The basic elemental analyzer consists of NXQ-80 carbon sulfur analyzer and 722 (or 721) elemental analyzer

The main performance characteristics of NXQ-80 carbon sulfur analyzer are:
※ Non aqueous carbon determination, acid-base titration for legal sulfur ※ Manual titration, conversion results
※ Wide testing range, low failure rate, easy maintenance, and low price; Mainly for testing high carbon and high sulfur materials
Measurement accuracy: in accordance with GB223.68-1997 standard
Compliant with GB223.69-1997 standard

722 Element Analyzer ◆ Technical Specifications:
Wavelength range: 330nm-820nm Wavelength accuracy:<=± 2nm
Wavelength reproducibility:<=1nm transmittance linear accuracy:<=0.5nm% (T)
Absorbance accuracy:<=0.003A (at 0.5A)

Performance characteristics:
The 722 element analyzer can use different chemical analysis methods to determine the analysis of elements such as manganese, phosphorus, silicon, nickel, molybdenum, chromium titanium, copper, lead, zinc, iron, aluminum, magnesium, rare earths, etc. in steel, alloys, and other metals;
All technical indicators meet or exceed the requirements of JB/T9324-1999 standard;
This instrument adopts advanced grating spectrophotometry technology in China, and its technical indicators have a qualitative leap compared to prism spectrophotometers, with direct reading of transmittance and absorbance;
It can be widely used in industries such as metallurgy, machinery, healthcare, biology, chemical engineering, environmental protection, and scientific research.

The above two analytical instruments can be used together to meet the detection of chemical element composition in metal materials. It is a basic complete set of elemental analyzer.