NASF6高精度SF6放电分解物分析仪
NASF6 High Accuracy SF6 Discharge Analyzer
1.1  功能概述
  NASF6分解产物分析测试仪，提供了一种简单的SF6分解产物现场检测方法。使用过程中，连接到一个带压的充有SF6气体设备的气室中，让SF6气体以一定流速流过传感器，直接测量到SF6气体中主要分解产物的含量。
  传感器全部采用SF6专用传感器，长寿命设计，保证了测量结果的准确性和重现性。
  主要应用：故障定位，例行检测，局部放电监测，气体净化/过滤监测，故障高压接点检查，SF6分解产物检测，检查开关内分解产物的产生。


1.2  主要特点
●长寿命探测组件
●无需比色管、传感器直接测量
●优秀的准确性和重现性
●高，重复性好
●内置稳压阀和电子质量流量计
●超大液晶显示
●轻巧便携容易使用
●充电电池供电，交直流两用
●响应快，几乎无预热等候
●测量结果不受环境温度影响


1.3  技术指标
测量范围：SO2：0～100 PPM；H2S：0～100 PPM
灵 敏 度：SO2：±0.1 PPM；H2S：±0.1 PPM 
响应时间： 25s
取    样： 内置流量阀、流量计；
3.6米取样管和减压阀接头一只。
工作温度： -10℃～+50℃
电    源： 直流：内置充电池，交流：220V／50Hz；
读    出： 超大液晶图形化显示；
尺    寸： 258(mm)×240(mm)×88(mm)；
重    量： 2.6公斤；
输出接口： USB1.2规范（可以选购配置）；
取样流量： 0.01~1L/min，推荐流量：0.25L/min。
1.1 Functional Overview
NASF6 decomposition product analysis tester, provides a simple SF6 decomposition products on-site detection method. In use, the SF6 gas is connected to a gas-filled SF6 gas chamber, allowing SF6 gas to flow through the sensor at a constant flow rate to directly measure the amount of main decomposition products in the SF6 gas.
All sensors use SF6-specific sensors, long-life design, to ensure the accuracy and reproducibility of measurement results.
Main applications: fault location, routine testing, partial discharge monitoring, gas purification / filtration monitoring, fault high voltage contact inspection, SF6 decomposition product detection, check the switch decomposition products.


1.2 Main features
● Long-life detection components
● No colorimetric tube, the sensor is directly measured
● Excellent accuracy and reproducibility
● High precision, good repeatability
● Built-in regulator and electronic mass flowmeter
● Large LCD display
● Lightweight and easy to use
● rechargeable battery-powered, AC-DC dual-use
● fast response, almost no warm-up waiting
● The measurement results are not affected by the ambient temperature


1.3 Technical Specifications
Measuring range: SO2: 0 ~ 100 PPM; H2S: 0 ~ 100 PPM
Sensitivity: SO2: ± 0.1 PPM; H2S: ± 0.1 PPM
Response time: 25s
Sampling: built-in flow valve, flow meter;
3.6 m sampling tube and a pressure reducing valve connector.
Operating temperature: -10 ℃ ~ +50 ℃
Power supply: DC: built-in rechargeable battery, AC: 220V / 50Hz;
Read out: large LCD graphic display;
Size: 258 (mm) × 240 (mm) × 88 (mm);
Weight: 2.6 kg;
Output interface: USB1.2 specification (optional configuration);

Sampling flow: 0.01 ~ 1L / min, recommended flow: 0.25L / min.