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激光粒度儀的光路系統分析

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激光粒度儀的光路系統分析，濟南微納小編總結了以下三點(diǎn)：

Analysis of the optical system of laser particle sizer, Ji'nan small micro Bian summed up the following three points:

    第一、觀(guān)察激光粒度分析軟件中的背景，中心第一環(huán)高度應在規定范圍內；第二環(huán)高度應略低于第一環(huán)；以后各環(huán)高度應平滑連續；整個(gè)背景各環(huán)信號無(wú)明顯波動(dòng)。

First, observe the laser particle size analysis software in the background, the first ring height should be within the specified scope; the second height should be slightly lower than the first ring; after the ring height should be smooth and continuous; the background of the ring signal without obvious fluctuation.

 

    第二、加入待測樣品，觀(guān)察儀器能譜信號是否響應快，能譜連續，無(wú)異常波動(dòng)跳變。

Second, add the sample to be measured, observe whether the energy spectrum signal of the instrument responds quickly, and the energy spectrum is continuous without abnormal fluctuation jump.

 

    第三、對于配有自檢系統的儀器，自檢系統會(huì )自動(dòng)檢測儀器狀態(tài)，并給出操作提示。

Third. For the instrument equipped with self inspection system, the self-test system will automatically detect the instrument status and give operational hints.