ASYS ECO continuous emission monitoring analyzer
Typical applications
- Continuous emission monitoring;
- Ambient air monitoring;
- Clean room’s HVAC control.
Measuring principle
Analyzer uses high resolution laser spectroscopy techniques coupled with multipass cell.
The non-fibered DFB laser emission wavelength is controlled very precisely by applying a continuous current ramp to it.
ASYS ECO analyzer use of a resonating cavity – a multipath gas cell using hyper-reflective mirrors – enables path length up to 10 km. It means improved sensitivity up to ppb level.
ASYS ECO analyzer can offer similar multi-components analytical capabilities, while also providing improved sensitivity, complete absence of cross response, ease of implementation and use (extremely reduced sample conditioning), stability (no re-zero required; no drift experienced) while requiring no consumable (carrier gases, etc.).
Technical details
Standard 19”, 4U rack (H*W*D) 177*484*577 мм; Weigh 17-25 kg; Degree of protection IP 20 according EN 60529
(H*W*D) 600*510*309 мм; Weigh 90 kg;
Degree of protection IP 65 according EN 60529
1 Ex d IIB T4 Gb X, 1 Ex d[ib] IIB T4 Gc X
Relay outputs (failure, maintenance, etc)
Analytical specification
| GAS | MIN. range | MAX. range |
|---|---|---|
| SO2 | 0 – 1 mg/m3 | 0 – 60% vol. |
| NO | 0 - 1 mg/m3 | 0 – 50% vol. |
| HCl | 0 - 1 mg/m3 | 0 – 100% vol. |
| H2 | 0 -100 mg/m3 | 0 – 5 % vol. |
| NH3 | 0 - 1 mg/m3 | 0 – 70 % vol. |
| H2S | 0 –0,2 mg/m3 | 0 – 50 % vol. |
| CO | 0 – 10 mg/m3 | 0 – 100% vol. |
| H2O | 0 - 5 mg/m3 | 0 – 60 % vol. |
| O2 | 0 - 10 mg/m3 | 0 – 100% vol. |
| CO2 | 0 - 1 mg/m3 | 0 – 100% vol. |
| N2O | 0 - 1 mg/m3 | 0 – 100% vol. |
| CH4 | 0 - 5 mg/m3 | 0 – 50 % vol. |
| NO2 | 0 - 1 mg/m3 | 0 – 100% vol. |
| HF | 0 - 1 mg/m3 | 0 - 1000 mg/m3 |