阳高新闻:A11VO60DR/10R-NPC12K -NPC12K52

分级的操作法使底部的晶粒与上部未生长到产品粒度的互相分，取出管是插在底部，因此产品取出来的都是均匀的球状大粒结晶，这是它大优点。但是循环泵的输送量在整个结晶器内是一定的，这就造成结晶器内晶粒的流态化的终端速度和晶浆浓度(也就是空隙率的大小)的限制，这样必然带来两个缺点:个是过饱和度较大，但是安全的过饱和介稳区域一般都是很狭窄的，而且生产上往往不允许越过介稳区的上限，一般都在介稳区中部或偏上一点。

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

变送器在测量过程中，常常会出现一些故障，故障的及时判定分析和，对正在进行了生产来说是至关重要的。我们根据日常维护中的经验，总结归纳了一些判定分析方法和分析流程。 法：回顾故障发生前的打火、冒烟、异味、供电变化、雷击、潮湿、误操作、误维修。直观法：观察回路的外部损伤、导压管的泄漏，回路的过热，供电关状态等
。检测法：a.断路检测：将怀疑有故障的部分与其它部分分来，查看故障是否消失，如果消失，则确定故障所在，否则可进下步查找，如：智能差压变送器不能正常Hart远程通讯，可将电源从表体上断，用现场另加电源的方法为变送器通电进行通讯，以查看是否电缆是否叠加约2kHz的电磁信号而干扰通讯。 -NPC12K52@力士乐柱塞泵地址A11VO60DR/10R-NPC12K52力士乐柱塞泵