FPI AQMS-600 NO/NOx analyzer utilizes chemiluminescence technology indicated by US EPA as the federal reference method for monitoring multiple forms of nitrogen oxides.
FPI AQMS-600 NO/NOx analyzer utilizes chemiluminescence technology indicated by US EPA as the federal reference method for monitoring multiple forms of nitrogen oxides.
| Principle | Chemiluminescence |
| Ranges | 0-500 ppb |
| Zero Noise | ≤0.1 ppb |
| Span Noise | ≤2.5 ppb |
| Lower Detection Limit | ≤0.2 ppb |
| Accuracy | ≤±0.5% F.S. |
| Precision (at 20% Range) | ≤ 2 ppb |
| Precision (at 80% Range) | ≤4 ppb |
| Zero Drift (24h) | ±0.1 ppb |
| Span Drift (at 20% Range) | ±5ppb |
| Span Drift (at 80% Range) | ±5ppb |
| Response Time | ≤30 s |
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