2060 MARGA M – Continuous air monitoring
A402060111C
2060 MARGA M – Continuous air monitoring
en
A402060111C
Overblik over funktioner
The 2060 Monitor for AeRosols and Gases in ambient Air (MARGA) uses ion chromatography to monitor air quality by measuring the concentration of water-soluble gases and aerosols in air containing different sizes of particulate matter. Air is drawn in to the instrument by a vacuum pump at a constant flow rate. Before entering the instrument, the maximum size of particulate matter (PM) can be limited by utilizing a size-selective inlet (e.g. PM 1.0, PM 2.5 or PM 10). The water-soluble gases are absorbed in a Wet Rotating Denuder (WRD) device and then the water-soluble ions in the aerosols are extracted in a Steam-Jet Aerosol Collector (SJAC).
A dual-channel ion chromatograph (IC) quantifies anions and cations in aerosols and water-soluble gases simultaneously with high accuracies to reach detection limits as low as 0.001 µg/m3.
The analyzer’s performance can be remotely observed by using a direct internet connection to make adjustments when necessary and to access stored results.
- The 2060 MARGA M version is ideal for 24/7 continuous monitoring at a permanent site.
- Data collection with a time resolution of 1h to study e.g. diurnal variation or trajectory models for pollution events.
- Remote control or touch screen to easily access results, trend graphs, and more.
- Gases measured: Hydrochloric Acid (HCl), Nitric acid (HNO3), Nitrous acid (HONO), Sulfur dioxide (SO2), Ammonia (NH3)
- Aerosol ions measured: Chloride (Cl-), Nitrate (NO3-), Sulfate (SO42-), Ammonium (NH4+), Potassium (K+), Calcium (Ca2+), Magnesium (Mg2+)
Tekniske specifikationer
| Dimensions in mm (W/H/D) | 660/1810/605 (Max swing out door wet part: 1110) |
|---|---|
| Dimensions remark | Based on 2060 MARGA M version |
| Weight kg | 165 kg |
| Ingress Protection | IP54 |
| Ambient Temperature | 20-30 °C |
| Number of sample streams | 1 |
Flow rate: 0.5 m3/h or 1.0 m3/h (Critical orifice)
User interface: 15” color XGA + PCAP touch screen
Data communication: Ethernet: TCP/IP Network, USB 2.0
USB output: 2 × USB ports
Power supply: 100 – 120 / 220 - 240 VAC, 50-60Hz, max. 935 VA (calculated)
Conformity: MagIC Net 3.2 is completely compliant with FDA 21 CFR Part 11. Metrohm Applikon B.V. conforms to quality standard ISO 9001:2008
Electric Protection Class: I
Housing material: Wet part cabinet: Polystyrene, polymethane coated / Electrical cabinet: SS304 steel, polyester coated
Relative Humidity: 10-80% RH, non-condensing
Analysis: Batchwise; Hourly
Software package: 2060 software in combination with MagIC Net 3.2