ASTM D5453 Sulfur Analyzer

UV Fluorescence Sulfur Analyzer HELIOS S

Methods : ASTM D5453, ASTM D6667, ASTM D 7183, ISO 20 846

  • Automatic ASTM D5453 Sulfur Analyzer for the very low sulfur content of petroleum products up to 20 ppb.
  • Measure high sulphur concentrations up to 10% in all sample types (solid, liquid, gas).
  • Time-saving automatic sampler for all types of samples.
  • UV Fluorescence ASTM D5453 Sulfur Analyzer  with Ultra-low power consumption
  • Animated synoptic – 7’’ Touch screen display
  • All alarms could be displayed directly on the detector screen.
  • An early warning system allows predictive maintenance
  • Robust furnace with 5 years of Warranty
  • Designed to facilitate quick replacement of thermocouple and combustion tube.
  • Sulfur Analyzer with temperature accuracy better than ±1°C.
  • Low consumption of gases both inert and oxygen.

Eraly HELIOS S is the most sensitive and accurate ASTM D5453 Total Sulphur analyzer developed in collaboration with TOTAL Research Center. This equipment offers unrivalled advantages in ergonomy, reliability and robustness.

HELIOS S Total Sulfur analyzer has very long-term stability with no deviation from the calibration for several months.

Total Sulfur analyser Helios S using the Ultraviolet Fluorescence principle detects rapidly Sulfur in liquid, oil, biofuel, lubricating oil, hydrocarbon, solvent, water, gas, LPG and solid samples.


The next-generation UV Fluorescence detector is up to 20% more accurate for sensitive measurements.

The HELIOS S Total Sulfur Analyzer, available in Vertical and Horizontal furnace configurations, demonstrates the same excellent performance for liquid and gas samples.


The user-friendly software allows effortless export of results to different formats like LIMS, Excel, PDF, HTML, XLS, CSV, and TXT.

The HELIO-SOFT software allows calibrating with single or more certified samples in solid, liquid, gas or LPG matrix. Irrespective of the calibration matrix employed, it is feasible to convert the coefficient for measuring sulfur across diverse matrices.

Verification of calibration stability with graph (type control card).

Total sulfur analyzer Alarm Functions

Total Sulfur Analyzer Alarm

Alert function for tracking and replacement of spare parts and consumables.

Autosampler Options

  • Liquid Automatic Sampler up to 50 positions
  • An automatic sampler for Gas and/or LPG, with 2 injection loops
  • Five to seven positions mini automatic injector for liquid samples
  • Auto boat support for solids samples. 

Mini AutoSampler / Auto-injectorEraly Elemental Anlayzer Mini Auto Sampler

  • Single or 6 positions with waste reservoir and rinsing bottle. 
  • Used for sampling and injecting liquid samples like methanol, petrol ether, ethanol, toluene, naphtha, additives, kerosene, gasoline, diesel, biodiesel, bioethanol, lubricant oil, waxes, and organic solvents.

AutoSampler – 50 Positions

Early Liquid Autosampler

  • 50-position autosampler with cooling and/or heating options.
  • For sampling and injecting liquids samples like methanol, petrol ether, ethanol, toluene, naphtha, additives, kerosene, gasoline, diesel, bio-oil, lubricant oil, waxes, and organic solvents.
  • The sampling volume is adjustable from 10 μl to 80 μl with adjustable sampling speed.

Technical Specifications of HELIOS S ASTM D5453 Sulfur Analyzer

Sulfur Detection Principle: UV Fluorescence
Detection Limit: 5 ppb to 10%
Quantification: 10 ppb to 10%
Accuracy / RSD:
At 0,1 ppm: 0.48 %
At 1 ppm: 0.32 %
At 100 ppm: 0.84 %
Injections :
20 to 80 µl liquids | 10 ml gas | 20µL LPG
For solid samples, with 0.5 to 100 mg boats
Supply Gas:
Oxygen: 99,998% – 3 bar
Argon : 99,995 % – 3 bar
110 V / 230 V
60Hz – 50 Hz
800 W
Temperature :
Furnace F2 up to 1100°C
Furnace F1 programmable 25 to 980°
Vertical furnace configuration
All types of samples:  Liquids, Gaseous, Liquefied
Horizontal furnace configuration
All types of samples: Solids, Liquids, Gaseous, Liquefied

Total Sulfur Analyzer Applications

ASTM D5453 Sulfur Analyzer


  • Chemicals such as plastics, aromatics, olefins, and paraffins
  • Refinery products like crude oil, naphtha, lubricants, gasoline, diesel fuel, and fuel oil
  • LPG and gases such as pentane, butane, propane, and propylene.