Manufacturer: Uniphos Envirotronic Pvt. Ltd., Gujarat, India
Product: Nitrogen Oxides Detector Tube (NOX SNO-2M)
Specifications:- Measurement Range: 0.5 - 15 ppm
- Number of Pump Strokes: 2 (200 mL)
- Volume Correction Factor (VCF): 1.0
- Sampling Time: 1.5 minutes per pump stroke (100 mL)
- Color Change: White to Orange
- Shelf Life: 1 year
- Storage Condition: Below 10˚C (50˚F)
- Calibration Condition: 20˚C (68˚F) and 50% RH
- Reaction Principle: NO reacts with Cr6+ and H2SO4 to form NO2, which reacts with o-Tolidine to produce a yellow reaction product
- Relative Standard Deviation: ± 10%
Interferences:- Cl2 and Br2: Cause color change from White to Orange
- H2S (100 ppm) and SO2 (200 ppm): No effect
Environmental Parameter Corrections:- Temperature: No correction needed between 0 - 40˚C (32 - 104˚F)
- Relative Humidity: No correction needed between 10 - 90%
See more