飞鹰伦理影院

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得利特（北京）科技有限公司

? ? ? 客服热线：010-80764046

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産品詳情

A1410堿性氮測定儀

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上一個：A1420不溶物測定儀

下一個：A3080梯姆肯試驗機

A1410堿性氮測定儀

産品名稱：	堿性氮測定儀
生産廠商：	得利特（北京）科技有限公司
咨詢電話：	010-80764046
工作微信：	18600631915

産品詳情

A1410堿性氮測定儀实现石油产品中碱性氮含量的测定。通过对滴定曲线进行平滑处理，对滴定终点位置进行修正，保证了结果的准确性。是石化实验室、分析室及科研部门的理想的必备仪器。

適應標准：SH/T0162石油产品中碱性氮测定法、SH/T 0413液体石蜡中微量碱性氮含量测定法

儀器特點

1、Windows 操作系统，操作简便。? ? ?

2、自動化程度高、分析結果精確。

3、滴定裝置采用進口的關鍵部件（瑞士萬通）、性能穩定可靠，噪音低。

4、自動清洗。自動補液、定值加液、機電有機的結合在一起。

5、終點自動判斷，無需指示劑，適合于石化産品中多種淺色、深色油的堿性氮的分析，滴定結果及數據自動存貯、自動打印，並能提供完整的滴定數據供分析研究使用。

6、雙高阻輸入，電極電位穩定、可靠。

技術參數

?? ? 电位测量范围：（0～±1999.5）mV;? ? ? ?

?? ? 测量范围：≥1μg/g

?? ? 精确度：相对误差≤5%

?? ? 电子单位基本误差：满读数的0.1％±0.5mV；

?? ? 输入阻抗：Ri≥1×1012Ω；

?? ? 滴定管体积：10mL；滴定最小体积：0.01mL

?? ? 滴定管精度：±0.1％（F·S）

?? ? ?外形尺寸： ? 350×280×178

?? ? ?重? ? ? ?量： ? 2 0KG

上一個：A1390漆膜傾向指數測定儀

下一個：A1420不溶物測定儀

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DANGEROUS PLACE ON THE SUWO NADA. DANGEROUS PLACE ON THE SUWO NADA. "Richard, it helps the wrong way; I know that story. After hearing that story she is, yes! the one woman of all women to send me this." Another day arose. A courier brought passes for our three or four other wounded to go home as soon as they were fit to travel, and by night they were all gone. At early bedtime came two surgeons of high rank all the way from Johnston's army up in Mississippi. General Austin had asked this favor by telegraph. Harry had been gone thirty-six hours, and Ferry was just asking if he had not yet got back, when the surgeons came in to the room. A pleasantry or two consumed a few moments. Then the surgeon in charge of us told of a symptom or two, to which they responded only "hmm," and began the examination. Miss Harper sent her three nieces away. I lay and listened in the busy stillness. Presently one of the examiners murmured with a certain positiveness to the other, who after a moment's silence replied with conviction; Miss Harper touched our surgeon's arm inquiringly and he looked back in a glad way and nodded. Miss Harper nodded to me; they had located the ball! Now the conversation turned upon men and events of the day, while one of the visitors, with his back to the patient, opened a case of glittering knives. Presently the professional heads came so close together as quite to hide the patient; they spoke once or twice in a manly soothing tone. Miss Harper stroked my temples to keep me down, one of the busy ones spoke again, and lo! the thing was done, there was the ball in the basin. As the men of blood sped through their kind after-work the news flew to and fro; Camille wept,--since she could not hurrah,--Cécile told Charlotte, the heavenly-minded Estelle was confirmed in her faith, Miss Harper's black eyes, after a brief overflow, were keener and kindlier than ever, and as the surgeons spoke the word "done," Ferry asked again if Harry had not got back yet. Pretty soon Harry did arrive, with news of great feats by our cavalry against our old enemy Grierson, in which Austin's brigade had covered themselves with glory, and in which he had had his own share; his hand was swelled as big as his heart. In all the Confederacy no houseful went to sleep that night in sweeter content. I sank into perfect bliss planning a double wedding. "Well, I can name several! I don't call Scott Gholson anybody, but there's Major Harper--No, I'm not talking too loud, Ned isn't hearing a word. Major Harper's so hot against this thing that he brought it up, with me, yesterday on the battlefield." Mrs. Flack held the greater part of herself in a semicircle of red arm. "You are a one," she declared. Then she looked at Mr. Flack, who sat unmoved. "Why don't you laugh. It would do you good. You take everything so serious." "Certainly, captain." The final defeat of polytheism proved, in some respects, an advantage to Neo-Platonism, by compelling it to exchange theological controversy for studies which could be prosecuted, at least for a time, without giving umbrage to the dominant religion. At Alexandria the new spiritualism was associated, on genuinely Platonic principles, with the teaching of geometry by the noble and ill-fated Hypatia. In all the Neo-Platonic schools, whether at Rome, at Alexandria, at Constantinople, or at Athens, the writings of Plato and Aristotle were attentively studied, and made the subject of numerous commentaries, many of which are still extant. This return to the two great masters of idealism was, as we have already said, the most valuable result of the metaphysical revival, and probably contributed more than any other cause to the preservation of their works amidst the general wreck of ancient philosophical literature. Finally, efforts were made to present the doctrine of Plotinus under a more popular or a more scientific form, and to develope it into systematic completeness. [Pg 50] Beyond the "deadening" came a horde of pursuing rebels, firing and yelling like demons. The sight and sound swelled the boys' hearts with the rage of battle. "Why, what in the world have I got on that's military?" asked Billings, looking himself over. "Stephen, you were not used to answer me thus. I charge you, by the authority and love of thy mother, and in the name of the blessed saints, to tell me what has happened." HoME 飞鹰伦理影院ENTER NUMBET 004gzhzxinya.com.cn
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