| 详细介绍：
Z800XP氨气检测仪 美国ESC公司 Z-800XP
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Z-800XP是一款便携台式仪器，可测量空气中0-50ppm的氨气，分辨率达0.1PPM。LCD显示屏每10秒显示一次浓度值（ppm）。仪器还会计算15分钟平均值和8小时平均值。这些数据可以在测量过程中的任意时刻查看。结合可选的伸缩探头，可伸入难以到达的地方测量。
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使用数据记录功能，仪器可存储每一次使用的所有暴露点。最大存储容量为14,400个数据点。这是每隔8小使用的1/5平均值。数据可以方便地上传到装有仪器配套的终端软件或微软Windows操作系统的计算机。
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工作原理 仪器使用一个4电极型电化学传感器，包括一个工作电极和一个活性辅助电极。辅助电极发出的信号用于温度补偿，可增强整个传感器的选择性。传感器响应值和空气中的氨气浓度成正比
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使用方便
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内置泵
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短期和长期平均值计算
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充电电池
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内置存储器（数据记录）
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技术参数
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传感器
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电化学
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典型量程
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0-50 ppm
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最大量程
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200 ppm
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分辨率
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0.1 ppm
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响应时间
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<90秒（90%）
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重复性
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5%输出
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灵敏度损失
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<4%/月
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工作温度
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0-40oC
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相对湿度
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15-90% ,无凝露
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尺寸
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190.5×146×70mm
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重量
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900g
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电源
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内置可充电电池或AC适配器
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电池寿命
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9小时，操作时间
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传感器寿命
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>2年
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Z800XP ESC Z-800XP USA ammonia detector
Z-800XP is a portable instrument, which can measure the air ammonia 0-50ppm, resolution up to 0.1PPM. LCD display screen every 10 seconds to show aconcentration value (ppm). The instrument also calculateaverage value in 15 minutes and 8 hour average. Thesedata can be at any time during the measuring processview. Telescopic probe combined with optional, can extend into the local measurement is hard to reach.
The use of data recording function, the instrument can be stored for each time the use of all exposed point. The maximum storage capacity of 14400 data points. This isevery 8 hours using the average value of 1/5. Data can be uploaded to the terminal software is instrument orMicrosoft Windows operating system of the computer.
Work principle of the instrument with a 4 electrodeelectrochemical sensor, including a working electrodeand an active auxiliary electrode. Signal emitted by theauxiliary electrode used for temperature compensation,can enhance the selectivity of the sensor. The sensor response value of ammonia concentration in the air andis proportional to the
Easy to use
A built-in pump
The short-term and long-term average
Charging the battery
The built-in memory (data)
Technical parameters
Electrochemical sensors
The typical range of 0-50 ppm
The maximum range of 200 ppm
Resolution 0.1 ppm
The response time of <90 seconds (90%)
Repeatability of 5% output
The loss of sensitivity for <4%/ months
Working temperature: 0-40oC
Relative humidity 15-90%, without dew
Size 190.5 x 146 x 70mm
Weight 900g
The built-in rechargeable battery or AC adapter power supply
Battery life 9 hours, operation time
Service life of the sensor >2
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