汽車排氣分析儀 排氣分析儀 型號：NTP1-HPC302
主要能點：
用于測量汽車排放廢氣中的HC、CO、NOx氣體濃度，采用外術，口關鍵零件組裝而成。具有亮度數碼顯示，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、時間能，配內置打印機（或模擬輸出接口或RS－232A數字串行通信接口），可行自由怠速和雙怠速測量，具有操作方便，測量數據準確，作穩定可靠等點。
主要術參數：
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(對誤差)或±5%(相對誤差)
CO±0.06×10-2(%)vol (對誤差)或±5%(相對誤差)
NOx ± 25×10-6（ppm）vol(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%響應不大于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*值，測
試時間、日期等。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）
消耗率50VA
外形尺寸 420mm(長)×310mm(寬)×170mm()
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 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）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)
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 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
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