汽(qì)車排(pái)氣(qì)分析儀(yí) 排氣分析(xī)儀 型(xíng)號:NTP1-HPC500
排氣分析儀(yí)主要能點:
大屏幕(mù)液晶顯示(shì),中(zhōng)文菜單;
用於(yú)測量(liáng)汽車(chē)排(pái)氣中CO,HC,CO2,O2,NOx濃(nóng)度及 λ值(zhí)和COcor值;
具有(yǒu)單怠(dài)速(sù),雙怠速(sù),通用測(cè)量能(néng);
可測量以汽油,LPG,CNG及(jí)酒(jiǔ)等(děng)作燃(rán)料(liào)的車輛;
按新標(biāo)及美(měi)BAR-97標(biāo)準研製,1度;
具(jù)有(yǒu)自動調零(líng),自動(dòng)清洗(xǐ),自(zì)動(dòng)溫(wēn)度(dù)補(bǔ)償,壓(yā)力(lì)補償(cháng);
具有HC殘留(liú)測(cè)量(liáng),量監(jiān)控,氣路(lù)泄(xiè)漏(lòu)檢查(chá);
具備(bèi)轉(zhuǎn)速,油(yóu)溫(wēn)測量通道(dào),內(nèi)置打印機(模擬)接(jiē)口供(gōng)選(xuǎn)擇(zé);
可(kě)車號(hào)輸入及(jí)2000組數據存(cún)貯,備(bèi)查(chá)能(néng),時(shí)鐘顯(xiǎn)示。
排氣分析(xī)儀主要參數:
測(cè)量(liáng)範圍 HC:0~10000×10-6(ppm)vol CO:0~10×10-2(%)vol
CO2:0~20×10-2(%)vol O2: 0~25×10-2(%)vol
NOx:0~5000×10-6(ppm)vol λ:0.5~1.5
COcor:0~10×10-2(%)vol
示值誤差 HC±12 ×10-6(ppm)vol(對誤(wù)差(chà))或±5%(相對(duì)誤(wù)差)
CO±0.06×10-2(%)vol (對(duì)誤差(chà))或(huò)±5%(相對(duì)誤差(chà))
CO2 ±0.5×10-2(%)vol (對誤(wù)差(chà))或±5%(相對誤(wù)差(chà))
O2 ±0.1 ×10-2(%)vol (對(duì)誤(wù)差(chà))或(huò)±5%(相對(duì)誤(wù)差(chà))
NOx ±25 ×10-6(ppm)vol(對誤差(chà))或±4%(相對誤(wù)差)
重復性 重復(fù)誤(wù)差≤±2%
穩定性 自動(dòng)校零,量矩漂移≤±3%
分(fēn)辨率(shuài) HC:1×10-6(ppm)vol CO: 0.01×10-2(%)vol
CO2: 0.1×10-2(%)vol O2: 0.01×10-2(%)vol
NOx:1×10-6(ppm)vol λ:0.01
響應時(shí)間 95%響應不大(dà)於10秒
預熱時間 8min(可(kě)預(yù)熱3min應急檢(jiǎn)測(cè))
輸出方式 可屏幕顯示(shì),可(kě)打(dǎ)印(yìn)氣(qì)體(tǐ)濃(nóng)度zui大值(zhí),平均(jūn)值(zhí),zui小值及車(chē)號,測(cè)試時間,
日期,轉速(sù),油(yóu)溫(wēn)和λ,COcor值,可(kě)附接口(kǒu)與(yǔ)計算(suàn)機(jī)聯(lián)網(wǎng)
環境條件(jiàn) 溫(wēn)度0~40℃,相對(duì)濕(shī)度(dù)≤90%
電(diàn)源(yuán) AC100-240V 50Hz 或(huò)DC12V(選加電(diàn)源(yuán)逆變器(qì))消耗(hào)率50VA
外形(xíng)尺寸(cùn) 420mm(長(cháng))×310mm(寬(kuān))×170mm()
重量 約9kg
Main Features:
◆Large-screen LCD display, full English menu;
◆Used to measure vehicle exhaust CO, HC, CO2, O2 , NOxconcentration and λ values and COcor;
◆Idle with a single, dual idle speed, general-purpose measurement function;
◆Measurable by gasoline, LPG, CNG, and alcohol-fueled vehicles;
◆National standard and the United States under the new BAR-97 standards for research and development,1-level precision.;
◆With auto-zero, automatic cleaning, automatic temperature compensation, pressure compensation;
◆With the HC residual measurement, traffic monitoring, gas path leakage inspection;
◆With rotational speed, oil temperature measurement channels, built-in printer (analog) interface for the choice;
◆License plate number can be entered, and 2000 sets of data storage, for future reference function, the clock display.
Main technical parameters:
Test Scope:HC:0~10000×10-6(ppm)vol CO:0~10×10-2(%)vol
CO2:0~20×10-2(%)vol O2:0~25×10-2(%)vol
NOx:0~5000×10-6(ppm)vol λ:0.5~1.5 COcor:0~10×10-2(%)vol
Shows the value error:HC ± 12×10-6(ppm)vol (absolute error)or± 5% (relative error)
CO± 0.06×10-2(%) vol (absolute error)or± 5% (relative error)
CO2 ±0.5×10-2 (%) vol (absolute error)or± 5% (relative error)
O2 ±0.1×10-2(%) vol (absolute error)or± 5% (relative error)
NOx ±25×10-6(ppm)vol (absolute error)or±4% (relative error)
Stability:Automatic zero, volume moments drift ≤ ± 3%
Repeatability:Repeat error ≤ ± 2%
Resolution:HC:1×10-6(ppm)vol CO:0.01×10-2(%) vol
CO2:0.1×10-2(%) vol O2:0.01×10-2(%) vol
NOx:1×10-6(ppm)vol λ:0.01
Response Time:95% of the response to no more than 10 seconds
Warm-up Time:8 min(May the preheating 3min urgent examination)
Output Mode:Can display can be printed gas concentrations in the maximum,
average, minimum and license plate number, test time, date, speed, oil temperature, and λ, COcor values may also be attached to interface with the computer network
Environmental conditions:Temperature 0 ~ 40 ℃, relative humidity ≤ 90%
Power:AC100-240V 50Hz or DC12V (select plus power inverter) Power consumption 50VA
Dimensions:420mm (length) × 310mm (width) × 170mm (H)
Weight:About 9kg