1.1 ?功能概述

??NASF6分解產(chǎn)物分析測(cè)試儀，提供了一種簡(jiǎn)單的SF6分解產(chǎn)物現(xiàn)場(chǎng)檢測(cè)方法。使用過(guò)程中，連接到一個(gè)帶壓的充有SF6氣體設(shè)備的氣室中，讓SF6氣體以一定流速流過(guò)傳感器，直接測(cè)量到SF6氣體中主要分解產(chǎn)物的含量。

??傳感器全部采用SF6專(zhuān)用傳感器，長(zhǎng)壽命設(shè)計(jì)，保證了測(cè)量結(jié)果的準(zhǔn)確性和重現(xiàn)性。

??主要應(yīng)用：故障定位，例行檢測(cè)，局部放電監(jiān)測(cè)，氣體凈化/過(guò)濾監(jiān)測(cè)，故障高壓接點(diǎn)檢查，SF6分解產(chǎn)物檢測(cè)，檢查開(kāi)關(guān)內(nèi)分解產(chǎn)物的產(chǎn)生。

1.2 ?主要特點(diǎn)

●長(zhǎng)壽命探測(cè)組件

●無(wú)需比色管、傳感器直接測(cè)量

●**的準(zhǔn)確性和重現(xiàn)性

●**高，重復(fù)性好

●內(nèi)置穩(wěn)壓閥和電子質(zhì)量流量計(jì)

●超大液晶顯示

●輕巧便攜容易使用

●充電電池供電，交直流兩用

●響應(yīng)快，幾乎無(wú)預(yù)熱等候

●測(cè)量結(jié)果不受環(huán)境溫度影響

1.3 ?技術(shù)指標(biāo)

測(cè)量范圍：SO2：0～100PPM；H2S：0～100 PPM

靈敏度：SO2：±0.1PPM；H2S：±0.1 PPM響應(yīng)時(shí)間： 25s取???樣：內(nèi)置流量閥、流量計(jì)；

3.6米取樣管和減壓閥接頭一只。工作溫度：-10℃～+50℃電???源：直流：內(nèi)置充電池，交流：220V／50Hz；讀???出：超大液晶圖形化顯示；尺???寸：258(mm)×240(mm)×88(mm)；重???量：2.6公斤；輸出接口：USB1.2規(guī)范（可以選購(gòu)配置）；取樣流量：0.01~1L/min，推薦流量：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.