Total Nitrogen/Sulfur/Chlorine Analyzer

 

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The TSHR Total Nitrogen Analyzer /Sulfur Analyzer, Chlorine analyzer  model TN/TS/TX 6000, is the ideal solution for limited sample throughput labs but with multi-element analysis requirements in a single combustion elemental analyser. The analyzer supports a wide range of petrochemical and refinery applications such as liquids, solids and LPG/Gas sample types.

The TN/TS/TX 6000 model makes use of horizontal sample introduction and high temperature oxidation followed by UV-Fluorescence (TS-UVF) and chemiluminescence (TN-CLD) detection, which makes it possible to perform a simultaneous TN/TS analysis through syringe and boat sample introduction modules. For TX (Total Chlorine) analysis, the analyzer is equipped with a TX module, which can be connected to the gasconditioning unit, where the combustion gasses  are pre-conditioned before enter the microcoulometric titration cell.

The TX 6000 module also support the analysis of total sulfur by microcoulometric detection with a sulfur cell upgrade package.

Related products:

 

Methods

  • Nitrogen : ASTM D4629, ASTM D5762, ASTM 6069, ASTM D7184 and UOP 971
  • Sulfur : ASTM D5453, ASTM D6667,ASTM D3120 ,  ASTM D3961 , ASTM D7183 and ISO 20846
  • Chlorine : ASTM D4929, ASTM D5194, ASTM D5808

Benefits

  • Simultaneous Total Sulfur + Nitrogen data down to 50 ppb
  • Application flexibility with syringe and boat sample introduction modules
  • Adding TX module for accurate and fast Total Chlorine analysis
  • Enhanced application range for solids, liquids and LPG/Gasses

Applications

  • Specification testing of refined products
  • Quality testing of raw and processed (petro)chemicals
  • Industrial waste and Environmental analysis
  • Custody transfer of petrochemicals

Specifications

SULFUR

TS Liquids TS Solids
Sample introduction Syringe Liquid module Boat Solids Module
Working Range 0.05 – 10000 mg/kg 0.5 – 5000 mg/kg
Sample Matrix Light hydrocarbons Heavy hydrocarbons, solids
Sample quantity 1 – 100 uL 0,1 – 100 mg
Analysis time 3 – 6 minutes 4 – 10 minutes
Relative Standard deviation  < 2% (> 1 ppm) < 5% (> 1 ppm)

NITROGEN

Working Range 0.03 – 5000 mg/kg 0.5 – 5000 mg/kg
Sample Matrix Light hydrocarbons Heavy hydrocarbons, solids
Sample quantity 1 – 100 uL 0,1 – 100 mg
Analysis time 3 – 6 minutes 4 – 10 minutes

CHLORINE

Working Range 0.1 – 10000 mg/kg 0.2 – 5000 mg/kg
Sample Matrix Light hydrocarbons Heavy hydrocarbons, solids
Sample quantity 1 – 100 uL 0,1 – 100 mg
Analysis time 3 – 6 minutes 4 – 10 minutes

Technical Specifications

Power 2 x 300 W
Furnace Temperature Sensor 2 x Ni-Cr/Ni
Furnace configuration Dual temperature controlled
Furnace Temperature 1250 oC Max
Detection Principle UV-Fluorescence Sulfur
Micro Coulometric Titration Chlorine
Chemiluminescence Nitrogen