汽车排气分析仪 排气分析仪 型号：NTP1-HPC302
主要能点：
用于测量汽车排放废气中的HC、CO、NOx气体浓度，采用外术，口关键零件组装而成。具有亮度数码显示，自动校零，自动数据线性化处理，气路阻塞时自动报警，故障时自动诊断所在单元，打印测试之日期、时间能，配内置打印机（或模拟输出接口或RS－232A数字串行通信接口），可行自由怠速和双怠速测量，具有操作方便，测量数据准确，作稳定可靠等点。
主要术参数：
测量范围 HC：0～10000×10-6（ppm）vol
CO: 0～10 ×10-2(%)vol
NOx :0～4000 ×10-6（ppm）vol
示值误差 HC±12 ×10-6（ppm）vol(对误差)或±5%(相对误差)
CO±0.06×10-2(%)vol (对误差)或±5%(相对误差)
NOx ± 25×10-6（ppm）vol(对误差)或±4%(相对误差)
重复性 重复误差≤±2%
分辨率 HC：1×10-6（ppm）vol
CO: 0.01×10-2(%) vol
NOx:1×10-6（ppm）vol
稳定性 自动校零，量矩漂移≤±3%
预热时间 8min（可预热3min应急检测）
响应时间 95%响应不大于10秒
输出方式 数字直读显示，可附打印机打印气体名称，浓度*值，测
试时间、日期等。可附接口与计算机联网
环境条件 温度0～40℃，相对湿度≤90%
电源 AC100-240V 50Hz 或DC12V（选加电源逆变器）
消耗率50VA
外形尺寸 420mm(长)×310mm(宽)×170mm()
重量 约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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