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A1043 全自动石油产品回流法酸值测定仪

发表时间：2018-09-14 17:21

A1043全自動石油産品回流法酸值測定儀完全按照GB/T28552-2012標准設計研發，是可准確檢測變壓器油酸值的全自動測定儀器。該儀器在提高工作效率和測試精度的同時，減少操作人員接觸試樣和試劑，保障其人身安全。

儀器特點

1、超大彩色觸摸液晶屏通過觸控式液晶顯示屏輕松操作。

2、無需人工稱量，只需將試樣放置在試樣杯內，儀器便自動進行進樣、加熱回流、測定、排出廢液、顯示打印結果等操作

3、測定中儀器自動扣除乙醇本底值和指示劑本底值，結果更准確。一次啓動可測定1個試樣，使用方便，效率高。

4、儀器備有標定儀器用標准酸和標定程序，用戶可隨時對儀器和中和液進行標定，克服了中和液使用中濃度發生變化的缺陷，提高了測試結果的可靠性。

技術參數

? ? 适用于GB/T28552-2012变压器油、汽機油酸值測定法（BTB法）標准。

? ? ? ?? ? 测试范围：0.001～2mg KOH/g

? ? 精度：酸值在? ?<0.1 mg KOH/g之间，≤±0.003 mg KOH/g

? ? ? ? ? ? ? ? ?酸值在 0.1-0.3 mgKOH/g之间，≤±0.005 mg KOH/g

? ? ? ? ? ? 酸值在 0.3 - 1 mgKOH/g之间，≤±0.01 mg KOH/g

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?酸值在1.000-2.000mg KOH/g之间，≤±0.02 mgKOH/g

? ? ? ? ??? ? ? 分辨率：0.001mg KOH/g

? ? ? ? ??? ? ? 适用温度：10℃～45℃

? ? ? ? ??? ? ? 适用湿度：≤85%RH

? ? ? ? ??? ? ? 电? ?源：AC220V/50Hz

? ? ? ? ??? ? ? 功? ?率：500W

上一篇A1150液體介質體積電阻率測定儀

下一篇中國石油集團基層建設撫順石化現場會召開

文章分類：産品中心

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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 004www.stocking.net.cn
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