The LCN-300 High Purity Nitrogen Generator is manufactured based on the air separation principle of electrocatalytic method. The electrolytic cell is designed using the reverse reaction of a fuel cell. The instrument is mainly composed of the electrolysis system, pressure control system, purification system, and display system. The electrolytic nitrogen utilizes the latest membrane separation technology and features a medical-grade stainless steel tank. The nitrogen generation amount adjusts automatically according to output requirements, ensuring the stability of output flow and pressure. It can provide carrier gas for various types of chromatographs worldwide, and is widely used in industries such as chemicals, environmental protection, oil, papermaking, electricity, food, and scientific research.

I. Instrument Features

1. Safety:

Low-pressure gas generation within the electrolytic cell ensures the safety of the tank.

② The air system is equipped with over-pressure protection for safe operation.

③ Gas-liquid separator to ensure effective separation, allowing the liquid to automatically return to the electrolytic cell under pressure. Equipped with a two-stage anti-backflow cut-off device, no backflow occurs.

④ Stable performance in use, consistent pressure and flow output, and no purity degradation.

⑤ The power outage features an automatic shut-off of the gas circuit.

2. Effortless:

① Replaces high-pressure nitrogen cylinders, laboratory instruments, ensures safety.

② No hassle with transporting steel cylinders, saving the labor of moving them.

Press the switch lightly to generate gas; long-lasting, suitable for continuous or intermittent use.

3. Self-Control System:

The instrument program control utilizes an automatic tracking pressure control system, eliminating the need for a pressure regulator, ensuring consistency between nitrogen output pressure and air input pressure. This results in a pressure stability accuracy range less than 0.001 Mpa.

② On-demand gas production, automatic tracking and adjustment, no need for manual adjustment, precise and reliable.

③ Digital display of nitrogen production volume for easy observation of equipment operation status and fault judgment.

④ Auto-Drainage: The instrument is equipped with an auto-drainage feature, eliminating the need for manual draining and the risk of operator error, ensuring automatic drainage for about 30 minutes after startup.

4. Structure:

① Tubular electrolytic cell, integrated with electrolysis for nitrogen production, oxygen排放, and liquid storage. The electrolytic cell is constructed with stainless steel structure and employs advanced electrolyte membrane separation technology, featuring compact size, light weight, durability, anti-corrosion, and resistance to aging. The electrolyte is directly added to the inner tube, which has a uniform distribution of pores, allowing simultaneous liquid intake and oxygen排放, ensuring unobstructed circulation. The cell utilizes novel membrane separation technology with a catalytic layer containing precious metal catalysts, enhancing its catalytic power, efficiency, gas output, and high purity of nitrogen. Prior to shipment, the electrolytic cell undergoes over 100 hours of aging tests under high voltage and high current conditions, ensuring exceptional stability in performance and operational status.

② Replace the traditional acrylic glass filters with polycarbonate filters, greatly enhancing impact resistance, making the filters sturdy and durable, and preventing cracking or breakage.

③ Utilizes a new type of voltage and current stabilization switch power supply, ensuring a stable and reliable electrolytic power supply system.

④ Immersion Electrolytic Cell: The electrolytic cell has excellent heat dissipation during operation, eliminating the need for forced circulation. It boasts high electrolytic efficiency and is equipped with one-way valves at both the intake and exhaust of the cell, ensuring an internal pressure of 0.15 MPa under all conditions. This fundamentally resolves the issue of overflow.

5. Aesthetically pleasing with a unique design, featuring three observation ports for easy and timely replacement of filter materials, sealing washers, and electrolyte.

6. After-Sales Service:

We can process and manufacture products according to customer requirements and offer a three-year warranty.

② The instrument comes with a one-year warranty under the condition that the user complies with the usage regulations, with lifetime repair service provided.

③ If the instrument is damaged during transportation, it will be replaced free of charge. Free repair is provided for quality issues within the warranty period.

II. Technical Specifications