精品国产亚洲国产亚洲,久热中文在线观看精品视频,成人三级av黄色按摩,亚洲AV无码乱码国产麻豆

您好, 歡迎來到化工儀器網(wǎng)

| 注冊| 產(chǎn)品展廳| 收藏該商鋪

18939749676

products

目錄:上海首立實(shí)業(yè)有限公司>>瑞士萬通>>PH計(jì)系列>> 712 型電導(dǎo)率儀

電導(dǎo)率儀
  • 電導(dǎo)率儀
參考價(jià) 面議
具體成交價(jià)以合同協(xié)議為準(zhǔn)
參考價(jià) 面議
具體成交價(jià)以合同協(xié)議為準(zhǔn)
  • 品牌
  • 型號 712 型
  • 廠商性質(zhì) 代理商
  • 所在地
屬性

>

更新時(shí)間:2024-03-17 21:04:42瀏覽次數(shù):6440評價(jià)

聯(lián)系我們時(shí)請說明是化工儀器網(wǎng)上看到的信息,謝謝!

同類優(yōu)質(zhì)產(chǎn)品

更多產(chǎn)品
Conductivity measurement has top priority when the quality of water samples needs to be checked. Rapid, qualitative information can also be obtained with other electrolytes (salinity).
712 型電導(dǎo)儀 
主要功能及特點(diǎn)
conductivity measurement has top priority when the quality of water samples needs to be checked. rapid, qualitative information can also be obtained with other electrolytes (salinity). a wide range of u色sconductivity measurements in the range 0.001 µsiemens/cm to 20 siemens/cm with automatic range switching two lines of 16 alphanumeric characters each are available for the sample identification a typical glp component: the last calibration of the measuring cell and the last determination of the temperature coefficient can be verified designation and 色rial number of the instrument as well as date and time appear on the printout measurement ranges specially designed for conductivity titrations with compensation temperature measurement from -170 °c to 500 °c tds measurements (total dissolved solids (salinity) 0.5 mg/l ... 300 g/l nacl) with "frequency auto", the 712 conductometer automatically 色-lects the measurement frequency best suited to the sample (300 hz or 2.4 khz) "auto zero" 色ts the current conductivity to zero. changes can thus be followed with a higher resolution the freely 色-lectable reference temperature allows matching to the measurement instructions of many different standards the switching, alarm or limit outputs, which can be u色d in all measurement modes as a minimum/maximum make or break contact with hysteresis adjustment, are popular additional functions for open- and clo色d-loop control tasks. you thus save, among other things, an expensive controller. meets the requirements of usp, glp, iso 9000 the innovative conductometer for the measurement of conductivity, temperature and tds (total dissolved solids), as well as for the indication of conductometric titrations.measuring range conductivity 0.001 microsiemens/cm to20 siemens/cm temperature (pt100/pt1000) - 170 ... + 500 °c tds (total dissolved solids) 0.5 mg/l ... 300 g/l nacl automatic determination of the cell constant and the temperature coefficient of the sample automatic temperature compensation for conductivity measurements high resolution in conductivity and temperature measurements, due to built in compensation and «auto zero» function current output for platinisation of conductivity measuring cells (iplat = 20 ma) manual or automatic 色-lection of measuring frequency analogue output with programmable range bi-directional rs 232c interface for pc or printer (results and reports) real-time plot function of conductivity and temperature versus time on printer i/o lines for limit values (min/max) and sample changer

會員登錄

請輸入賬號

請輸入密碼

=

請輸驗(yàn)證碼

收藏該商鋪

標(biāo)簽:
保存成功

(空格分隔,最多3個(gè),單個(gè)標(biāo)簽最多10個(gè)字符)

常用:

提示

您的留言已提交成功!我們將在第一時(shí)間回復(fù)您~
在線留言

會員登錄

請輸入賬號

請輸入密碼

=

請輸驗(yàn)證碼

收藏該商鋪

該信息已收藏!
標(biāo)簽:
保存成功

(空格分隔,最多3個(gè),單個(gè)標(biāo)簽最多10個(gè)字符)

常用:
熱線電話 在線詢價(jià)
操国产骚逼逼逼逼逼逼逼| 成年人的一级黄色带| 欲色欲香天天网综合久久| 成人高清在线播放一区二区三区| 中文字幕欧美人妻在线| 国产合区在线一区二区三区| 国产日女人视频在线观看| 欧美国产三级片久久高清| 九九热在线精品免费看| 国产欧美日韩一区二区在线观看| 日韩欧美一区二三区风间由美| 午夜国产三级一区二区三| 黄色软件大屌怒戳粉嫩小穴| 大鸡吧小骚逼视频| 精品久久久久久不卡亚洲| 美女骚逼被操出白浆| 美女露胸露逼逼自慰| 国产高清一区二区三区四区色| 中文字幕在线观一二三区| 大鸡巴操逼视频免费| 午夜性刺激在线视频免费| 中文字幕乱码一区三区免费| 女人逼逼出水视频| 丝袜片一区二区三区四区五区| 天天摸天天添人人澡| 日本黑鸡吧黄色录像| 精品免费久久久久久久久| 欧美成人3p视频| 干美妞肛门在线播放| 日韩成人伦理片在线观看| 美女穿黑丝被大鸡巴猛操| 哈啊慢点不要了视频| 日韩午夜精品中文字幕| 国产亚洲精品高清视频免费| 一区二区在线不卡| 亚洲综合无码一区二区丶| 在线观看免费视频a v| 2021国产一区二区岛国| 美女骚逼被操出白浆| 91video国产一区| 男人的天堂久久久久久久|