氮氧化物離子選擇電極
專門測量0.2 ppm至220 ppm(5x10-6 M至5x10 -3 M)濃度的NOx。
應用包括:空氣,煙氣等。
Model # | NOX1501 |
Slope | 56 ± 3 mV between 10-100 ppm @ 25°C |
Reproducibility | ± 2% |
Interferences | SO2, HF, acetic acid |
Temperature Range | 0 to 50° C (if calibrated at that temperature) |
Pressure Range | 0 to 10 psi |
Response Time | 95% response in 30 seconds |
Storage | Long term, store dry Short term, store in nitrogen oxide standard with ISA added |
Concentration Range | 0.2 ppm to 220 ppm (5 x 10-6 M to 5 x 10-3 M) |
pH Range | 1.1 to 1.7 pH |
Resistance | 1000 to 1500 megaohms |
Care, Maintenance & Cleaning | Treat with a dilute nitrogen oxide standard with pH adjusted to 1.1 - 1.7 Replace membrane as needed |
Isopotential Point | Unknown |
On-Line Capability | Yes, pH control required |
Applications | Air, Stack Gases |