• Medical Diagnostic Equipment
  • Surgical and Therapeutic Equipment
  • Medical Furniture
  • Laboratory Equipment
  • Cleaning and Sterilization
  • Spare Parts

Mass Flow Controller 1479A - Fair Condition

The MKS 1479A is a precision mass flow meter designed to measure and control the mass flow rate of gases in demanding environments. Thanks to its all-metal design and patented technology, it guarantees excellent accuracy and increased reliability. This controller is ideal for applications requiring fast and stable regulation of gas flow rates, while ensuring immunity to electromagnetic interference. Compact and versatile, it can be easily integrated into various control and measurement systems.



Offer Details

Options :

MKS 1479A

The Offer Details are provided by the seller and automatically translated.

Description

MKS 1479A Mass-Flo Controller: a high-performance, reliable mass flow controller

The MKS 1479A is a mass flow controller specially designed to accurately measure and regulate gas flow in a variety of industrial and scientific applications. Its fully metal, hermetically sealed design eliminates the sealing problems often encountered with elastomer seals, ensuring low permeation and excellent cleanliness.

Featuring sensor technology combined with optimised valve control electronics, the 1479A offers fast response to setpoints, enabling effective control even over very low flow ranges. Its design incorporates a bypass element in parallel with a sensor tube to ensure accurate mass flow indication, while maintaining high stability against temperature and altitude variations.

The device is also equipped with shielding against radio frequency and electromagnetic interference, making it compatible with electrically noisy environments. It is certified to comply with EMC Directive 89/336/EEC, ensuring reliable performance in complex installations. The controller can be configured with several types of fittings and connectors to suit the specific requirements of each application.

Designed to work in conjunction with other MKS equipment, such as power supplies and readout units, the 1479A can be integrated into complete systems for display, power supply and setpoint generation. Its compatibility with various devices and compact dimensions (three-inch footprint) make it easy to integrate into confined spaces.

The MKS 1479A is ideal for laboratories, semiconductor facilities, vacuum processes and other applications where accuracy and reliability are essential. Its design ensures low particle generation and low outgassing, making this controller suitable for clean environments and critical applications.

Features

  • Precise measurement and control of mass flow rate of gases
  • Hermetic metal design ensuring low external leakage
  • Advanced sensor offering excellent stability against temperature and altitude variations
  • Reduced flow splitting errors for gases other than calibration gas
  • Compatibility with TTL commands for valve opening/closing
  • Shielding against RFI and EMI interference for reliable performance
  • Compact mounting with a three-inch footprint
  • Surface-optimised electronics for compatibility with other flow controllers
  • Fast-response control valve for dynamic setpoint changes
  • Assembled and packaged in a clean environment (Class 100)

Technical Details

  • Accuracy: ±1% of full scale
  • Flow ranges (N2 equivalent): 10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10,000, 20,000 sccm
  • Repeatability: ±0.2% of full scale
  • Measurement resolution: 0.1% of full scale
  • Stabilisation time: less than 2 seconds
  • Operating temperature: 0 °C to 50 °C
  • Maximum inlet pressure: 250 psig
  • Operating differential pressure: 10 to 40 psid (≤ 5000 sccm), 15 to 40 psid (10,000 and 20,000 sccm)
  • Power supply: ±15 VDC (±5%) @ 200 mA (start-up)
  • Pressure coefficient: 0.02% reading/psi
  • Warm-up time: 2 minutes to reach a stable state
  • CE compatibility: compliant with EMC Directive 89/336/EEC

Compatible Accessories

  • Accessory kit for electrical connector (ref. 1479A-K1)
  • Shielded interface cables for power supply and readout
  • MKS power supply and readout device (Types 147/647, 160, 246, 247)
  • Positive pneumatic shut-off valve (for associated model 2479A)
  • Compatible fittings (Cajon 4-VCR, Swagelok ¼", ¼" welded tubes)


Logistics

Remma and its partners provide you with serviced and configured equipment tailored to your needs. Receive your product at your facility with standard or express delivery, and an installation option, all through a single point of contact.

Warranty

Our 12/24-month warranty ensures the safety and reliability of your medical equipment throughout its lifespan.

Flexible Financing

Settle your medical equipment in up to 36 installments with our financing service or pay after delivery with Remma Facility.