飞鹰伦理影院

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得利特（北京）科技有限公司

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産品詳情

A3080梯姆肯試驗機

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上一個：A1410堿性氮測定儀

下一個：A1380全自动發動機油邊界泵送溫度測定儀

A3080梯姆肯試驗機

産品名稱：	梯姆肯試驗機
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

A3080梯姆肯試驗機主要用于各种润滑油、脂的极压性能、抗擦伤性能等模拟评定，也可用于航空煤油抗磨性研究及各种涂料、涂层、金属、非金属等材料的性能研究。

儀器特點

1、該設備主要測量各種潤滑劑（潤滑油、潤滑脂及固體潤滑膜）的承載能力：在規定的試驗條件下，比較潤滑劑在油膜破裂前所能承受的試驗力即OK值。

2、可測量各種金屬及非金屬材料在滑動摩擦狀態下的耐磨性能：通過試驗前後試件重量、尺寸的變化、試塊上磨痕寬度的變化、試驗過程中摩擦力的變化來評定材料的耐磨性能。

3、通過測量摩擦力來推算出材料的摩擦系數：該機通過杠杆系統可直接測量環塊間的摩擦力，可在改變試驗參數（載荷、線速度、潤滑條件）的情況下，推算出不同工況下的摩擦系數。

技術參數

試驗力：≤5KN

主轴转速范围（无级）：100～1500 r/min

試驗力杠杆比：10：1

摩擦力杠杆標尺刻度：0.5N/100mm

加溫範圍：室溫～100℃

試驗力施加速率：8.92～13.33N/s

標准試環尺寸：Φ49.22mm×13.06mm

標准試塊尺寸：□12.32mm×19.05mm

適用標准

GB/T11144-2007 润滑液极压性能测定法（梯姆肯試驗機法）

SH/T0203-92? ?润滑脂极压性能测定法（梯姆肯試驗機法）

SH/T0532-92? ?润滑油抗擦伤能力测定法（梯姆肯法）

ASTM D2509-93? ?润滑脂极压性能测定法（梯姆肯法）

ASTM D2782-94 润滑液极压性能测定法（梯姆肯法）

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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 00451bangzhu.com.cn
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