Oxygen Analyzers

NGK developed O2 analyzers using technology based on ZIRCONIA. Most recently, NGK has produced various instruments independently or together with other manufacturers by employing unique technology based on ZIRCONIA and INFRA-RED rays.


O2 analyzer for combustion exhaust gas.
Reduction atmosphere furnace control system.
Micro oxygen analyzer.


Inert Gas System in marine application with proven record Class NK, KR, ABS, DNV, LR.
Monitoring and control of boilers and industrial furnaces.
Gas generating furnaces, continuous and batch carbureting, quenching, annealing furnaces.
Semiconductor manufacturing facilities, diffusion furnaces, RTP, various N2 furnace environments measuring, air separators. Reflow, ferrite sintering ovens, various environment control, and combustion control.

General Catalog