Clinical biochemistry analyzer
optical system is the same
as veterinary automatic biochemical analyzer's. Veterinary automatic biochemical
analyzer optical system is as follows:
Veterinary automatic biochemical analyzer is the chromogenic reagent and animal blood samples in accordance with a certain proportion of mixing, the mixture is placed in a thermostat cuvette incubated, and continuous measurement of the absorbance of a specific wavelength of light, and finally according to the absorbance determine the value of the required measurement of the concentration of the substance. Such medical instrument light path system shown in Figure 1.
Collimated through the collimator, the light emitted from the light source is incident to the cuvette through the solution to enter the half mirror 45 °, part of the light reflected into the interference filter, by the interference filter into a monochromatic light, incident on the photoelectric susceptor; another portion of the light refracted into the next level, and so, a total of eight.
Veterinary automatic biochemical analyzer light source selection 50W12V quartz glass halogen lamp collimated into a parallel light of 3mm × 4mm discrete 6mm optical path, the cube structure, transparent UV plexiglass cuvette cup, cuvette requires uniform light transmission hole there can be no scratches, and the precise aliquot of the light transmittance of the code wheel groove 120 aligned with the intermediate position of the cuvette, and to ensure that the sampling point of reading Total color plate lap in the middle of the cuvette; placed 120 cuvette, the minimum amount colorimetric solution for 180ul. The advantage is that there is no cross-contamination (flow cuvette cross-contamination), the reagent concentrations Province.
Taking into account than the color the colorimetric speed dial in the rotation, we have adopted a static eight spectral system, the application of import filters and the photoelectric receiver integrated package of components, test wavelength were 340,380,405,500,510, 546,578,630, the spectral half width of less than 10nm, to one acquisition data of the eight wavelengths without any mechanical movement, overcomes certainimported products than the color disc rotation, rotation of the filter wheel also defects, guarantee veterinary automatic biochemical analyzer measurement accuracy.
Article : From Perlong medical (http://www.pl999.net/)
Attention:If you want to copy, please attach the website.
Veterinary automatic biochemical analyzer is the chromogenic reagent and animal blood samples in accordance with a certain proportion of mixing, the mixture is placed in a thermostat cuvette incubated, and continuous measurement of the absorbance of a specific wavelength of light, and finally according to the absorbance determine the value of the required measurement of the concentration of the substance. Such medical instrument light path system shown in Figure 1.
Collimated through the collimator, the light emitted from the light source is incident to the cuvette through the solution to enter the half mirror 45 °, part of the light reflected into the interference filter, by the interference filter into a monochromatic light, incident on the photoelectric susceptor; another portion of the light refracted into the next level, and so, a total of eight.
Veterinary automatic biochemical analyzer light source selection 50W12V quartz glass halogen lamp collimated into a parallel light of 3mm × 4mm discrete 6mm optical path, the cube structure, transparent UV plexiglass cuvette cup, cuvette requires uniform light transmission hole there can be no scratches, and the precise aliquot of the light transmittance of the code wheel groove 120 aligned with the intermediate position of the cuvette, and to ensure that the sampling point of reading Total color plate lap in the middle of the cuvette; placed 120 cuvette, the minimum amount colorimetric solution for 180ul. The advantage is that there is no cross-contamination (flow cuvette cross-contamination), the reagent concentrations Province.
Taking into account than the color the colorimetric speed dial in the rotation, we have adopted a static eight spectral system, the application of import filters and the photoelectric receiver integrated package of components, test wavelength were 340,380,405,500,510, 546,578,630, the spectral half width of less than 10nm, to one acquisition data of the eight wavelengths without any mechanical movement, overcomes certainimported products than the color disc rotation, rotation of the filter wheel also defects, guarantee veterinary automatic biochemical analyzer measurement accuracy.
Article : From Perlong medical (http://www.pl999.net/)
Attention:If you want to copy, please attach the website.
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