|
Model #
|
NOX1501
|
|
Slope
|
56 + / - 3 mV / decade
|
|
Reproducibility
|
+ / - 2%
|
|
Interferences
|
CO2, 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
|
5 x 10-6 to 5 x 10-3 M
0.2 ppm to 220 ppm
|
|
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
|
|
Temperature Compensation
|
No
|
|
Isopotential Point
|
Unknown
|
|
On-Line Capability
|
Yes, pH control required
|
|
Applications
|
Air, Stack Gases
|
|