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Contact SupplierThe Portable Nitrogen Purity Analyzer is a compact, battery-operated instrument used to measure the purity of Nitrogen gas (N₂) in industrial, laboratory, and on-site applications. It offers high accuracy, quick response, and ease of use — making it ideal for cylinder verification, nitrogen generation plants, food packaging (MAP), and gas purity validation.
⚙️ Technical Specifications:
| Gas Measured | Nitrogen (N₂) Purity |
| Measurement Principle | Thermal Conductivity (TCD) / Electrochemical (O₂ balance) |
| Measuring Range | 80% to 99.999% N₂ (or 0–10,000 ppm O₂) |
| Display | Digital LCD / OLED with backlight |
| Resolution | 0.01% or 1 ppm (based on configuration) |
| Accuracy | ±0.1% of full scale |
| Response Time (T90) | ≤10 seconds |
| Sampling Method | Built-in sampling pump or diffusion (configurable) |
| Battery | Rechargeable Li-ion (8–10 hrs backup) |
| Data Logging | Optional (USB or SD card) |
| Alarm Output | Audible + Visual |
| Operating Temperature | 0°C to +50°C |
| Calibration | Via certified gas (O₂ or N₂ mix) |
| Accessories | Tubing, charger, carrying case, calibration cap |
🧰 Key Features:
✅ Real-time Nitrogen purity check on-site
🧳 Compact, rugged, portable design
💡 Bright display with auto-backlight for low-light use
🔔 Audio-visual alarm on low purity detection
🔧 Easy calibration and low maintenance
📁 Optional data logging for traceability and audits
🏭 Nitrogen generator (PSA/VPSA) commissioning
🧪 Pharmaceutical and biotech labs
🍲 MAP (Modified Atmosphere Packaging) in food industry
🛢️ Industrial gas filling stations
🚛 Mobile cylinder inspections
🏥 Medical gas quality testing