汽車排氣分析機HPC302:
主要功能特點:
用於測量汽車排放廢氣中的HC、CO、NOx氣體濃度,采用國外先進技術,進口關鍵零部件組裝而成。具有高亮度數位顯示,自動校零,自動數據線性化處理,氣路阻塞時自動報警,故障時自動診斷所在單元,打印測試之日期、時間功能,配內置打印機(或模擬輸出介面或RS-232A數字串行通信介面),可進行自由怠速和雙怠速測量,具有操作方便,測量數據準確,工作穩定可靠等特點。
主要技術參數:
測量范圍 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(絕對誤差)或±5%(相對誤差)
CO±0.06×10-2(%)vol (絕對誤差)或±5%(相對誤差)
NOx± 25×10-6(ppm)vol(絕對誤差)或±4%(相對誤差)
重復性 重復誤差≤±2%
分辨率 HC:1×10-6(ppm)vol
CO: 0.01×10-2(%) vol
NOx:1×10-6(ppm)vol
穩定性 自動校零,量矩漂移≤±3%
預熱時間 8min(可預熱3min應急檢測)
響應時間 95%響應不大於10秒
輸出方式 數字直讀顯示,可附打印機打印氣體名稱,濃度最大值,測
試時間、日期等。可附介面與計算機聯網
環境條件 溫度-5~50℃,相對濕度≤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)×310mm(寬)×170mm(高)
重量 約9KG
MainFeatures:
Used to measure vehicle emissions ofHC,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 wher the unit automatically and print testing date, time functions, with built-in printer (or the analog output interface or RS -232A digital serial communication interface), can be freely idling and dual idling measure, with easy operation, accurate measurement data, work stable and reliable characteristics.
Main technical parameters:
Test Scope:HC:0~10000×10-6(ppm)vol
CO:0~10×10-2(%) vol
NOx:0~4000×10-6(ppm)volShows 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)
NOx±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
NOx:1×10-6(ppm)vol
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:Digital direct-reading show that gases can be attached printer name, the
concentration maximum, average and minimum test time, date, etc.. Can be attached to interface with the computer network
Environmental conditions:Temperature -5 ~ 50℃, relative humidity ≤ 90%
Power:AC100-240V 50/60Hz or DC12V (selec plus power inverter) Power
consumption 40VA
Dimensions:420mm (length) × 310mm (width) × 170mm (H)
Weight:about 9kg
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