熱銷產品

主要功能特點：

大屏幕液晶顯示，全中文菜單；

用於測量汽車排氣中CO、HC、CO₂、O₂濃度及λ值和CO_cor；

具有單怠速、雙怠速、通用測量功能；

可測量以汽油、LPG、CNG及酒精等作燃料的車輛；

按新國標及美國BAR－97標準研制，符合ISO3930或OIMLR99  0級精度；

具有自動調零，自動清洗，自動溫度補償、壓力補償；

具有HC殘留測量、流量監控、氣路泄漏檢查；

具備轉速、油溫測量通道，內置打印機或數字（模擬）接口聯網；

可車牌號輸入及2000組數據存貯，備查功能，時鐘顯示；

機器結構和功能滿足穩態加載多工況（ASM）測量要求，符合北京市地方標準及國標使用要求。

主要技術參數：

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

                      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±10  ×10^-6（ppm）vol(絕對誤差)或±5%(相對誤差)

                      CO±0.03×10^-2(%)vol    (絕對誤差)或±5%(相對誤差)

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

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

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

重復性                重復誤差≤±2%

穩定性                自動校零，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

響應時間              95%響應不大於10秒

預熱時間              8min（可預熱3min應急檢測）

輸出方式              可屏幕顯示，可打印氣體濃度最大值、平均值、最小值及車牌號、測試時間、日期，轉速、油溫和λ、CO_cor值，可附接口與計算機聯網

環境條件              溫度0～40℃，相對濕度≤90%

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

外形尺寸              420mm(長)×340mm(寬)×170mm(高)

重量                  約10kg

MainFeatures:

◆Large-screen LCD display, full English menu;
◆Used to measure vehicle exhaust CO, HC, CO2, O2 concentration 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 the development, in line with ISO3930 or OIMLR99  0-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 or digital (analog) interface networking;
◆License plate number can be entered and the 2000 sets of data storage, reference function, clock display;
◆Instrument structure and function to meet the steady-state multi-load conditions (ASM) measurement requirements, in line with Beijing's use of local standards and national standard requirements.

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 ± 10×10^-6（ppm）vol (absolute error)or± 5% (relative error)

CO± 0.03×10^-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 (selec plus power inverter) Power    consumption 50VA
Dimensions：420mm (length) × 340mm (width) × 170mm (H)
Weight：about 10kg

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