New Combined Oxygen/nitrogen/hydrogen Analyser

To address the needs of laboratories measuring a variety of samples, especially new materials, as well as steel and metals, Horiba Jobin Yvon introduces a unique combined analyzer to measure Oxygen, Nitrogen and Hydrogen with the same instrument.

The EMGA 620W/ONH is the combination of an O/N analyzer and an H analyzer using the same extraction furnace, balance and computer system. Software controls all operating and analysis modes for O/N/H analysis.

The combination of these modules provides very accurate measurements, as all extracted gases are
analyzed by standard conventional methods. O is determined using an infrared detector while N and H are measured using thermal conductivity detectors (TCD). The gas flow is also innovative, as both helium and argon gas can be selected, and constant purge flow is applied during measurement with the other carrier gas. With such flexible solutions, a complete answer can be offered to fulfill customer expectations. Finally, this new system benefits from the highly acclaimed features of current EMGA models for the determination of ideal measurement conditions using such features as the multi-step programmable temperature curve and double sample and flux introduction mechanism.