Total Nitrogen/Sulfur Analyzer

sp10

The TSHR Total Nitrogen/Sulfur Analyzer, model TN/TS 7000, is the most sensitive simultaneous analyzer to detect fast and accurate trace level sulfur and nitrogen concentrations by one single analysis. The analyzer supports a wide range of petrochemical and refinery applications such as liquids and LPG/Gas sample types.

Combined with excellent uptime, matrix independence, exceptional linearity and enhanced performance, the TN/TS 7000 is the ideal solution for both demanding and routine applications.

The TN/TS 7000 model makes use of vertical sample introduction and high temperature oxidation followed by UV-Fluorescence (TS-UVF) and chemiluminescence (TN-CLD) detection.

Related products:

  • TN 7000 – Total Nitrogen Analyzer
  • TS 7000 – Total sulfur Analyzer
  • GM 7000 – Gas / LPG Introduction Module
  • HR 7000 – Liquid Autosampler

 

Comparison of TSHR models :

Analysis 1800 6000 7000
Total sulfur * *
Total Nitrogen * *
Total sulfur/Nitrogen * *
Total Chlorine * * *
Total sulfur(MCT) * * *
Total sulfur/Nitrogen/Chlorine *
Accesories
HR 7000 * *
GM 7000 * *
  • Methods
  • Benefits
  • Applications
  • Specifications
  • Sulfur : ASTM D5453, ASTM D6667 , ASTM D7183
  • Nitrogen: ASTM D4629, ASTM D6069,  ASTM D7184, UOP 971
  • Simultaneous Total Sulfur + Nitrogen data down to 30 ppb
  • Robust and most compact design
  • Accurate, fast and reliable analysis
  • Automated sampling and injection of liquid samples
  • High performance UV-F and CLD detectors
  • Desulfurization efficiency monitoring
  • Catalyst protection in refinery processes
  • Specification testing of refined products
  • Quality testing of (petro)chemicals
Sample Matrix  Liquid Organics
Working range 0,03 – 5000 mg/kg Nitrogen

0,03 – 10000 mg/kg Sulfur

Quantity of Sample 1 – 80 uL
Analysis time 3 – 6 minutes
Relative Standard Deviation < 2% (> 1 ppm)
Type of sample High & Low boiling point sample
Highest boiling point 450 deg C (subject to sample matrix)
Furnace Voltage: 2 x 24 V, 50/60 Hz
Furnace Power: 2 x 300 W
Furnace Temperature Sensor 2 x Ni-Cr/Ni
Furnace configuration Dual temperature controlled
Furnace Temperature 1250 oC Max
Type of Analysis Total Nitrogen (TN)

Total Sulfur

Detection Principle Chemiluminescence (CLD)

UV-Fluorescence

Software Athena
Standard Supply HR 7000 Liquid Autosampler for 2 mL vials
Optional Supply GM 7000 LPG / Gas Module