Click image to view original image
Introduction
Power and T&D Industry is developing rapidly with more and more high-voltage and ultra-high-voltage switchgear used, and the demand of GIS is soaring with it. SF6 is widely used in GIS as a good insulation and interruption gas. The compartment tightness of GIS is very critical to its lifetime and the maintenance cost, and the leakage of SF6 will impact the safety and health of staffs and the global warming, too.
Features
l Photoacoustic Spectroscopy with Patented cantilever pressure sensor
l Low detection limit，high accuracy(ppb)
l Fast response time (3~10s)
l Easy to use（embedded APP）
l Multipoint sampler, extended 12 to 64 sampling point
l No pre-treatment, No consumables, No carrier gas
l Customize the tightness test chamber upon request
l Customize the buckle cover upon request
Application
l GIS manufacturing and quality control
l GIS installation and inspection
l GIS operation and maintenance
