1.1 ?功能概述

??NASF6分解產(chǎn)物分析測試儀，提供了一種簡單的SF6分解產(chǎn)物現(xiàn)場檢測方法。使用過程中，連接到一個帶壓的充有SF6氣體設備的氣室中，讓SF6氣體以一定流速流過傳感器，直接測量到SF6氣體中主要分解產(chǎn)物的含量。

??傳感器全部采用SF6專用傳感器，長壽命設計，保證了測量結(jié)果的準確性和重現(xiàn)性。

??主要應用：故障定位，例行檢測，局部放電監(jiān)測，氣體凈化/過濾監(jiān)測，故障高壓接點檢查，SF6分解產(chǎn)物檢測，檢查開關內(nèi)分解產(chǎn)物的產(chǎn)生。

1.2 ?主要特點

●長壽命探測組件

●無需比色管、傳感器直接測量

●**的準確性和重現(xiàn)性

●**高，重復性好

●內(nèi)置穩(wěn)壓閥和電子質(zhì)量流量計

●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

●響應快，幾乎無預熱等候

●測量結(jié)果不受環(huán)境溫度影響

1.3 ?技術指標

測量范圍：SO2：0～100PPM；H2S：0～100 PPM

靈敏度：SO2：±0.1PPM；H2S：±0.1 PPM響應時間： 25s取???樣：內(nèi)置流量閥、流量計；

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.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 amountof maindecomposition products inthe SF6 gas.

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

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

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.