HZ-101 － Portable Dissolved Gas Analyzer represents a new generation of 
test equipment for analysis the dissolved gas in oil. HZ-101 adopted the advanced 
infrared photo-acoustic spectroscopy technology and the friendly operation 
interface. The concentration data of the 7 key fault gases and moisture can be 
drawn directly within 20 minutes in the field. It really can take place of the Gas 
Chromatography system in the laboratory because of the accurate, rapid, 
reliable results. Thus the HZ-101 is one of the best tools for the electric equipment 
asset evaluation.