H2S Gas Analyzer
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Product overview
The H2S Analyzer with Vapour Phase Processor (VPP) is a compact bench-top instrument.
The H2S Analyzer with Vapour Phase Processor (VPP) is a compact bench-top instrument, used to measure the total hydrogen sulphide content of fuel oils, such as marine residual fuels, distillates and petroleum blend stocks. The Hydrogen Sulfide Analyzer (H2S Gas Analyser) can measure concentrations from 0 to 250 ppm in the liquid phase.
Designed with an integrated and at -20 Deg C VPP, components such as toluene, xylene, thiols (mercaptans) and alkyl sulphides are removed to ensure the accuracy of results.
An analytical balance can be connected to the H2S Analyser, which reads the data from the balance and automatically calculates the sample mass, saving time and eliminating the risk of data entry errors.
Other enhanced functionality features include real-time graphical display of test progress, custom result reporting and automated gas calibration.
Statistical Quality Control (SQC) software allows analysis of results in accordance with the ASTM D6299 H2S analyzer standard.
A limit of 2 parts-per-million (2 ppm) in the liquid phase was set by the industry in 2012 under ISO 8217, which made IP 570 Procedure A the referee test for this ASTM D6299 H2S analyzer.
As a trusted H2S analyzer supplier, we proudly provide top-tier sales, calibration, and support services to the energy and maritime sectors across the UAE, Saudi Arabia, Qatar, Kuwait, Oman, and Bahrain.
| IP 570 | Determination of hydrogen sulfide in fuel oils – Rapid liquid phase extraction method |
| ASTM D7621 | Determination of Hydrogen Sulfide in fuel oil – rapid liquid phase extraction method |
| ISO 8217 | Fuel Standard for marine distillate fuels and for marine residual fuels |
| ISO/PAS 23263 | Petroleum products – Fuels (class F) – Considerations for fuel suppliers and users regarding marine fuel quality in view of the implementation of maximum 0,50% sulfur in 2020 |
| IP 570 | Determination of hydrogen sulfide in fuel oils – Rapid liquid phase extraction method |
| ASTM D7621 | Determination of Hydrogen Sulfide in fuel oil – rapid liquid phase extraction method |
| ISO 8217 | Fuel Standard for marine distillate fuels and for marine residual fuels |
| ISO/PAS 23263 | Petroleum products – Fuels (class F) – Considerations for fuel suppliers and users regarding marine fuel quality in view of the implementation of maximum 0,50% sulfur in 2020 |
- Measurement range from 0-250 mg/kg H2S
- Built-in Vapour Phase Processor
- Non-chemical method, no wet chemistry involved
- Small lab bench footprint
- An integral camera to aid sample input
- Custom result reporting and LIMS output
- Weighing balance connectivity and automation
- Statistical Quality Control software
| Measurement range | 0-250 mg/kg H2S in the liquid phase (0-250 ppm H2S) |
| Viscosity range | 1-3000 mm2/s at 50C |
| Principle of measurement | Electro-chemical sensor |
| Test duration | 15 minutes |
| Sample size | 1ml, 2ml, 5ml (depending on H2S concentration) |
| Diluent volume | 20ml |
| Results format | Numerical and graphical display |
| Memory | 500,000 result memory. Print via external printer, export to LIMS, USB or QR code |
| Connectivity | RJ45 Ethernet, RS232 Serial or USB |
| Voltage | 100/240 V, 50/60 Hz, auto-sensing universal power supply |
- Petrochemical, Research,
- Refineries,
- testing laboratories
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