DP-HPC-508汽車排氣分析儀可應(yīng)用于穩(wěn)態(tài)工況法(ASM法)和簡易瞬態(tài)工況法(Vmas)的系統(tǒng)設(shè)備配套重要作用,是簡易工況法進(jìn)行汽車檢測的分析儀器。儀器采用進(jìn)口專業(yè)檢測器相關性,按照美國BAR-97的有關(guān)要求進(jìn)行設(shè)計(jì)和制造完成的事情,滿足國標(biāo)GB18285-2005中穩(wěn)態(tài)工況法的測量規(guī)范和精度要求,可測量CO穩定、HC改造層面、CO2、O2優勢與挑戰、NO經驗分享、λ及AFR、發(fā)動(dòng)機(jī)轉(zhuǎn)速、油溫有力扭轉,備有多種標(biāo)氣入口上高質量,自動(dòng)反吹功能,滿足北京地方標(biāo)準(zhǔn)及國家有關(guān)標(biāo)準(zhǔn)的使用要求廣度和深度。也可廣泛應(yīng)用于機(jī)動(dòng)車排氣污染分析連續(xù)檢測深入交流、發(fā)動(dòng)機(jī)排放分析研究等。
主要功能與特點(diǎn):
★高精度加強宣傳、高分辨率臺上與臺下、本儀器滿足歐I-IV標(biāo)準(zhǔn)車輛的排放檢測。
★自動(dòng)調(diào)零在此基礎上、自動(dòng)清洗助力各行、自動(dòng)溫度補(bǔ)償、壓力補(bǔ)償自主研發、確定性。
★具備氣路泄漏檢查、流量監(jiān)控損耗、HC殘留檢測講故事、反吹清洗取樣管氣路。
★備有ASM法積極影響、雙怠速檢測和普通怠速檢測多種測量模式自動化方案、發(fā)動(dòng)機(jī)轉(zhuǎn)速、油溫等各項(xiàng)參數(shù)測量功能越來越重要。
★可車牌號(hào)輸入及2000組數(shù)據(jù)存儲(chǔ)線上線下、備查功能、時(shí)鐘顯示醒悟。
★可選用壽命長數據顯示、精度高的紅外(NDIR)NO分析平臺(tái),反應(yīng)速度比傳統(tǒng)電化學(xué)原理檢測器快三倍也逐步提升。
主要技術(shù)參數(shù):
測量范圍 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
示值誤差
氣體 | 量程 | 示值誤差 |
誤差 | 相對誤差 |
HC | 0 ~ 2,000 (ppm) vol | ±4×10-6(ppm) vol | ±3% |
| 2,001 ~ 5,000 (ppm) vol | | ±5% |
| 5,001 ~ 9,999 (ppm) vol | | ±10% |
CO | 0 ~ 10.00 (%) vol | ±0.02×10-2 (%) vol | ±3% |
| 10.01 ~ 14.00 (%) vol | | ±5% |
CO2 | 0 ~ 16.0 (%) vol | ±0.3 ×10-2 (%) vol | ±3% |
| 16.1 ~ 18.0 (%) vol | | ±5% |
O2 | 0 ~ 25.00 (%) vol | ±0.1 ×10-2 (%) vol | ±5% |
NOx | 0 ~ 4,000 (ppm) vol | ±25 ×10-6(ppm) vol | ±4% |
| 4,001 ~ 5,000 (ppm) vol | | ±8% |
分辨率 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
重復(fù)性 CO:0~7.00% ≤±0.02%或±2%讀數(shù)記得牢, 7.01~10.00% ≤±3%讀數(shù)
CO2:0~10.00% ≤±0.1%或±2%讀數(shù), 10.01~16.00% ≤±3%讀數(shù)
HC:0~1400ppm ≤±3ppm或±2%讀數(shù)重要的作用, 1401~2000ppm ≤±3%讀數(shù)
O2:0~10.00% ≤±0.4%讀數(shù)更多可能性, 10.01~25.00% ≤±1%讀數(shù)
NOx:≤±8ppm或±3%讀數(shù)。
注:以上誤差中滿足其中一項(xiàng)要求即可足夠的實力。
HPC-508 auto exhaust analyzer(ASM):
HPC-508 auto exhaust analyzer can be applied to steady-state condition method (ASM method) and simple transient conditions France (Vmas) system equipment package, is a simple method for vehicle inspection conditions dedicated analytical instruments. Equipment imported professional detector, according to the U.S. BAR-97 with the relevant requirements for the design and manufacture to meet the latest national standard GB18285-2005 in the steady-state condition method of measurement standards and accuracy requirements, measurable, CO, HC, CO2, O2, NO , λ, and AFR, engine speed, oil temperature, a wide range of standard gas entrance, automatic cleaning function, to meet the Beijing local standards and national standards relating to use requirements. Can also be widely used in motor vehicle exhaust pollution analysis of continuous testing, engine emission analysis studies.
Main Features:
◆High-precision, high resolution, the instrument to meet the European I-IV standard emissions testing of vehicles.
◆Auto-zero, automatic cleaning, automatic temperature compensation, pressure compensation.
◆Have the gas line leak inspection, traffic monitoring, HC residue testing, cleaning gas sampling tube cleaning path.
◆With ASM method, pairs of test and normal idle speed idle test a variety of measurement mode, engine speed, oil temperature, and other parameter measurement function.
◆License plate number can be entered and the 2000 set of data storage, reference function, clock display.
◆Can choose long life and high precision infrared (NDIR) NO analysis platform, the reaction rate than the traditional three times faster electrochemical detection principle.
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
Shows the value error:
Gas | Range | Indication error |
absolute error | relative error |
HC | 0 ~ 2,000 (ppm) vol | ±4×10-6(ppm) vol | ±3% |
| 2,001 ~ 5,000 (ppm) vol | | ±5% |
| 5,001 ~ 9,999 (ppm) vol | | ±10% |
CO | 0 ~ 10.00 (%) vol | ±0.02×10-2 (%) vol | ±3% |
| 10.01 ~ 14.00 (%) vol | | ±5% |
CO2 | 0 ~ 16.0 (%) vol | ±0.3 ×10-2 (%) vol | ±3% |
| 16.1 ~ 18.0 (%) vol | | ±5% |
O2 | 0 ~ 25.00 (%) vol | ±0.1 ×10-2 (%) vol | ±5% |
NO | 0 ~ 4,000 (ppm) vol | ±25 ×10-6(ppm) vol | ±4% |
| 4,001 ~ 5,000 (ppm) vol | | ±8% |