Elemental Analysis: Carbon / Nitrogen / Oxygen

of High-melting Materials

Bulk- and powder-content determination of high melting ceramics and metals to determine carbon, nitrogen and oxygen content

C- and N/O-Analyzer

Equipments:

LECO C-200: combustion analysis

LECO TC-436: hot gas extraction

Analytical characteristics:

Crucible: Al2O3 / C

Melting additives: tungsten, iron / nickel, tin

Measurement ranges:

Experimental contents of approx. 10 ppm to 50 wt.% can be determined depending on the weight

Dynamic Range @ 1 g:

C: 4 ppm – 3.5 % with 2 ppm or 0.5 % RSD, as CO2 IR-absorption

N: 0.5 ppm – 0.5 % with 0.,25 ppm or 0.5 % RSD, as thermal heat capacity

O: 0.5 ppm – 0.1 % with 0.25 ppm or 0.5 % RSD, as CO2 IR-Absorption