|
|
功能特點(diǎn):
★ 現(xiàn)代微電腦技術(shù),采用進(jìn)口高性能核心芯片技術(shù),壽命長、精度高、響應(yīng)時(shí)間快;
★ 智能化高集成度微電腦(ARM)內(nèi)置電路,確保儀器高性能在線運(yùn)行,抗干擾能力強(qiáng);
★ 外形美觀、操作簡單、維護(hù)方便;
★ 采用全中文人機(jī)對話菜單,操作直觀方便,大屏幕液晶顯示清晰時(shí)尚,可同時(shí)顯示氧含量、日期、時(shí)間等參量;并可顯示氧含量變化曲線;
★ 選用進(jìn)口微量氧檢測傳感器,具有壽命長,反應(yīng)速度快等特點(diǎn);
★ 適用于氮?dú)狻錃狻鍤獾葰怏w中微量氧的測量;
★ 集微量氧檢測、4~20mA電流輸出、數(shù)據(jù)傳輸、報(bào)警控制功能為一體,既可在線使用又可便攜式移動使用;
★ 上下限報(bào)警點(diǎn)可在全量程范圍內(nèi)任意設(shè)置,報(bào)警點(diǎn)回差(滯后恢復(fù))也可在全量程范圍內(nèi)按需任意設(shè)置;
★ 所有參數(shù)配置(設(shè)置)皆有停電保護(hù)功能,停電數(shù)據(jù)保存可達(dá)10年;
★ 儀器內(nèi)置吸氣泵(非標(biāo)配,用戶購買時(shí)選購),適于無壓力或微壓力環(huán)境使用。
技術(shù)參數(shù):
★ 量程:0~10ppm,0~100ppm,0~1000ppm;
★ 精度:>10ppm±3%FS,≤10ppm±5%FS;
★ 輸出:0~10mA、0~20mA、4~20mA、0~5VDC;
★ 重復(fù)性:≤±2%FS;
★ 一路高報(bào)警繼電器輸出可用于現(xiàn)場控制,觸點(diǎn)容量250VAC/2A或30VDC/2A;
★ 一路低報(bào)警繼電器輸出可用于現(xiàn)場控制,觸點(diǎn)容量250VAC/2A或30VDC/2A;
★ 功耗:<4W;
★ 電源:85~265VAC,50Hz;
★ 工作溫度:-10~50℃;
★ 樣氣流量:300~700ml/min,推薦500ml/min;
★ 樣氣壓力:<0.1MPa,推薦0.05MPa;
★ 樣氣溫度:0~40℃;
★ 外形尺寸:144x144x250mm;
翻譯
HTE-500 Micro Oxygen Analyzer
Introduction
★ Modern computer technology, high performance core chip, long life, high precision, fast response.
★ Intelligent high integrated microcomputer (ARM) built-in circuit.
★ Beautiful outlook, easily operation, convenient maintenance.
★ Man-machine window, easy to operate, LCD can display the oxygen content, date, time and other.
parameters; and can display the variation curve of oxygen content.
★ Micro oxygen sensor has the advantages of long service life and quick reaction,etc.
★ Suitable for measuring the micro oxygen in nitrogen, hydrogen, argon and other gases.
★ The instrument has the function of oxygen measuring,4~20mA current output,data communication,alarm. It can been used online or mobile.
★ Alarm point can be set arbitrarily in the full range.
★ All configuration parameters is saved in EEPROM up to 10 years.
★ A mini-gas-pump is set in the instrument for micro-pressure environment.
Specification
★ Range: 0~10ppm, 0~100ppm, 0~1000ppm
★ Precision:>10ppm±3%FS,≤10ppm±5%FS
★ Output:0~10mA、0~20mA、4~20mA、0~5VDC
★ Repeatability:≤±2%FS
★ One higher-alarm relay output,Contact capacity: 250VAC/2A or 30VDC/2A
★ One lower-alarm relay output,Contact capacity250VAC/2A or 30VDC/2A
★ Consumption:<4W
★ Power:85~265VAC,50Hz
★ operation temperature:-10~50℃
★ The sample gas flow:300~700ml/min,Recommend: 500ml/min
★ The sample gas pressure: <0.1MPa,Recommend: 0.05MPa
★ The sample gas temperature:0~40℃
★ Size:144x144x250mm