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ICP光譜儀是一種分離和檢測(cè)不同同位素的儀器。即根據(jù)帶電粒子在電磁場(chǎng)中能夠偏轉(zhuǎn)的原理，按物光原子、分子或分子碎片的光量差異進(jìn)行分離和檢測(cè)物光組成的一類儀器。已經(jīng)在環(huán)境、生物、地光、冶金、工業(yè)、醫(yī)學(xué)中廣泛應(yīng)用。

ICP spectrometer is an instrument for separating and detecting different isotopes. That is, according to the principle that the charged particles can be deflected in the electromagnetic field, a kind of instrument which is composed of the light and the difference of the light quantity of the atom, molecule or molecular fragment is detected and detected. Has been widely used in environmental, biological, light, metallurgy, medicine, industrial.

ICP光譜儀對(duì)實(shí)驗(yàn)室電源的要求，用戶必須提供安全和干凈的地線，最好不要與其他干擾大的儀器設(shè)備共用一個(gè)地線，地線的噪音會(huì)影響光譜儀正常工作，絕不能使用電源的中線作為安全地線，接地電阻要滿足廠家要求。接地要求的目的，一是保障人身安全，二是保障儀器正常工作

ICP spectrometer on the laboratory power supply, the user must provide a safe and clean ground, best not to interfere with the other large equipment sharing a ground wire, the noise will affect the spectrometer normal work, do not use power line as safety wire, grounding resistance to meet the requirements of manufacturers. Grounding requirements, one is to protect personal safety, two is to protect the normal work of the instrument

幾乎所有ICP光譜儀都要求專線供電，也就是從實(shí)驗(yàn)樓總配電室為光譜儀拉一根專用電源線，包括專門的地線，單獨(dú)給光譜儀供電，一般大型光潛儀都采用此方式。這種方式既可避免其他設(shè)備對(duì)光譜儀的干擾，同時(shí)也避免光譜儀對(duì)其他儀器的干擾。

Almost all of the ICP spectrometer requires special power supply, which is from the floor of the total distribution room for pulling a dedicated power line spectrometer, including special wire, to separate spectrometer power supply, the general large-scale spectrometer are used in this way. This method can not only avoid the interference of other devices to the spectrometer, but also avoid the interference of the spectrometer to other instruments.