Smart environmental monitoring solutions
Perfectly adapted to monitor the efficiency of different Mercury Removal Units (MRUs) in natural gas processing plants.
Each mercury online system will differ in sample characteristics as well as installation conditions and operating environment. We have the experience to design systems that fully meet the requirements of your particular mercury monitoring task.
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| Technical Specifications | |
| Measuring principle | Amalgamation (MI GoldTrap), cold vapor atomic absorption (CVAAS) at 253.7 nm |
| UV-Source | Electrodeless low pressure mercury lamp (EDL) |
| Stabilization method | Reference beam method |
| Optical cell | Fused silica (Suprasil), l: approx. 230mm, heated approx. 45° |
| Measured component: | Total Gaseous Mercury (TGM) |
| Measuring ranges | owest range: 0.1 ng/m³ – 1000 ng/m³ (at 10 l sample gas volume); medium range: 1 ng/m³ – 10 000 ng/m³ (at 1 l sample gas volume); screening mode: 10 ng/m³ – 30 000 ng/m³ (at 0.1 l sample gas volume) |
| Detection limit | 1 pg absolutely or 0.1 ng/m³ |
| Linearity over the 0.2 to 15000 ng/m³ range | 3% or better |
| Reproducibility | 5% or better |
| Technical Data | |
| Signal outputs | analogue: 4 – 20 mA (500 Ω max.); serial: RS232 / USB |
| Status output | 3 x pairs of relay contacts (dry contacts) |
| Ambient temperature range allowed | 0 to 40°C |
| Power supply | 230 VAC / 50 Hz -110 VAC / 60 Hz |
| El. Power consumption | 250 VA max. (heating peak) |
| Battery power | supply pack optionally available |
| Dimensions (W x H x D) | 45 x 15 x 35 cm (without filter) |
| Weight | approx. 9 kg |
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Beneficiary of over 20 years of experience in mercury measurement, the new SM-5 CEMS Hg analyzer is designed to provide extremely accurate and reliable continuous measurements of very low concentrations of Hg in flue gas emissions. The SM-5 features short response times, dynamic ranges and stable measurement under all circumstances.
The LabAnalyzer is the perfect solution for quantitative determination of mercury in aqueous samples and sample digests in the laboratory. In contrast to a typical multi-element AAS the LabAnalyzer 254 is specially designed for elemental mercury. This allows top performance in analytical applications. The use of a specially developed highly stable mercury lamp in connection with thermostat-controlled UV sensors results in a detection limit of a few ppt of mercury.
The AULA-254 Gold is a fully automated system for analyzing traces of mercury in aqueous and digested samples In contrast to a typical multi-element AAS the AULA is specially designed for mercury determination. The use of a highly stable low-pressure electrodeless mercury discharge lamp (EDL) in connection with the latest UV detector techniques result in excellent baseline stability and low detection limits. The AULA-254 Gold system meets current regulations, with capacity in reserve to meet more stringent standards.
Comprises a multiplexer-valve unit and a highly accurate...
The mercury analyzer PA-2 is used for continuous monitoring of mercury concentrations in industrial processes. The PA-2 was specially designed for process analysis and operation under harsh industrial condition.
The VM-3000 Mercury Vapor Monitor measures continuously the Hg concentration in air and other gases. It is used for laboratory applications as well as installed at places where mercury has to be monitored. It is a great tool for many different fields of applications in scientific research or the industrial sector
Mercury