Nitrogen Generator, SPN-300 (CAT#: STEM-GLE-0079-ZJF)

The SPN-300 nitrogen generator offers automatic display of pressure and flow, maintaining constant pressure and flow with an adjustable nitrogen flow rate based on usage. It includes dual stainless steel filters with trace oxygen removal (no activation required) for higher nitrogen purity. The instrument uses low-sulfur silicone rubber seals to enhance gas quality and ensure a stable chromatographic baseline. The generator includes a sensitive and reliable safety device to prevent backflow of alkaline solution.

Nitrogen Purity: Oxygen Content <3PPM, Water Content Dew Point -56℃
Nitrogen Flow Rate: 0-300ml/min
Output Pressure: 0-0.4Mpa (Dependent on raw material air pressure)
Pressure Stability: < 0.003MPa (Dependent on air source stability)
Power Supply: 220V±10%, 50Hz
Power Consumption: 60W
Operating Environment: 1-40℃, Relative Humidity <85%
Dimensions: 370×180×330mm
Net Weight: Approximately 11Kg

Automatic display of pressure and flow rate, with automatic regulation to maintain constant pressure and flow. Nitrogen flow can be adjusted automatically based on usage.
Equipped with dual stainless steel filters containing trace oxygen scavengers (no activation required), resulting in higher nitrogen purity. Internal use of low-sulfur silicone rubber seals enhances gas quality and ensures stable chromatographic baselines.
Features sensitive and reliable safety mechanisms, including automatic backflow prevention.

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