. The instrument consists of a scanning spectrometer, radio frequency generator, sample introduction system, photoelectric conversion, control system, data processing system, and analysis operation software.
ICP spectroscopy consumables plasma is generated in a triple concentric quartz torch tube. Argon gas is introduced into the torch tube in a tangential direction, and a copper load coil (with cooling water inside) is wound around the upper part of the torch tube. When the high-frequency current generated by the high-frequency generator (working frequency of 40MHz and power of about 1KW) passes through the coil, an alternating magnetic field is generated around it, causing a small amount of argon gas to ionize and produce electrons and ions. Under the action of the magnetic field, it accelerates and collides with other neutral atoms, producing more electrons and ions. Eddy currents are formed inside the torch tube, and a plasma torch (i.e. plasma) is formed under the action of electric sparks. The temperature of this plasma can reach over 10000K. The water solution to be measured forms aerosol through the spray and enters the central channel of the quartz torch tube.
Atoms ionize under the influence of external energy, but atoms in an excited state are highly unstable. When transitioning from a higher energy level to the ground state, they release enormous energy, which is radiated in the form of electromagnetic waves of a certain wavelength. Different elements produce different characteristic spectra. These characteristic spectra are projected onto the grating in the spectrometer through a lens, and the calculation is carried out by controlling the stepper motor to rotate the grating. The transmission mechanism accurately determines the intensity of the characteristic spectral lines of the measured elements after splitting, which are located at the exit slit. The photomultiplier tube converts the intensity of the spectral lines into current, and after circuit processing and V/F conversion, the data is processed by the computer, and finally the analysis results are printed out by the printer.
ICP spectroscopy consumables plasma is generated in a triple concentric quartz torch tube. Argon gas is introduced into the torch tube in a tangential direction, and a copper load coil (with cooling water inside) is wound around the upper part of the torch tube. When the high-frequency current generated by the high-frequency generator (working frequency of 40MHz and power of about 1KW) passes through the coil, an alternating magnetic field is generated around it, causing a small amount of argon gas to ionize and produce electrons and ions. Under the action of the magnetic field, it accelerates and collides with other neutral atoms, producing more electrons and ions. Eddy currents are formed inside the torch tube, and a plasma torch (i.e. plasma) is formed under the action of electric sparks. The temperature of this plasma can reach over 10000K. The water solution to be measured forms aerosol through the spray and enters the central channel of the quartz torch tube.
Atoms ionize under the influence of external energy, but atoms in an excited state are highly unstable. When transitioning from a higher energy level to the ground state, they release enormous energy, which is radiated in the form of electromagnetic waves of a certain wavelength. Different elements produce different characteristic spectra. These characteristic spectra are projected onto the grating in the spectrometer through a lens, and the calculation is carried out by controlling the stepper motor to rotate the grating. The transmission mechanism accurately determines the intensity of the characteristic spectral lines of the measured elements after splitting, which are located at the exit slit. The photomultiplier tube converts the intensity of the spectral lines into current, and after circuit processing and V/F conversion, the data is processed by the computer, and finally the analysis results are printed out by the printer.
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