汽車排氣分析儀  排氣分析儀  型號(hào)：DP-HPC500

主要能特點(diǎn)：
    

大屏幕液晶顯示，中文菜單；

用于測(cè)量汽車排氣中CO、HC、CO₂、O₂、NO_x濃度及 λ值和CO_cor值；

具有單怠速、雙怠速、通用測(cè)量能；

可測(cè)量以汽油、LPG、CNG及酒等作燃料的車輛；

按新標(biāo)及美BAR－97標(biāo)準(zhǔn)研制，1級(jí)度；

具有自動(dòng)調(diào)零，自動(dòng)清洗，自動(dòng)溫度補(bǔ)償、壓力補(bǔ)償；

具有HC殘留測(cè)量、流量監(jiān)控、氣路泄漏檢查；

具備轉(zhuǎn)速、油溫測(cè)量通道，內(nèi)置打印機(jī)（模擬）接口供選擇；

可車牌號(hào)輸入及2000組數(shù)據(jù)存貯，備查能，時(shí)鐘顯示。

主要參數(shù)：

測(cè)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

                  NO_x:0～5000×10^-6（ppm）vol       λ:0.5～1.5 

                  CO_cor:0～10×10^-2(%)vol

示值誤差           HC±12  ×10^-6（ppm）vol(誤差)或±5%(相對(duì)誤差)

                  CO±0.06×10^-2(%)vol    (誤差)或±5%(相對(duì)誤差)

                  CO₂ ±0.5×10^-2(%)vol    (誤差)或±5%(相對(duì)誤差)

                  O₂ ±0.1 ×10^-2(%)vol    (誤差)或±5%(相對(duì)誤差)

                  NO_x ±25 ×10^-6（ppm）vol(誤差)或±4%(相對(duì)誤差)

重復(fù)性             重復(fù)誤差≤±2%

穩(wěn)定性             自動(dòng)校零，量矩漂移≤±3%

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   

                   NO_x:1×10^-6（ppm）vol   λ:0.01

響應(yīng)時(shí)間           95%響應(yīng)不大于10秒

預(yù)熱時(shí)間           8min（可預(yù)熱3min應(yīng)急檢測(cè)）

輸出方式           可屏幕顯示，可打印氣體濃度zui大值、平均值、zui小值及車牌號(hào)、測(cè)試時(shí)間、

                  日期，轉(zhuǎn)速、油溫和λ、CO_cor值，可附接口與計(jì)算機(jī)聯(lián)網(wǎng)

環(huán)境條件           溫度0～40℃，相對(duì)濕度≤90%

電源               AC100-240V 50Hz 或DC12V（選加電源逆變器）消耗率50VA

外形尺寸           420mm(長(zhǎng))×310mm(寬)×170mm()

重量               約9kg

Main Features:

◆Large-screen LCD display, full English menu;
◆Used to measure vehicle exhaust CO, HC, CO2, O2 , NO_xconcentration 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

NO_x:0～5000×10^-6（ppm）vol       λ：0.5～1.5    CO_cor：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)

NO_x ±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

NO_x: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