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主要功能特點(diǎn)：

用于測(cè)量汽車排放廢氣中的HC、CO、NOx氣體濃度，采用國(guó)外技術(shù)，進(jìn)口關(guān)鍵零部件組裝而成。

具有高亮度數(shù)碼顯示，自動(dòng)校零，自動(dòng)數(shù)據(jù)線性化處理，氣路阻塞時(shí)自動(dòng)報(bào)警，故障時(shí)自動(dòng)診斷所在單元，

打印測(cè)試之日期、時(shí)間功能，配內(nèi)置打印機(jī)（或藍(lán)牙、RS232、模擬接口），可進(jìn)行自由怠速和雙怠

速測(cè)量，具有操作方便，測(cè)量數(shù)據(jù)準(zhǔn)確，工作穩(wěn)定可靠等特點(diǎn)。

主要技術(shù)參數(shù)：

測(cè)量范圍        HC：0～10000×10-6（ppm）vol
CO: 0～10   ×10-2(%)vol
NOx :0～4000 ×10-6（ppm）vol
示值誤差        HC±12  ×10-6（ppm）vol(絕對(duì)誤差)或±5%(相對(duì)誤差)
CO±0.06×10-2(%)vol    (絕對(duì)誤差)或±5%(相對(duì)誤差)
NOx ± 25×10-6（ppm）vol(絕對(duì)誤差)或±4%(相對(duì)誤差)
重 復(fù) 性         重復(fù)誤差≤±2%
分 辨 率         HC：1×10-6（ppm）vol
CO: 0.01×10-2(%) vol
NOx:1×10-6（ppm）vol
穩(wěn) 定 性         自動(dòng)校零，量矩漂移≤±3%
預(yù)熱時(shí)間        8min（可預(yù)熱3min應(yīng)急檢測(cè)）
響應(yīng)時(shí)間        95%響應(yīng)不大于10秒
輸出方式        數(shù)字直讀顯示，可附打印機(jī)打印氣體名稱，濃度最大值，測(cè)
試時(shí)間、日期等。可附接口與計(jì)算機(jī)聯(lián)網(wǎng)
環(huán)境條件        溫度-5～50℃，相對(duì)濕度≤90%
電      源         AC100-240V 50/60Hz 或DC12V（選加電源逆變器）
消耗功率40VA
外形尺寸        420mm(長(zhǎng))×310mm(寬)×170mm(高)
重      量         約9KG

Main Features:

Used to measure vehicle emissions of HC, CO, NOx gas concentration, using advanced

foreign technology, import the key components assembled. With a high-brightness

digital display, automatic zero, linear automatic data processing, auto-alarm when the

gas line blocking, fault diagnosis where the unit automatically and print testing date,

time functions, with built-in printer (or the analog output interface or Bluetooth / RS232A interface), can be freely idling and dual idling measure, with easy

operation, accurate measurement data, work stable and reliable characteristics.

Main technical parameters:

Measuring range:HC: 0~10000×10^-6(ppm)vol

CO: 0~10×10^-2(%)vol )

NOx :  0~4000×10^-6(ppm)vol

Indicating 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 )

NOx±25×10^-6 (ppm)vol ( absolute error ) or±4% ( relative error )

Stability:moment drift≤±3%

Repeatability ≤±2%

Resolution: HC:1×10^-6(ppm)vol

CO: 0.01×10^-2(%)vol

NOx: 1×10^-6(ppm)vol

Response time: 95% response is not more than 10 seconds

Preheating time: 8min ( preheating 3min emergency detection )

Output mode: digital direct reading, gases can be attached printer name, the maximum concentration,

average value, minimum value, test time, date. Can interface with computer networking

And-use temperature: -5~50°C, Relative humidity: ≤90%

Power: AC100~240V 50/60Hz or DC12V( Add power inverter)

Power consumption: 40VA

Dimension: 420 (L )×310(W)×170(H)mm

Weight: 9kg