




YHS-11
Sample, that is set into the Auto-Sampler, is introduced into the combustion tube that carrier gas is clean air, and is combusted completely. Produced combustion gas is caught by the absorption unit, and is collected as the measuring liquid. Measuring liquid is automatically injected into the ion chromatograph device.
Respective halogen and sulfur in the sample is separately determined with the ion chromatograph, and is calculated as containing ratio of the sample.
Specific Feature: YHS-11 Horizontal Furnace
Horizontal type furnace enables to analyze both for organic compounds and for inorganic compounds, by pre-setting combustion program.
Combustion furnace can be moved toward sample boat position horizontally, so that generating of soot from inorganic sample is prevented sufficiently, and achieve complete combustion.
In addition to this unique structure and function, most suitable simultaneous halogens/sulfur measurement is proposed with heating program up to 1400℃.
Expanding Application Fields
Air is used for combustion supportive gas, so it is safe and economy. However, if air is contaminated, background signal is increased and high stable accreted measurement is not achievable.
This system enables to supply high-sensitivity corresponded air in flow condition, by eliminating halogens and sulfur with pre-heating treatment for the suction air.
Standard samples for creating calibration curves, 3 species samples (0.5g in bottle, respectively), can be provided by NAC Techno Service.As 5 elements maximally are eluted within 10 minutes and be able to create calibration curve simultaneously, significant efficiency for the analysis and labor saving are attainable.
Also, as for evaluation of the analyzers and combustion conditions, it is effectively valid for confirmation (validation) of the measuring conditions for the indicators such as yield, repeatability, etc. (Patented)