飞鹰伦理影院

<form id=dimFCuoxL><nobr id=dimFCuoxL></nobr></form>

<address id=dimFCuoxL><nobr id=dimFCuoxL><nobr id=dimFCuoxL></nobr></nobr></address>

得利特（北京）科技有限公司

? ? ? 客服热线：010-80764046

亞新(中國)

亞新(中國)

副標題

B3120便攜式水質綜合分析儀

发表时间：2018-11-20 17:25

B3120便攜式水質綜合分析儀是一款高性能的便攜式測量儀表，用于測量水溶液的pH、ORP、電導率、鹽度、TDS等參數，其外形簡潔、重量輕、集成電路，智能程度高，使用人機對話的方式，宜于理解和操作，測量精度高，特別適用在石化、電力、飲料、制藥、半導體、科研院所等行業應用。

儀器特點

1、寬溫、高亮度的點陣液晶顯示，可視角度大，可適用于灰暗、溫度低下使用

2、結構簡單、體積小、重量輕、攜帶方便、使用靈活

? ?3、智能型人機對話操作界面，便于理解和使用

4、間斷或連續數據存儲，測量數據可上傳電腦，進行二次存儲和處理

5、自帶USB接口，具有自充電、數據導出功能

6、關鍵參數密碼保護，防止非操作人員對本機誤操作，保證儀器的基本性能

7、具有測量數據、運行、校准記錄存儲查詢功能，可存儲測量數據600條

? ?8、連續使用時間不低于40個小時

技術參數

儀表類型	pH	ORP		電導率		溶解氧
顯示	点阵液晶顯示
量 ? ? 程	(0～14) pH		(-1999～1999) mV	K=0.10	(0～20)μS/cm、(0～200)μS/cm (0～2000)μS/cm	（0～20）mg/L
				K=1.00	(0～20)μS/cm、(0～200)μS/cm (0～2000)μS/cm
分辨率	0.01pH		0.1 mV	0.001μS/cm		0.01/0.1 mg/L
示值誤差	±0.02pH		±0.1%FS	±1%FS		±0.3 mg/L
輸入阻抗	≥1×10¹²Ω			無
響應時間(T₉₀)	90s			≤30s(25℃)
溫度傳感器	PT1000		無	PT1000		NTC
測溫範圍	(0.0~99.9)℃			(0.0~99.9)℃
溫度補償	(0.0~99.9)℃			(0.0~50.0)℃		(0.0~45.0)℃
測溫誤差	±0.5℃			±0.5℃
測溫分辨率	0.1℃			0.1℃
數據存儲	500組（編號、日期、測量值、單位、溫度值）
信號輸出	USB
水樣溫度	（5~50）℃			（5~60）℃
環境溫度	（5~45）℃
環境濕度	≤93%RH無冷凝
儲運溫度	（-25~55）℃（不包括電極，電極應高于0℃）			（-25~55）℃
IP等級	IP67防塵防水
供電電源	AA電池3節（1.5V×3）、DC5V(USB接口)
外形尺寸	170mm×88mm×33mm（高×寬×厚）
重 ? ?量	0.3kg

上一篇青海油田增儲增産夯實發展“家底”

下一篇B3020 便携式PH分析仪

文章分類：産品中心

分享到：

地址：北京市昌平區新元科技園E座206

郵箱：delitekj@126.com

電話：010-80764046；010-80764056

分享網站

?

開雲官方網頁版 | 時博手機網頁版 | 江南網頁版 | 拼搏在線首頁 | 半島電競 | 華億平台 | 米蘭官方網頁版 | 安博站·官方版網站登錄入口 | 開雲手機平台 |

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 004778ds.com.cn
www.feifan33.com.cn
xdos.com.cn
xingfu123.com.cn
www.aeromet.com.cn
patriot.org.cn
www.cuni.org.cn
www.cbsst.com.cn
pgi.org.cn
www.shyxt.com.cn