Suzhou Gaopu Ultra pure gas technology Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 30pcs/month |
| Delivery Time | 15work days |
| Packaging Details | Carton |
| Name | Micro nitrogen generator |
| capacity | 500ml/min |
| Purity | 99.99% |
| Size | 400*350*400 |
| Work pressure | 4-6barg |
| Power | 220V 50Hz 0.6kw |
| Weight | 23kg |
| Package | Carton packaging |
| Brand Name | GASPU |
| Model Number | GPN |
| Certification | CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 30pcs/month |
| Delivery Time | 15work days | Packaging Details | Carton |
| Name | Micro nitrogen generator | capacity | 500ml/min |
| Purity | 99.99% | Size | 400*350*400 |
| Work pressure | 4-6barg | Power | 220V 50Hz 0.6kw |
| Weight | 23kg | Package | Carton packaging |
| Brand Name | GASPU | Model Number | GPN |
| Certification | CE | Place of Origin | CHINA |
| High Light | High Pressure air products nitrogen generator ，GPN air products nitrogen generator ，High Pressure nitrogen generation unit | ||
The Micro GPN-500 Nitrogen Generator is a cutting-edge solution designed by our Gas Source Department to deliver a consistent, high-purity nitrogen supply for critical laboratory instruments. Engineered to replace traditional high-pressure steel cylinders, this generator caters to the needs of gas chromatographs (GC), Fourier transform infrared spectrometers (FT-IR), total organic carbon analyzers (TOC), nuclear magnetic resonance (NMR) systems, and thermal analyzers. With a flow rate of 500ml/min and nitrogen purity exceeding 99.99%, the GPN-500 ensures uninterrupted operation, cost efficiency, and enhanced safety, making it an indispensable tool for modern laboratories.
The GPN-500 eliminates the hazards and logistical challenges of high-pressure steel cylinders. Its dual-cathode stainless steel electrolytic separation cell enables on-demand nitrogen production, starting instantly upon power-up. This design not only reduces the risk of gas leaks or cylinder explosions but also eliminates the need for manual cylinder replacements, saving time and labor costs for laboratory staff.
Operating the GPN-500 is remarkably straightforward: during normal use, it requires only periodic addition of pure water (resistivity ≥1MΩ/cm) to sustain continuous nitrogen generation. This eliminates the recurring expenses associated with cylinder refills, making it a cost-effective long-term investment. The generator's durable construction minimizes wear and tear, further lowering maintenance costs over its lifespan.
Equipped with a unique anti-backflow device, the GPN-500 prevents reverse gas flow, safeguarding both the generator and connected instruments from contamination. Its three-stage purification system ensures nitrogen purity exceeds 99.99%, meeting the strict requirements of sensitive analytical techniques like NMR and GC. Additionally, the disposable stretched-mold purification tube reduces potential leakage points, enhancing overall system reliability and extending service life.
A large 3-liter water storage tank allows the GPN-500 to run continuously for days on a single water fill, ideal for unattended or extended experiments. This feature is particularly valuable for laboratories with high-throughput workflows, ensuring instruments receive a steady nitrogen supply without interruptions.
| Item | Specification |
|---|---|
| Capacity | 0-500ml/min (adjustable) |
| Outlet Pressure | 0-0.45Mpa |
| Pressure Stability | <0.3% |
| Purity | >99.99% |
| Water Tank Capacity | 3 liters |
| Water Quality | Resistivity ≥1MΩ/cm |
| Power Supply | 220V±10%, 50-60Hz |
| Operating Temperature | 0-42℃ |
| Operating Humidity | <85% RH (non-condensing) |
A1: The GPN-500 is designed for use with GC, FT-IR, TOC analyzers, NMR spectrometers, and thermal analyzers. Its adjustable flow rate (0-500ml/min) and stable pressure make it versatile for various analytical applications.
A2: The 3-liter tank supports continuous operation for 3-5 days under standard conditions (500ml/min flow rate). Refill frequency depends on usage intensity; we recommend checking water levels weekly.
A3: The generator requires pure water with resistivity ≥1MΩ/cm. Using deionized or distilled water ensures optimal electrolysis efficiency and prevents mineral buildup in the system.
A4: Its advanced pressure regulation system ensures stability within <0.3%, critical for precision instruments like GC, where pressure fluctuations can compromise results.
A5: No. The GPN-500 is plug-and-play: simply connect it to a power source, fill the water tank, and attach it to your instrument via standard gas tubing. No specialized technical skills are required.
The Micro GPN-500 Nitrogen Generator combines high performance, safety, and cost savings to outperform traditional cylinder systems. Its compact design fits seamlessly into laboratory setups, while its robust engineering guarantees consistent results for sensitive analyses. Whether you're upgrading an existing lab or setting up a new facility; the GPN-500 is the smart choice for reliable nitrogen supply.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2001
Total Annual:
4000000-8000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Suzhou GASPU Gas Technology Co., Ltd. was founded in 2001 in Suzhou Overseas Students Entrepreneurship Park and registered in Suzhou National High Tech Industrial Development Zone. The company has established long-term cooperative relationships with domestic and foreign research and development inst... Suzhou GASPU Gas Technology Co., Ltd. was founded in 2001 in Suzhou Overseas Students Entrepreneurship Park and registered in Suzhou National High Tech Industrial Development Zone. The company has established long-term cooperative relationships with domestic and foreign research and development inst...
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