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潔凈度檢驗的標準

日期:2021-10-17 03:04
瀏覽次數:1548
摘要:

潔凈度檢驗的標準
潔凈室*主要的要求上潔凈度。潔凈度檢驗的技術標準包括檢驗方法和檢驗儀器兩部分,檢驗儀器標準十分重要,他是獲得正確檢驗結果的先決條件.

中國將朱科學院空氣調節研究所制定過亮相檢測塵埃粒子計數器的國家標準。一向是轉換靈敏度的檢測方法,另一向是技術誤差的檢測方法。

上海市測試技術研究所制訂了塵埃粒子計數器的國家計量檢定規,檢驗儀器標準十分重程,規范了自凈時間、重復性、離散度、分布準確度等技術指標的要求和檢測方法。

ISO13323-1國際標準對于塵埃粒子計數器技術誤差因素作了說明。

ISO21501-4提出凝結核計數器作為標準儀器,校準塵埃粒子計數

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summary of presentaition

Cleanliness is the most important technicalrequirements for testing cleaniness inclunde testing methods andtesting equipement.The testing tandards of equipmen is veryimportant,it is the prerequisite of the correct testingresults.

Intitute of air-conditioning of ChineaeAcademy of Architecture had estalished two national tandardsof"dust particle counter".One detection method is convertingsensitivity,and the other is counting error.

Shanghai Testing Techoiogy Research Instituteestablished national verification protocols of the dust particlecounter, regulating the specifications requirements and testmethods of self-purification time,repeatability,dispersion,accuracy of distribution and so on.

ISO 13323-1 international standsrds explainedthe counting error factors for dust particle counter.

The ISO 21501-4 international standardpropoesd that condensation nucleus counter can be used to calibratecounting value of the dust corpuscular counter as the standardinstrument.


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