Product description
Argon analyzer ar concentration analyzer argon detector
A, product introduction:
Argon gas analyzer, mainly used for analysis of the purity of argon gas cylinders of oxygen plant the argon purity analyzer to test a data should only take a minute or so, has the advantages of fast reaction rate, high stability, good repeatability, is a technology introduced from abroad, the instrument than zirconia oxygen analyzer, gas current chromatography oxygen analyzer, are much better. The instrument's price is relatively low, easy to accept the user.
This instrument is the use of oxygen measuring principle of oxygen sensor, when the oxygen concentration in the gas is converted into an electrical signal, the subtractor calculation so as to deduce the argon content. And directly display the measured argon percentage content in gas. The instrument adopts the advanced large-scale integrated circuit and 5 - L E D high brightness digital display manufacturing, the instrument has the digital dial setting lower control. Convenient. When the argon content monitoring system is lower than the set value, the control actuation of contacts. And the sound / light alarm simultaneously. The instrument also has a 4-20MA synchronous signal output. And auto zero function, the instrument can directly display the 1/100000 readings. (99.999%) of fast response, high precision, stable and reliable, simple operation and other characteristics. 79% content of this instrument can use air argon calibration, convenient operation, and is provided with automatic range switching circuit, when the gas concentration is greater than 90.3%, then the instrument automatic range conversion, reading 90..300%
When argon concentration is less than 1, limit the set value (if it is 99.96%), the alarm indicator light, and alarm sound.1 alarm output switch. (can be when the warning, or start the corresponding device).. when argon concentration continued to decline below the 2 limit set value (if it is 99.93%),. 2 alarm output switch. (according to need to start the corresponding control equipment) management of production. This is more conducive to the quality of the products. If 1 road with the set value, then the 2 lower control digital dial to 90 to.2 instrument with 4 to 20mA signal output and the recorder.
The utility model is suitable for the pressure swing adsorption of argon producing machine, air separation equipment, and argon argon oxygen mixture concentration analysis in monitoring control.
Two, application:
Detection using argon content in petroleum and chemical industry, metallurgy, electric power and other industries in the instrument widely.
Three, technical performance
1, the measurement range of 70~99.999%
2, the accuracy of 98~99.999 ± 0.03%Ar
3, response time of 15 seconds
4, the ambient temperature 0~40 ℃
5, environmental humidity is lower than 85% RH
6, power supply 220VAC + 10%
7, the stability of 24 H + 0.5%F.S
8, size 152 x 75 x 160mm
9, weight about 1.8 kg
10, the electrode life of 12 months (18 months)
11, the control precision is ± 0.5%
12, record the output of 4~20mA Ar%: 99.0~99.999%
產(chǎn)品說(shuō)明
氬氣檢測(cè)分析儀氬氣濃度分析儀氬氣檢測(cè)儀
一、產(chǎn)品簡(jiǎn)介：
氬氣分析儀，主要用于制氧廠對(duì)鋼瓶中氬氣純度的分析該氬氣純度分析儀測(cè)試一個(gè)數(shù)據(jù)只需一分鐘左右，具有反應(yīng)速度快，穩(wěn)定性高，重復(fù)性好的特點(diǎn)，是一項(xiàng)從國(guó)外引進(jìn)的技術(shù)，該儀器比目前的氧化鋯氧分析儀、氣相色譜氧分析儀，都要*得多。儀器的價(jià)格又比較低，用戶易于接受。
本儀器是采用測(cè)氧原理,當(dāng)氧氣傳感器把氣體中的氧濃度轉(zhuǎn)換成電信號(hào),經(jīng)減法器計(jì)算從而倒算出氬氣的含量.并直接顯示被測(cè)氣體中的氬氣百分比含量。儀表采用*的中大規(guī)模集成電路及5位半L E D高亮度數(shù)字顯示器制造，儀表具備數(shù)碼撥盤(pán)設(shè)定下限控制. 方便快捷.當(dāng)被監(jiān)控系統(tǒng)的氬含量低于設(shè)定值時(shí),控制觸點(diǎn)啟動(dòng).并有聲/光同時(shí)報(bào)警.儀表還有4-20MA同步信號(hào)輸出.并有自動(dòng)穩(wěn)零等功能，儀器能直接顯示十萬(wàn)分之一讀數(shù).(99.999%)響應(yīng)快,精度高、穩(wěn)定.可靠、操作簡(jiǎn)便等特點(diǎn)。本儀器可利用空氣的氬氣的含量79.0%定標(biāo)，操作方便，并設(shè)有量程自動(dòng)轉(zhuǎn)換電路，當(dāng)氬氣濃度大于90.3%時(shí)，這時(shí)儀器量程自動(dòng)轉(zhuǎn)換，讀數(shù)為90..300%.
當(dāng)氬氣濃度低于1號(hào)下限設(shè)定值時(shí)(假如是99.96%),報(bào)警指示燈亮，同時(shí)有報(bào)警聲響.1號(hào)報(bào)警輸出開(kāi)關(guān)啟動(dòng).(可當(dāng)預(yù)警提示,或啟動(dòng)相應(yīng)的設(shè)備).. 當(dāng)氬氣濃度繼續(xù)下降低于2號(hào)下限設(shè)定值時(shí)(假如是99.93%),. 2號(hào)報(bào)警輸出開(kāi)關(guān)啟動(dòng).(可根椐需要啟動(dòng)相應(yīng)的控制設(shè)備)..這樣更有利于產(chǎn)品質(zhì)量的生產(chǎn)管理.如果只用1路設(shè)定值,那就把2號(hào)下限控制數(shù)碼撥至90.00即可.2種儀表都帶有4～20mA信號(hào)輸出可與記錄儀連接。
本儀器適用于變壓吸附制氬機(jī)，空分設(shè)備，以及氬氧混合氣中的氬氣濃度分析.監(jiān)測(cè).控制。
二、運(yùn)用領(lǐng)域：
該儀器在石油化工、金屬冶金、電力等行業(yè)中的氬含量檢測(cè)應(yīng)用廣泛。
三、技術(shù)性能
1、測(cè)量范圍 70~99.999%
2、精度 98~99.999±0.03%Ar
3、響應(yīng)時(shí)間 15秒
4、環(huán)境溫度 0~40℃
5、環(huán)境濕度 ＜85% RH
6、電源 220VAC±10%
7、穩(wěn)定性 24小時(shí)±0.5%F.S
8、外形尺寸 152×75×160mm
9、重量約 1.8公斤
10、電極壽命12個(gè)月左右（存放18個(gè)月）
11、控制精度 ±0.5%
12、記錄輸出 4~20mA Ar% :99.0~99.999%
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