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

●**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：SO2：0～100PPM；H2S：0～100 PPM

灵敏度：SO2：±0.1PPM；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 decompositionproductson-site detection method.Inuse, 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 amountof maindecomposition products intheSF6 gas.

All sensors use SF6-specific sensors, long-life design, to ensure the accuracyandreproducibility ofmeasurementresults.

Main applications: fault location, routine testing, partial discharge monitoring,gaspurification/ filtrationmonitoring, 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:±0.1PPM

Response time: 25s

Sampling: built-in flow va*e, flow meter;

3.6 m sampling tube and a pressure reducing va*e 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.