The Labmart GGN303 Nitrogen Generator is a laboratory nitrogen-generation system designed to provide a controlled nitrogen supply without relying on bulky nitrogen gas cylinders. It uses an electrolytic cell, with integrated gas purification and flow-display functions.

The GGN303 provides a maximum flow of 300 mL/min, O₂ ≤3 ppm gas purity specification, and 0.4 MPa output gas pressure. It features a 1.2 L fluid tank, LED flow display, automatic drainage before gas production, and a clamp-type electrolytic separation cell. It operates at 80 W on AC 220 V / 50 Hz. GGN303

3. Detailed Product Description

Product Overview

The Labmart GGN303 Nitrogen Generator is a compact laboratory gas-generation system designed to produce nitrogen for laboratory applications.

The system uses an electrolytic cell and incorporates a laboratory gas circuit, gas purification and flow-display functions. The source specifically describes the electrolytic separation cell as a clamp-type electrolytic cell, with high gas production and good heat dissipation. GGN303

The GGN303 is designed to reduce reliance on bulky nitrogen gas cylinders by providing an on-site nitrogen-generation solution. The system automatically drains for 10 minutes before switching to gas production, according to the supplied product catalogue. GGN303

The generator provides a maximum flow of 300 mL/min, an output gas pressure of 0.4 MPa, and an oxygen-content specification of O₂ ≤3 ppm. GGN303

Key Features & Benefits

• On-Site Nitrogen Generation: Provides nitrogen generation at the laboratory rather than relying solely on external gas cylinders.
• Electrolytic Cell Technology: Uses an electrolytic cell for nitrogen generation.
• Clamp-Type Electrolytic Separation Cell: The specified cell configuration supports the generator's separation process.
• 300 mL/min Maximum Flow: Provides a controlled nitrogen flow for laboratory applications.
• O₂ ≤3 ppm: The supplied specification identifies oxygen content of ≤3 ppm.
• 0.4 MPa Output Pressure: Provides the specified nitrogen output pressure.
• 1.2 L Fluid Tank: Provides the specified fluid capacity.
• Integrated Gas Purification: The catalogue identifies gas purification as part of the laboratory gas circuit.
• LED Flow Display: Allows the operator to monitor output flow.
• Automatic 10-Minute Drainage: The system automatically drains for 10 minutes before switching to gas production.
• High Gas Production & Heat Dissipation: Specifically highlighted for the electrolytic cell.
• Easy Operation: Designed for straightforward laboratory use.
• 80 W Power Consumption: Provides a relatively compact electrical configuration.

4. Technical Specifications

The technical specification table in the supplied catalogue provides the flow, purity specification, pressure, operating temperature, electrical ratings, dimensions and weight. GGN303

5. Applications

The source identifies the GGN303 as a Nitrogen Generator and describes its use as an alternative to bulky nitrogen gas cylinders. Suitable applications supported by the product description include:

• Laboratory nitrogen supply
• On-site nitrogen generation
• Laboratory gas-generation systems
• Applications requiring controlled nitrogen flow
• Laboratory processes requiring a specified low-oxygen nitrogen supply
• Scientific and analytical laboratory gas supply

Specific analytical instrument compatibility is not specified by the manufacturer in the supplied source and should therefore be confirmed separately.

6. Suitable For

The GGN303 can be positioned for:

• Research laboratories
• Analytical laboratories
• Quality-control laboratories
• Scientific laboratories
• Educational and institutional laboratories
• Laboratories seeking an alternative to nitrogen cylinders
• Laboratory setups requiring controlled nitrogen generation
• Users requiring a compact nitrogen-generation system

7. FAQs

1. What is the Labmart GGN303?

The GGN303 is a laboratory nitrogen generator designed to produce nitrogen on-site using an electrolytic cell.

2. What is the maximum nitrogen flow?

The maximum specified flow is 300 mL/min.

3. What is the gas purity specification?

The catalogue specifies O₂ ≤3 ppm.

4. What is the output gas pressure?

The specified output gas pressure is 0.4 MPa.

5. What is the fluid tank capacity?

The GGN303 has a 1.2 L fluid tank.

6. What type of electrolytic cell does it use?

The catalogue specifies a clamp-type electrolytic separation cell.

7. Does the GGN303 automatically drain?

Yes. The catalogue states that it automatically drains for 10 minutes and then switches to gas production.

8. Does it have a gas-flow display?

Yes. It has an LED output-flow display.

9. What is the operating temperature?

The specified environmental temperature range is 10–40°C.

10. What is the power consumption?

The specified power rating is 80 W.

11. What power supply is required?

The GGN303 requires AC 220 V / 50 Hz, single phase.

12. Is potassium hydroxide supplied?

Yes. 120 g potassium hydroxide (KOH) is listed among the standard accessories. GGN303

13. What is the gross weight?

The specified gross weight is 17 kg.

14. What are the packing dimensions?

The packing dimensions are 450 × 340 × 510 mm (L × W × H).

15. What is the HSN code?

The specified HSN code is 84051010.