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.