Nitrogen Generator for LC/MS, PSAN-3 (CAT#: STEM-GLE-0136-ZJF)

The PSAN-3 nitrogen generator features intelligent microcomputer control with a full Chinese human-machine interface for flexible operation and preset working times, displaying flow and purity. It uses dual-tower PSA technology with optimized control algorithms for high nitrogen production efficiency. The generator employs high-quality imported nitrogen-specific molecular sieves with large adsorption capacity, high pressure resistance, and long service life, using unique compression technology to prevent molecular sieve powdering. The dual-tank buffer system ensures stable nitrogen output pressure, providing high-purity nitrogen immediately upon startup. Key components, including the exchange tower and gas storage tank, are made of high-quality stainless steel. The generator includes an air-cooled drying device, two-stage gas-water separator, and two-stage pressure regulator for optimal performance. It has built-in overpressure and overload protection devices and a fault diagnosis mode for easy maintenance.

Nitrogen Purity: 99.5% - 99.9%
Nitrogen Flow Rate: 0-30L/min
Output Pressure: 0-0.7Mpa (factory setting 0.6MPa)
Input Air Pressure: 0.7-1.0Mpa (must not be less than 0.7MPa)
Input Air Flow Rate: ≥ 120L/min
Power Supply: 220V±10%, 50Hz
Power Consumption: 100W
Operating Temperature: 1-40℃
Relative Humidity: <80%
Dimensions: 400×400×1200(mm)
Net Weight: Approximately 50kg

Intelligent Single-Chip Control: Flexible control through a fully Chinese human-machine interface, allowing for customizable work schedules and displaying flow rate and purity.
Dual-Tower Pressure Swing Adsorption: High nitrogen production efficiency achieved through optimized control algorithms.
High-Quality Imported Nitrogen Molecular Sieves: Large adsorption capacity, high pressure resistance, and long service life.
Unique Packing Technology: Prevents molecular sieve powdering, effectively extending lifespan.
Dual-Tank Buffering: Ensures stable nitrogen output pressure, providing immediate high-purity nitrogen production upon startup.
Key Components Constructed from High-Quality Stainless Steel: Ensures durability and longevity of exchange towers, storage tanks, and other critical parts.
Equipped with Air-Cooled Drying Device, Dual-Stage Gas-Water Separators, and Dual-Stage Pressure Regulators: Enhances overall system performance.
Built-in Overpressure and Overload Protection: Ensures safety and reliability of operation.
Integrated Fault Diagnosis Mode: Facilitates troubleshooting and maintenance.

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