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陽高新聞:A11VO60DR/10R-NPC12K -NPC12K52

分級的操作法使底部的晶粒與上部未生長到產品粒度的互相分，取出管是插在底部，因此產品取出來的都是均勻的球狀大粒結晶，這是它大優(yōu)點。但是循環(huán)泵的輸送量在整個結晶器內是一定的，這就造成結晶器內晶粒的流態(tài)化的終端速度和晶漿濃度(也就是空隙率的大小)的限制，這樣必然帶來兩個缺點:個是過飽和度較大，但是安全的過飽和介穩(wěn)區(qū)域一般都是很狹窄的，而且生產上往往不允許越過介穩(wěn)區(qū)的上限，一般都在介穩(wěn)區(qū)中部或偏上一點。

A11VO40LRS/10R-NSC12N00

A11VO40LRS/10R-NPC12N00 R-NSC12N00

A11VO40LRH2/10R-NPC12N00

A11VO40DRS/10R-NSC12N00

A11VO40DRS/10R-NPC12N00

A11VO60LRS/10R-NSC12N00

A11VO60LRS/10R-NPC12N00

A11VO60LRS/10R-NSC12K01

A11VO60LRS/10R-NPC12K01

A11VO60LRH2/10R-NSC12N00

A11VO60LRH2/10R-NPC12N00

A11VO60LRH2/10R-NSC12K01

A11VO60LRH2/10R-NPC12K01

A11VO60DRS/10R-NSC12N00

A11VO60DRS/10R-NPC12N00

A11VO60DRS/10R-NSC12K01

A11VO60DRS/10R-NPC12K01

A11VO75LRS/10R-NSD12N00

A11VO75LRS/10R-NPD12N00

A11VO75LRS/10R-NSD12K01

A11VO75LRS/10R-NPD12K01

0R-NPD12N00 R-NSD12K01

A11VO75LRH2/10R-NPD12K01

A11VO75DRS/10R-NSD12N00

A11VO75DRS/10R-NPD12N00

A11VO75DRS/10R-NSD12K01

A11VO75DRS/10R-NPD12K01

A11VO95LRS/10R-NSD12N00

A11VO95LRS/10R-NPD12N00

A11VO95LRS/10R-NSD12K01

A11VO95LRS/10R-NPD12K01

A11VO95LRH2/10R-NSD12N00

A11VO95LRH2/10R-NPD12N00

A11VO95LRH2/10R-NSD12K01

A11VO95LRH2/10R-NPD12K01

A11VO95DRS/10R-NSD12N00

A11VO95DRS/10R-NPD12N00

A11VO95DRS/10R-NSD12K01

A11VO95DRS/10R-NPD12K01

A11VO130LRS/10R-NSD12N00

A11VO130LRS/10R-NPD12N00

A11VO130LRS/10R-NSD12K02

A11VO130LRS/10R-NPD12K0 /10R-NSD12N0 /10R-NPD12N0 /10R-NSD12K0 /10R-NPD12K02

0R-NPD12N00 R-NSD12K02

A11VO130DRS/10R-NPD12K02

A11VLO190LRS/11R-NSD12N00

A11VLO190LRS/11R-NPD12N00

A11VLO190LRS/11R-NSD12K02

A11VLO190LRS/11R-NPD12K02

A11VOL190LRS/11R-NSD12N00

A11VOL190LRS/11R-NPD12N00

A11VOL190LRS/11R-NSD12K02

A11VOL190LRS/11R-NPD12K02

變送器在測量過程中，常常會出現一些故障，故障的及時判定分析和，對正在進行了生產來說是至關重要的。我們根據日常維護中的經驗，總結歸納了一些判定分析方法和分析流程。 法：回顧故障發(fā)生前的打火、冒煙、異味、供電變化、雷擊、潮濕、誤操作、誤維修。直觀法：觀察回路的外部損傷、導壓管的泄漏，回路的過熱，供電關狀態(tài)等
。檢測法：a.斷路檢測：將懷疑有故障的部分與其它部分分來，查看故障是否消失，如果消失，則確定故障所在，否則可進下步查找，如：智能差壓變送器不能正常Hart遠程通訊，可將電源從表體上斷，用現場另加電源的方法為變送器通電進行通訊，以查看是否電纜是否疊加約2kHz的電磁信號而干擾通訊。 -NPC12K52@力士樂柱塞泵地址A11VO60DR/10R-NPC12K52力士樂柱塞泵