2012年8月5日星期日

Microplate reader based on monochromator testing system

Microplate reader is supporting microplate USES a medical equipment, then mark the enzyme is monochromator is how to test?
Enzyme standard instrument of monochromator principle is YuGuangYuan will come from the white light through the different physical function spectrometer grating, through the different slit to choose a different wavelength of light waves to arouse the samples. The same set of monochromator system is also used to deal with a sample of light and transfer to testing system is used to measure.
Auto Microplate reader  monochromator has its own advantage system shown below:
First, elisa reader and washer monochromator systems use convenient, use the personnel can choose any through software detected wavelength. So and filter system compared to other do not need the attachments for operation and maintenance, and at the same time for a new experiment does not need to spend time to choose accessories and suitable wavelength.
Second, auto elisa reader medical equipment of monochromator system can be a spectral scanning, can identify new fluorescent material or in some analysis on the research of wavelength migration.

Although the scanning function for many people is more useful, but will have certain restriction, this is because the microporous board detection of optical principle and the color of the system than dish spectrophotometer is different, than color dish system for the beam and stimulate it between the transmission channel into 90 o Angle, and for micro hole plate of detector light path is impossible to this Angle, so, the orifice plate detector testing background is higher, unable to provide the required level detection of signal detection sensitivity and resolution.

Third, clinical device microplate reader monochromator the flexibility of the system, the advantage for the customer to accept. Because most of the system based on monochromator microporous board of detector prices higher than filter system based on the micro hole boards detector, because they appear to be able to more testing analysis.


Article: from perlong medical (http://www.pl999.net)
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