Device built-in

Product Introduction: Pudun Nitrogen Gas Generator

Pudun Technology is a leading domestic provider of laboratory gas solutions. Its nitrogen generator product line utilizes two core technologies—membrane separation and PSA (Pressure Swing Adsorption)—to deliver high-purity nitrogen for laboratory and industrial applications. Below are the key product series and technical features:

I. Core Technologies

1. Membrane Separation Technology

   • Utilizes ultra-fine hollow fiber membranes to produce 99.9% pure nitrogen
   • Representative models: NG General Series (e.g., 35A-1C)
   • Flow rate range: 18–420 L/min @ 0–116 psi

2. PSA (Pressure Swing Adsorption) Technology

   • Purity up to 99.9999% (e.g., NG CASTORE XL iQ)
   • Dual output: Simultaneously supplies standard nitrogen (70 L/min) and high-purity nitrogen (200 cc/min)
   • Modular design supports 0.9–213 Nm³/h industrial flow rates

II. Product Series

1. Integrated Generators

   • Built-in oil-free air compressor, plug-and-play operation
   • Low-noise design (<52 dB)
   • Touchscreen control with three-color maintenance alerts

2. Modular Systems

   • External air source compatibility, supports multi-unit parallel operation
   • Industrial-grade models (e.g., NG SIRIO) deliver up to 8000 cc/min
   • Dew point: -70°C, particle filtration down to 0.01 µm

III. Typical Applications

• LC-MS gas supply (drying/collision gas)
• Nitrogen evaporation concentration (dedicated models like 40A-1C)
• Electronics manufacturing & food packaging
• Semiconductor production (ultra-high purity 99.9999%)

IV. Service & Support

• 2-hour nationwide emergency response for repairs
• Annual preventive maintenance
• Custom development (voltage/flow rate/purity adjustments available)

Note: All products comply with ISO 8573-1 standards, with a 3-year warranty on core components. The upgraded 2024 NG General Series now features intelligent variable frequency control, reducing energy consumption by 30%.