汽車尾氣檢測系統(tǒng) 汽車尾氣檢測儀 型號：NTP1-HPC508
NTP1-HPC-508 汽車排氣分析儀（ASM況法用）
NTP1-HPC-508汽車排氣分析儀可應用于穩(wěn)態(tài)況法（ASM法）和簡易瞬態(tài)況法（Vmas）的系統(tǒng)設備配套，是簡易況法行汽車檢測的用分析儀器。儀器采用口業(yè)檢測器，按照美BAR-97的有關要求行*和制，滿足*新標GB18285-2005中穩(wěn)態(tài)況法的測量規(guī)范和精度要求，可測量CO、HC、CO2、O2、NO、λ及AFR、發(fā)動機轉(zhuǎn)速、油溫，備有多種標氣入口，自動反吹能，滿足北京地方標準及家有關標準的使用要求。也可廣泛應用于機動車排氣污染分析連續(xù)檢測、發(fā)動機排放分析研究等。
主要能與點:
★精度、分辨率、本儀器滿足歐I-IV標準車輛的排放檢測。
★自動調(diào)零、自動清洗、自動溫度補償、壓力補償、。
★具備氣路泄漏檢查、流量監(jiān)控、HC殘留檢測、反吹清洗取樣管氣路。
★備有ASM法、雙怠速檢測和普通怠速檢測多種測量模式、發(fā)動機轉(zhuǎn)速、油溫等各項參數(shù)測量能。
★可車號輸入及2000組數(shù)據(jù)存儲、備查能、時鐘顯示。
★可選用壽命長、精度的紅外（NDIR）NO分析平臺，反應速度比傳統(tǒng)電化學原理檢測器快三倍。
主要術參數(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
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氣體
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量程
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示值誤差
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對誤差
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相對誤差
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|
HC
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0 ~ 2,000 (ppm) vol
|
±4×10-6(ppm) vol
|
±3%
|
|
|
2,001 ~ 5,000 (ppm) vol
|
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±5%
|
|
|
5,001 ~ 9,999 (ppm) vol
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±10%
|
|
CO
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0 ~ 10.00 (%) vol
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±0.02×10-2 (%) vol
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±3%
|
|
|
10.01 ~ 14.00 (%) vol
|
|
±5%
|
|
CO2
|
0 ~ 16.0 (%) vol
|
±0.3 ×10-2 (%) vol
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±3%
|
|
|
16.1 ~ 18.0 (%) vol
|
|
±5%
|
|
O2
|
0 ~ 25.00 (%) vol
|
±0.1 ×10-2 (%) vol
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±5%
|
|
NOx
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0 ~ 4,000 (ppm) vol
|
±25 ×10-6(ppm) vol
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±4%
|
|
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4,001 ~ 5,000 (ppm) vol
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±8%
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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
重復性 CO：0～7.00% ≤±0.02%或±2%讀數(shù)， 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)， 1401～2000ppm ≤±3%讀數(shù)
O2：0～10.00% ≤±0.4%讀數(shù)， 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項要求即可。
HPC-508 automobile exhaust analyzer(ASM)：
HPC-508 automobile 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：
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Gas
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Range
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Indication error
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absolute error
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relative error
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|
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%
|
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