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%
產品說明
氬氣檢測分析儀氬氣濃度分析儀氬氣檢測儀
一、產品簡介：
氬氣分析儀，主要用于制氧廠對鋼瓶中氬氣純度的分析該氬氣純度分析儀測試一個數據只需一分鐘左右，具有反應速度快，穩定性高，重復性好的特點，是一項從國外引進的技術，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。儀器的價格又比較低，用戶易于接受。
本儀器是采用測氧原理,當氧氣傳感器把氣體中的氧濃度轉換成電信號,經減法器計算從而倒算出氬氣的含量.并直接顯示被測氣體中的氬氣百分比含量。儀表采用*的中大規模集成電路及5位半L E D高亮度數字顯示器制造，儀表具備數碼撥盤設定下限控制. 方便快捷.當被監控系統的氬含量低于設定值時,控制觸點啟動.并有聲/光同時報警.儀表還有4-20MA同步信號輸出.并有自動穩零等功能，儀器能直接顯示十萬分之一讀數.(99.999%)響應快,精度高、穩定.可靠、操作簡便等特點。本儀器可利用空氣的氬氣的含量79.0%定標，操作方便，并設有量程自動轉換電路，當氬氣濃度大于90.3%時，這時儀器量程自動轉換，讀數為90..300%.
當氬氣濃度低于1號下限設定值時(假如是99.96%),報警指示燈亮，同時有報警聲響.1號報警輸出開關啟動.(可當預警提示,或啟動相應的設備).. 當氬氣濃度繼續下降低于2號下限設定值時(假如是99.93%),. 2號報警輸出開關啟動.(可根椐需要啟動相應的控制設備)..這樣更有利于產品質量的生產管理.如果只用1路設定值,那就把2號下限控制數碼撥至90.00即可.2種儀表都帶有4～20mA信號輸出可與記錄儀連接。
本儀器適用于變壓吸附制氬機，空分設備，以及氬氧混合氣中的氬氣濃度分析.監測.控制。
二、運用領域：
該儀器在石油化工、金屬冶金、電力等行業中的氬含量檢測應用廣泛。
三、技術性能
1、測量范圍 70~99.999%
2、精度 98~99.999±0.03%Ar
3、響應時間 15秒
4、環境溫度 0~40℃
5、環境濕度 ＜85% RH
6、電源 220VAC±10%
7、穩定性 24小時±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個月左右（存放18個月）
11、控制精度 ±0.5%
12、記錄輸出 4~20mA Ar% :99.0~99.999%
