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CVD設(shè)備的scrubber的功能原理及其安裝位置,scrubber有什么作用,scrubber有根據(jù)工作原理分為哪幾種,scrubber通常安裝在什么位置?
2019-08-10
Management and maintenance of clean room
嚴格控制進入潔凈室的人員數(shù)量,由潔凈室專職管理人員、企業(yè)負責人共同確定潔凈室的操作人員數(shù)量, 一經(jīng)商定必須嚴格控制;嚴格控制臨時進入潔凈室的維護、檢測人員和其他人員,如參觀者等,臨時進入者必須辦理申請、批準手續(xù)并佩帶進出
2018-05-04
Concentration of gas in the laboratory
實驗室集中供氣就是將所有氣瓶集中存放在氣瓶房,氣瓶通過減壓閥和輸氣管道將氣體輸送到各個實驗室(即儀器端),其流程如下
2018-05-04
Analysis on the requirements of the centralized gas supply system in the laboratory
實驗室集中供氣系統(tǒng)要求
2018-05-04
A brief analysis of the design of special gas pipeline
SiH4管道采用雙套管連接方式,內(nèi)管使用SS316L EP(電子拋光)不銹鋼管,外管采用SS316LBA不銹鋼管,三通采用成品雙套三通,彎頭為套管自動焊接,內(nèi)外管道連接采用自動軌道氬弧焊;設(shè)備、閥門無法蘭、卡套或螺紋連接, 終端隔膜閥采用VCR接頭
2018-05-04
Design of laboratory ventilation system engineering
一個好的實驗室通風系統(tǒng)工程的重要性
2018-05-04
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