A Portable Nitrogen Purity Analyzer is a compact, battery-powered instrument designed to measure the purity of nitrogen (Nâ) in gas mixtures. It is widely used in industries that require high-purity nitrogen, such as food packaging (MAP), electronics, pharmaceuticals, and industrial gas production.
Most portable Nâ purity analyzers work by measuring residual oxygen (Oâ) using electrochemical or zirconia sensors. Since nitrogen is non-reactive, its purity is calculated by subtracting the oxygen content from 100%.
Nitrogen Purity (%) = 100 â Measured Oxygen (%)
Parameter | Details |
---|---|
Measurement Gas | Nitrogen (Nâ) |
Purity Range | 90â99.999% (based on oxygen detection) |
Oâ Measurement Range | 0.1 ppm â 10% Oâ (depending on model) |
Sensor Type | Electrochemical / Zirconia |
Response Time (T90) | <10â15 seconds |
Display | Digital / LCD with backlight |
Data Logging | Optional (internal memory or USB export) |
Power Supply | Rechargeable battery (6â12 hrs) |
Portability | Handheld, lightweight (<1.5 kg) |
Nitrogen Generator Output Monitoring
Modified Atmosphere Packaging (MAP)
Food & Beverage Industry
Laboratory Gas Purity Checks
Semiconductor and Electronics
Pharmaceutical and Biotech Industries
Industrial Gas Suppliers
Portable and user-friendly design
High-purity nitrogen monitoring
Fast warm-up and real-time readings
Rechargeable battery operation
Alarm system for out-of-limit readings
Optional data logging and printing
Quick-connect gas inlet for sampling
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