OS-AB Nitrogen Generator: Optimized for AB SCIEX LC-MS Systems

Product Overview

The OS-AB Nitrogen Generator, developed by GASPU, is a cutting-edge solution engineered specifically to meet the rigorous gas requirements of AB SCIEX triple quadrupole LC-MS systems. Combining advanced nitrogen production technology with lean manufacturing processes, this compact all-in-one unit delivers reliable performance while minimizing laboratory footprint, noise, and heat emissions. Designed to fit seamlessly under laboratory benches, the OS-AB integrates three critical gas outputs—nitrogen, dry air, and exhaust air—with factory-preset pressure and flow rates, ensuring plug-and-play compatibility with AB SCIEX instruments.

Key Features & Advantages

1. Tailored for AB SCIEX Systems

Factory-calibrated pressure and flow rates eliminate the need for manual adjustments, directly matching AB SCIEX LC-MS specifications. This ensures consistent gas delivery, reducing downtime and optimizing system performance.

2. Superior Gas Quality & Purity

Equipped with a built-in cold dry filtration system, the OS-AB effectively removes moisture, oil, and contaminants, safeguarding sensitive LC-MS components from damage and ensuring reliable analytical results. The generator uses imported high-efficiency nitrogen separation membranes, enabling fast, stable nitrogen production with minimal maintenance.

3. Lab-Friendly Design

With a noise level of just 60dB at 1 meter and low heat emissions, the OS-AB creates a quieter, more comfortable working environment. Its compact dimensions (600×890×1150mm) allow under-bench placement, maximizing valuable lab space.

4. Energy Efficiency & Durability

Powered by an imported high-performance air compressor and featuring ECO energy-saving mode, the OS-AB reduces energy consumption (2.2KW power rating) while extending compressor lifespan. This design balances performance with cost-effectiveness, ideal for high-throughput laboratories.

5. Smart Connectivity (Optional)

An optional IoT module enables remote monitoring of gas flow, pressure, and system status, allowing proactive maintenance and real-time performance tracking for enhanced operational efficiency.

Technical Specifications

Frequently Asked Questions (FAQ)

Q1: Is the OS-AB compatible with non-AB SCIEX LC-MS systems?

A1: While optimized for AB SCIEX triple quadrupole LC-MS, the OS-AB’s adjustable parameters (via factory calibration) may suit other instruments. Contact GASPU’s technical team for custom configuration.

Q2: What maintenance is required for the OS-AB?

A2: Routine maintenance includes replacing air filters every 6–12 months (depending on usage) and checking the cold dry filtration system annually. The optional IoT module provides alerts for proactive servicing.

Q3: How does the ECO mode reduce energy consumption?

A3: The ECO mode automatically adjusts compressor operation based on real-time gas demand, reducing idle power usage and extending component life without compromising flow stability.

Q4: Can the OS-AB be installed under a standard lab bench?

A4: Yes, with dimensions of 600×890×1150mm, the OS-AB fits under most laboratory benches, though clearance for ventilation (recommended 10cm around the unit) should be confirmed.

Q5: What is the warranty for the OS-AB?

A5: GASPU offers a 1-year warranty on parts and labor, with extended warranty options available for critical components like the nitrogen membrane and compressor.

Why Choose the OS-AB?

The OS-AB Nitrogen Generator stands out as a reliable, space-saving, and energy-efficient solution for AB SCIEX LC-MS users. Its integration of precision engineering, lab-friendly design, and smart features ensures seamless operation, making it an indispensable tool for modern analytical laboratories focused on accuracy, productivity, and sustainability.

Optimize your LC-MS workflow with the OS-AB—where performance meets practicality.

Keywords: OS-AB nitrogen generator, AB SCIEX LC-MS gas supply, lab nitrogen generator, low noise nitrogen system, IoT-enabled gas generator, LC-MS gas solutions

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 institutions such as SAES, SEMIGASSYSTEM, BOISTON, AIRTECH, UOP, GARBOTECH, BURKERT, etc., continuously innovating in gas and air purification treatment technologies, and developing leading new technologies and products domestically.

With a group of professional personnel engaged in the research, promotion, and production of pressure swing adsorption technology, and the efforts of all colleagues to explore and adhere to the principle of customer first, GASPU has developed into a professional air separation equipment supplier with a certain scale in China, integrating scientific research and production. It can provide PSA carbon molecular sieve nitrogen production equipment, membrane separation nitrogen production equipment, and ammonia decomposition hydrogen production equipment to a large number of users, Hydrogen purification products, and various gas supply solutions can be provided according to user requirements.

The company has been self-purchasing land in Suzhou High tech Zone since 2003 and owns a professional production base of 8000 square meters for nitrogen generators and ammonia decomposition hydrogen production equipment. The equipment is widely used in industries such as petrochemicals, electronics, pharmaceuticals, food preservation, and new materials, providing overall solutions for industries and fields that require the use of protective atmospheres. Some customers include Ma-steel Hefei, DSM Chemical, BASF Chemical, BP, and CNOOC Zhejiang Wan-Xiang, Jing-Neng Group, Shanghai Electric, China DATANG, State Power Investment Corporation, Shenzhen Foxconn, etc. have stable and safe equipment operation.

Looking forward to GASPU being your better choice!

https://www.youtube.com/@gaspu