Environmental Monitoring Solutions
The MMS comprises a multiplexer-valve unit and a highly accurate and selective mercury detector (VM-3000 Vapor Monitor) for measurements in air and other gases
Each mercury on-line 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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Have questions? Call +61 2 9622 6327
| Technical specifications | |
| Measuring principle | 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 | 1 – 100; 1- 1000; 1 – 2000 µg / m³ |
| Measuring duration | 45 sec – 99 minutes, separately adjustable for each channel |
| Sample flow | approx 80l/h per channel |
| Heating of valve unit | approx. 70 °C |
| Technical Data | |
| Signal outputs: analogue | 4-20 mA; serial: RS 232; Modbus RTU (optional); Ethernet (optional) |
| Status output | 3 x pairs of relay contacts (dry contacts) |
| Max. sample temperature | 65 °C |
| Operating temperature | 0 – 40 °C |
| Power supply | 230 VAC / 50 Hz (110 VAC / 60 Hz option) |
| Power consumption | max. 500 – 750 VA; depending on the number of channels and optional equipment |
| Cabinet | metal, protection standard IP 55 (NEMA 4X, others optional) |
| Dimensions (W x H x D) | from 553 x 600 x 500 mm (WxHxD) to 800 x 2000 x 600 mm; depending on number of channels and optional equipment (air conditioning) |
| Weight | approx. 35 – 175 kg; depending on the number of channels and optional equipment |
Talk to our sales team. Call +61 2 9622 6327
Automatic systemdesigned for continuous mercury monitoring in natural gas even in hazardous zones (ATEX, IEC-Ex) Each mercury on-line 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.
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 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.
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.
Reliable for measurements at ultra-trace levels (sub-ng/m³) acco...
Measuring of Total Gaseous Mercury (TGM) in air and other gases. Reliable for measurements at ultra-trace levels (sub-ng/m³) according to EN 15852 . The UT-3000 operates automatically. All functions are controlled by an embedded microprocessor. When measurements are carried out, all parameters and results are stored in the integrated data logger. With standard settings the data logger has a recording capacity of 5000 measurements (approx. 2 months).
Mercury