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得利特泡沫特性測定儀怎麽安裝

发表时间：2019-12-06 16:57

泡沫特性測定儀工作原理
泡沫特性測定儀是采用zui新CPU控制電路設計、制作的新一代産品。具有溫度補償檢測，設有溫差校正，參數自動存儲，高精度晶體振蕩器定時等功能。標准1000mL量筒，大恒溫浴缸。儀器可選配水冷和SHZLQ-2型多用途制冷器對低溫浴實現控溫。采用數顯控溫儀控制浴槽溫度，通過電機攪拌達到恒溫（高溫槽93.5℃，低溫槽24℃）使用空氣泵，轉子流速計，氣體擴散頭，計時器等，向裝有試樣的量筒內定時定量地通入空氣，測定試樣産生氣泡的體積。
泡沫特性測定儀廣泛適用于電力、石油、化工、鐵路等行業對潤滑油抗泡沫性能的測定。

A1080泡沫特性测定仪.jpg

泡沫特性測定儀使用方法
1、首先將高、低溫玻璃浴缸內加水至蓋下7cm處。
2、按照GB/T 12579试验方法要求联接好气路管线，并检查其它试验准备工作。
3、一切就绪后，开打“电源”开关，“低温控制”开关及“高温控制开关；此时各开关的指示灯亮。分别按要求设定在24℃ （低温浴）和93.5℃（高温浴），设定结束后，面板显示值为各浴内的实测值，两个浴缸开始升温，当实测温度分别达到设定值时，自控系统将使二个浴缸内温度自动恒定在设定值。
4、按照方法要求在適當時候啓動計時器，可實現定時自動報警功能。
5、當室內溫度超過24℃時，則應將投入式制冷機冷頭放入低溫浴內，打開制冷機開關，壓縮機開始工作，則低溫浴溫度可自動控制在24℃±0.5℃上。（如果無投入式制冷機，可接上冷卻水使浴缸溫度恒定在24℃±0.5℃上）

泡沫特性測定儀儀器安裝
（1）小心從包裝箱內取出主機及其配件，注意不要把水浴缸碰壞。並按儀器裝箱單檢查各配件是否齊全。
（2）按整機圖所示將幹燥塔挂于機箱後面板上，並接好入氣口與出氣口處的矽膠管。
（3）按結構圖把兩水浴缸放于兩底座上，並分別將高低溫浴電熱管部分輕輕放于兩水浴缸上，操作時應小心輕放，以防弄壞玻璃缸。應注意的是不要把高低溫浴的位置順序弄反。
（4）從兩水浴缸注水孔分別注入蒸餾水，當兩支1000ml量筒均浸入浴中後，水面至缸沿的高度應始終爲50mm左右。
（5）用控制電纜連接控制箱與電熱管部分。

上一篇絕緣油介電強度測定儀的特點有哪些？

下一篇自動餾程測定儀有哪些特點

文章分類：技術知識

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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.yudingvip.net.cn
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