
NSX-5000H
Trace N/S/Cl Elemental Analyser (Horizontal Furnace)

- Trace-level N, S and Cl determination by oxidative combustion
- Horizontal furnace design for complete sample combustion
- Detection limits in low-ppb range
- Compliant with ASTM D5453, D4629, D7359 methods
- Suitable for fuels, petrochemicals and ultrapure chemicals
Product Overview
The Nittoseiko Analytech NSX-5000H is a high-performance elemental analyser based on oxidative combustion technology, designed for the trace-level determination of sulphur, nitrogen, chlorine and halogen content in petroleum products, chemicals, plastics and other organic materials. The NSX-5000H can be configured with up to four different detectors — chemiluminescence for nitrogen, UV fluorescence or coulometry for sulphur, coulometry for chlorine, and ion chromatography for multiple halogens — connected to a single combustion furnace.
The NSX-5000H is used in refineries, petrochemical plants, polymer manufacturers, environmental laboratories and research institutions for quality control, process monitoring and regulatory compliance. Its ability to measure multiple elements from a single sample introduction, combined with real parts-per-billion sensitivity and a robust combustion system designed to handle difficult matrices, makes it a versatile and powerful analytical tool.
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Technical Specifications
| Technique | Oxidative Combustion / Chemiluminescence / UV Fluorescence |
| Elements | Nitrogen, Sulphur, Chlorine, Halogens |
| Detection Limits | Low ppb range |
| Furnace | Horizontal quartz tube (1100°C) |
| Detectors | Chemiluminescence (N), UV fluorescence (S), Coulometric (Cl) |
| Compliance | ASTM D5453, D4629, D7359 |
| Autosampler | Boat inlet |
| Manufacturer | Nittoseiko Analytech |
| Power | Single-phase 100–240 V / 50–60 Hz |
Downloads & Resources
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Industries & Applications
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