MKS INSTRUMENTS INC 1179A-22628 Flo Flow Controller Gas Ar Inc. Sccm

( Brand: Mks Instruments Inc ), ( Manufacturer Part Number: 1179A-22628 ), ( Part Type: Flow Controller ), ( Port Diameter: 3/8 In ), ( Maximum Flow Rate: 2 Sccm ), ( Gas Media: Ar Argon )

Review MKS INSTRUMENTS INC Inc. Mass flo Flow Controller Gas Ar Range Sccm

The MKS 1179A-22628 Mass-Flo Flow Controller is a precision instrument designed for precise and stable gas flow control in scientific, research, and industrial applications. This flow controller operates on a mass-flow principle, ensuring consistent and accurate flow rates regardless of changes in pressure, temperature, or altitude.

The MKS 1179A-22628 boasts a flow range of 0-10 sccm (standard cubic centimeters per minute) with a repeatability of 0.5% of reading, providing exceptional accuracy for delicate and sensitive experiments. It features a digital display that shows the flow rate in sccm, making it easy for users to monitor and adjust the flow as needed.

The flow controller is equipped with a built-in regulator that provides a stable output pressure of 0.5 to 20 psid (pounds per square inch, gauge). This controller also comes with a factory-calibrated electronic flow sensor and a flow calibration certificate, ensuring that it is accurate and reliable right out of the box.

The MKS 1179A-22628 Mass-Flo Flow Controller is designed for durability and long-term use. It is constructed with high-quality materials, including a stainless-steel body and a PTFE diaphragm, to resist corrosion and withstand harsh environments. The compact size of the controller (3.4 x 3.4 x 1.8 inches) makes it suitable for use in tight spaces, while its light weight (11 ounces) allows for easy handling and transportation.

The MKS 1179A-22628 Mass-Flo Flow Controller is compatible with a wide range of gases, including air, nitrogen, hydrogen, and helium. It requires a compressed gas supply with a pressure of 20 to 100 psig (pounds per square inch, gauge) and operates at a temperature range of 0 to 50 C (32 to 122 F). This flow controller can be easily connected to a gas supply using standard 1/8" OD (outside diameter) tubing.

In summary, the MKS 1179A-22628 Mass-Flo Flow Controller is a high-quality, accurate, and durable instrument for precise gas flow control. Its compact size, wide compatibility with gases, and easy-to-use digital display make it an ideal choice for scientists, researchers, and engineers who require precise flow control for their experiments and applications.

The MKS 1179A-22628 Mass-Flo Flow Controller is a gas flow regulator commonly used in scientific applications. Here are some pros and cons that might help guide your decision:

1. Precision: The MKS 1179A-22628 offers excellent precision, with a flow rate accuracy of 0.25% of full scale. This makes it ideal for lab environments where high precision is required.

2. Wide Flow Range: This flow controller can handle flow rates from 0 to 20 SLM (Standard Liters per Minute), making it versatile for various experiments.

3. Built-in Bypass: The integrated bypass valve allows for easy calibration and maintenance, as well as preventing damage during over-pressure situations.

4. Durable: The MKS 1179A-22628 is built to withstand harsh conditions, making it suitable for long-term use.

1. Cost: Compared to some other flow controllers, the MKS 1179A-22628 can be quite expensive, which might be a concern for budget-conscious buyers.

2. Complexity: Some users may find the setup and calibration process a bit complex, especially if they are new to using flow controllers.

3. Limited Gas Compatibility: While the MKS 1179A-22628 can handle a wide range of gases, it may not be suitable for specific, more rare gases.

In conclusion, the MKS 1179A-22628 Mass-Flo Flow Controller is an excellent choice for users who require high precision and a wide flow range in their lab experiments. However, its high cost and potential complexity in setup and calibration may be a deterrent for some buyers. If you're on a tight budget or need a simpler flow controller, you might want to consider other options. But if precision and versatility are your top priorities, the MKS 1179A-22628 could be a worthy investment.

Details:

Model #: 1179A-22628. Mass-Flo Controller. Info on controller: MKS. Unit is used with minor cosmetic issues.

MKS 1179A-22628 Mass-Flo Mass Flow Controller Gas: AR, Range: 2 SCCM. See pictures, comes as shown. Pulled working from a decommissioned Fashioner 1010 Low Angle ION Missing and Polishing System.

part #: 1179a22628 price

• $399.00

specifications pneumativalv:

• brand: Mks Instruments Inc
• mpn: 1179a-22628
• part type: Flow Controller
• port diameter: 3/8 In
• maximum flow rate: 2 Sccm
• gas media: Ar Argon

returns pneumativalv:

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

payments pneumativalv:

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

shipping pneumativalv:

• transit: 3-6 Days
• cost: $16.00
• type: Fixed
• class: Standard
• service: Standard

offer pneumativalv:

• started: September 19, 2025
• options: Ship-to-home
• availability: In Stock
• quantity: 2
• sold: 0
• best offers: True

general pneumativalv:

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

seller pneumativalv:

• rating: 99.3%
• city: Fayette, Alabama
• # reviews: 1390

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