久久精品国产亚洲av香蕉高清,国产色无码精品视频免费,久久成人国产精品免费软件,小妖精太湿太紧了拔不出

咨詢熱線

15021885022

當(dāng)前位置:首頁  >  技術(shù)文章  >  在線硅酸根分析儀英文說明書

在線硅酸根分析儀英文說明書

更新時間:2017-11-29      點(diǎn)擊次數(shù):2194

on-line Silicate measuring instrument

 

 

Instruction manual

 

This online silicate measuring instrument, is a has the auto complete chemical reaction, photoelectric detection, display, transmission output and data storage function, the on-line automatic instrument of high precision; the instrument adopts the unique air mixing and photoelectric detection technology, which has the chemical reaction speed and high measuring accuracy and excellent characteristics; the instrument adopts color liquid crystal display, with rich colors, text, charts and curves, display of measurement results, system information and the Chinese menu operation interface; combined with the humanized design concept and high new technology, highlighting the advantages of the instrument and competitive products.

2、Product features:

a. the examination inferior limit is low, suit the Huo contents of power station water supply, saturated steam and superheated steam very much examination and control;

b. the online silicate measuring instrument use monochromatic cool light source table, the light source service life is long;

c. the instrument has the history song wire recording function, can store a data for 30 day;

d. the instrument have an automatic mark settle function, the cycle arbitrarily sets;(this function need to explain while ordering)

e. favor the measurement of much road water kind;(can choose 1-6 roads)

f. the instrument the addition tries an agent and marks kind, besides which, have no operation capacity, truely come to a to don't need a maintenance.

3、Technical parameters

a. Measuring range: The 0~200 ugs/l, 0~2000 ugs/l can choose

b. Accuracy:±1%F.S

c. Repeatability:±1%F.S

d. Stability:≤±1% F.S / 24 h

e. Responser time:About 12minutes

f. Message Cycle:10minutes / channel

g. Sample condition:flow:>100 ml / min

temperature:10~45℃

pressure:10 kPa ~ 100 kPa

h. Environment requests:temperature :5~45℃

                      humidity:<85% RH

i. Chemicals Dosage:3 kinds   3L/kind/month

j. Current Output:4~20mA or 0~10mA can choose

k. Alarm Output:Relay(220V/1A)

l. Power supply:AC220V±10%  50HZ

m. Power Dissipation: ≈50VA

n. Outline Size:720mm(h)×460mm(w)×300mm(d)

o. Install Size::665mm×405mm

4、Instrument structure and operate priniple

aChemistry priniple

Under the certain acidity condition, Silicate and molybdate reaction of silicon molybdenum yellow, Then the reductant into silicon molybdenum blue, then determined by spectrophotometric method.

Phosphate under these conditions also have similar reaction, can cause interference to measurement by interference, adding oxalic acid phosphate.

The color product absorption maximum at about 810nm, the selection of instruments were measured 810nm refrigeration source.

b.Analysis of flow path

The measurement adopts quantitative sampling, color reaction, colorimetric analysis, flow path as shown below.

上海博取儀器有限公司
  • 聯(lián)系人:邢銀鳳
  • 地址:上海浦東新區(qū)秀沿路118號
  • 郵箱:2355456200@qq.com
  • 手機(jī):15021885022
關(guān)注我們

歡迎您關(guān)注我們的微信公眾號了解更多信息

掃一掃
關(guān)注我們
版權(quán)所有©2025上海博取儀器有限公司All Rights Reserved    備案號:滬ICP備08017338號-29    sitemap.xml    總訪問量:630164
管理登陸    技術(shù)支持:儀表網(wǎng)
国产成人精品综合久久久久| 公交车拨开丁字裤进入口述| 精产国品一二三产品区别在哪里| 精品亚洲AV无码一区二区| 亚洲综合区图片小说区| 办公室风雨未删减| 好久不见 5566高清| 少妇多水xxxx色情免费| 无码精品a∨在线观看十八禁 | 精品人妻无码一区二区三区蜜桃一| 国产一区二区在线视频| 我与亲生的性关系自述| 黑人巨大性欧美激情A片双吊黑人| 成人无码免费a片免费看软件| 花蝴蝶日本视频免费高清| 大长腿白丝被c到爽哭视频| 嫩模超大胆大尺度人体写真| 国内精品人妻无码久久久影院蜜桃| 国产av国片偷人妻麻豆| 丁香花视频在线观看| 国产精品无码一区二区在线看| 成人白浆超碰人人人人| 成人无码精品一区二区在线观看| 大炕上和岳偷倩| 警察被两个混混脱裤玩j视频| 伊人久久精品无码二区麻豆| 亚洲av成人无码精品网站老司机| 少妇被又大又粗又爽毛片欧美| 三级黄色视频| 黑人巨大进入黑人孕妇| 国产av一区二区| 色欲色香天天天综合网WWW| 久久中文字幕人妻熟AV女| 暴虐sm调教a片| 欧洲aaaaa特级毛片| 西西里的美丽传说在线观看| 一二三四在线观看免费高清| 亚洲熟妇另类无码久久久| 99V久久综合狠狠综合久久| 偷窥日本少妇撒尿com| 精品人妻无码专区在中文字幕|