AALBORG GFCS-018440 Thermal Flow Controller GFC17 N2 0-10ML/MIN

( Brand: Aalborg ), ( Manufacturer Part Number: GFCS-018440 ), ( Part Type: Flow Controller Min )

Review AALBORG Thermal Mass Flow Controller N2 0-10ml/min

The **Aalborg GF-C17 N Thermal Flow Controller (Model GFCS-018440)** is a precision-engineered, mass-flow-controlled device designed for applications requiring accurate and stable gas flow regulation, particularly in research, laboratory, and industrial settings where nitrogen (N ) delivery must be meticulously controlled. This compact yet robust controller operates on the principle of thermal mass flow measurement, ensuring consistent and repeatable flow rates across a wide range of applications, from gas chromatography and material testing to semiconductor manufacturing and environmental monitoring. With a flow range of **0 to 10 mL/min**, the GF-C17 excels in scenarios where minimal but highly controlled gas volumes are critical, such as in gas delivery systems for analytical instruments, calibration standards, or low-flow chemical reactions. Its **N -specific calibration** guarantees optimal performance with nitrogen, minimizing drift and maximizing accuracy, while the **thermal dispersion technology** eliminates the need for moving parts, reducing wear and enhancing long-term reliability. The controller features a **digital display** for real-time monitoring of flow rates, along with **PID (Proportional-Integral-Derivative) control** for precise regulation, allowing users to set and maintain exact flow parameters with minimal manual intervention. Its **compact, modular design** makes it ideal for integration into existing gas delivery systems, while the **durable stainless steel construction** ensures resistance to corrosion and contamination, even in demanding environments. Additionally, the GF-C17 is equipped with **RS-232 communication** for seamless integration with data acquisition systems, enabling automated logging and remote control for enhanced workflow efficiency. Whether used in academic research, industrial quality control, or specialized laboratory applications, this flow controller delivers unmatched precision, stability, and ease of use, making it an indispensable tool for professionals demanding exacting standards in gas flow management.

### **Pros and Cons of buying a Aalborg GFCS-018440 Thermal Mass Flow Controller (GFC17, N , 0 10 mL/min)**

#### **Pros**

1. **Precision and Reliability** Thermal mass flow controllers (MFCs) like the Aalborg GFC17 are known for their high accuracy ( 1% of reading 0.5% of full scale) and repeatability, making them ideal for applications requiring consistent gas flow rates (e.g., lab experiments, semiconductor manufacturing, or medical devices).

2. **Wide Range of Applications** The unit is designed for nitrogen (N ) but can often be adapted for other gases with the correct sensor calibration. This versatility makes it suitable for research, industrial processes, and calibration work.

3. **Digital Control and Interface** The GFC17 features a digital display and programmable setpoints, allowing for easy adjustment and monitoring of flow rates. Some models include RS-232 or USB connectivity for integration with lab automation systems.

4. **Compact and Durable Design** Aalborg MFCs are generally robust, with stainless steel construction for resistance to corrosion and pressure fluctuations. The compact size makes them suitable for space-constrained environments.

5. **Low Flow Range Suitability** The 0 10 mL/min range is well-suited for applications requiring precise, low-volume gas delivery, such as gas chromatography, cell culture, or small-scale chemical reactions.

6. **Calibration and Maintenance** Aalborg provides calibration services, ensuring long-term accuracy. The thermal sensor design typically requires minimal maintenance compared to mechanical flow meters.

7. **Compatibility with Aalborg s Ecosystem** If you already use other Aalborg instruments (e.g., pressure gauges, regulators), this MFC integrates seamlessly into your existing setup.

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#### **Cons**

1. **Limited Flow Range** The 0 10 mL/min range is narrow and may not be suitable for applications requiring higher flow rates (e.g., industrial gas distribution). If your needs exceed this range, you may need a different model.

2. **Cost** Aalborg MFCs are premium-priced compared to basic mechanical flow meters or cheaper electronic alternatives. The cost may be justified for high-precision applications but could be prohibitive for budget-conscious users.

3. **Gas-Specific Limitations** While the GFC17 is designed for nitrogen, using it with other gases may require additional calibration or sensor replacement, adding to the cost and complexity.

4. **Power Dependency** Thermal MFCs require an electrical supply (typically 24V DC), which may not be ideal for portable or battery-powered setups.

5. **Potential for Drift Over Time** Like all electronic instruments, thermal MFCs can experience drift in accuracy over extended use, requiring periodic recalibration.

6. **Learning Curve** Setting up and programming the controller may require familiarity with digital flow control systems, which could be a barrier for users without prior experience.

7. **Replacement Parts and Support** While Aalborg is a reputable brand, availability of replacement sensors or technical support may vary depending on your location or industry.

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### **Ending Conclusion**

The **Aalborg GFCS-018440 (GFC17, N , 0 10 mL/min)** is an excellent choice for applications demanding **high-precision, low-volume gas control** in research, laboratory, or specialized industrial settings. Its **accuracy, durability, and ease of use** make it a reliable investment for users who prioritize performance over cost. However, its **narrow flow range, higher price point, and gas-specific limitations** may not align with all use cases. If your application requires **higher flow rates, broader gas compatibility, or cost efficiency**, alternative solutions (e.g., mass flow meters from other brands or mechanical flow controllers) might be more appropriate.

### **Recommendation**

- You need **precise, low-volume nitrogen flow control** (e.g., for lab experiments, calibration, or small-scale industrial processes).

- You are willing to invest in **high-quality, long-term reliability** and can justify the cost with your application s requirements.

- You already use Aalborg products and benefit from **system integration**.

- You require **higher flow rates** (e.g., >10 mL/min) or a **broader range of gases**.

- Your budget is constrained, and you can tolerate slightly lower precision with a more affordable option.

- You need **portability or battery operation**, as thermal MFCs require power.

For most **high-precision, low-flow applications**, the Aalborg GFC17 is a **strong recommendation** due to its proven performance and durability. However, always verify compatibility with your specific gas and flow requirements before purchasing.

Details:

Model # GFCS-018440. This Aalborg Thermal Mass Flow Controller is for N2 gas and regulates 0-10ml/min. These units comes from a laboratory that was shutting down operations. Does not include the LCD display.

part #: gfcs018440 prices

• $119.99-$514.58

specifications pneumativalv:

• brand: Aalborg
• mpn: Gfcs-018440
• part type: Flow Controller Min

payments pneumativalv:

• credit card: Discover
• wallet: Google-pay
• other

returns pneumativalv:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

general pneumativalv:

• Pump Flow Controllers > Flow Controllers Meters > Mass Flow Controllers
• condition: Used

offer pneumativalv:

• quantity: 1
• sold: 0
• availability: In Stock
• started: February 23, 2026
• options: Ship-to-home

seller pneumativalv:

• rating: 100.0%
• city: San Diego, California
• # reviews: 77

shipping pneumativalv:

• service: USPS Ground Advantage, FedEx Ground Economy, UPS Ground, FedEx 2Day
• cost: $9.81
• carrier: USPS, FedEx, UPS
• class: Standard, Economy, Expedited
• transit: 4-10 Days
• type: Calculated

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