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Air Flow Calibration System

Air Flow Calibration System
Air Flow Calibration System
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Product Code : AFCS 1
Product Description

With the strong backing of an ingenious team of professionals and advanced production unit, we are betrothed to manufacture, export and supply Air Flow Calibration System. The offered system is widely used to calibrate the industrial and commercial air based systems to ensure their precise operations. This system is manufactured at our in-house production unit using superior-quality components and pioneering techniques under the strict vigilance of our adept professionals. Besides this, we offer this Air Flow Calibration System to the clients in several technical specifications at industry leading rates.


  • Compact and application specific design

  • Accurate flow readings

  • Bright digital display

  • Quick and easy to operate 


Model PSI–AFCS 1 is an easy to use Primary Standard for the calibration of Air Sampling equipment.  This unique system features 3 interchangeable flow cells and a microprocessor control unit.  Each cell is designed to mount onto the same electronics base with a very simple mounting arrangement which facilitates easy interchangeability.  The system combines the simplicity and versatility of a soap film bubble meter with the speed and accuracy of a microprocessor.  The built-in infrared bubble sensors detect the bubble as it traverses from the path from the lower sensor to the upper sensor.  The electronics calculates the flow rate from the time of flight of the bubble and displays the reading on the LCD display.  The system with three flow cells is capable of covering a dynamic range of 1.0 cc/min to more than 20LPM with high accuracy and resolution. The AFCS facilitates calibration of air sampling pumps (vacuum or pressure), rotameters, orifices etc quickly and reliably with accurate and reproducible results.



  • Primary Standard                    
  • Fully Portable
  • Flow Accuracy ± 2%          
  • Three Different Flow cells    
  • Tracks Multiple Bubbles       
  • Single / Multi & Average Mode  
  • Wide Measuring Range         
  •  Auto Ranging
  • Measures Flow from Pressure or Vacuum Source



Measuring Range


Auto ranging from 10.0 to 199.9 cc/min, 200 to 1999 cc/min & 20.00 LPM depending on the flow cell assembly.

Flow Cell Range


AFC (L) From 0.1 cc/mt to 400.0 cc/mt   

AFC (M) From 1.0 cc/mt to 5.00 LPM with autoranging

AFC  (H) From 100.0 cc/mt to 20.00 LPM with autoranging



± 2% of Reading



16 character a-numeric backlit LCD Module



3 Nos. (Average, Single / Multi, Reset)

Flow Cell


Precision, Glass Flow Cell

Automatic Bubble Generation


The new bubble generator provides perfect single bubble by press of a button.  When pushing the button down , a long lowers itself into the soap solution, creating a perfect film.  Releasing the button lifts the film to the flow tube automatically.



Mains operated Model – 230 V AC     Optional – Battery Operated Model



Control Unit : 13 (W) x 15 (D) x 10 (H) cms.

High Flow Cell Assembly : 13 (W) x 13 (D) x 21 (H) cms



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309, K.K. Gupta Industrial Estate, Dr. R.P. Road, Mulund (W), Mumbai - 400080, Maharashtra, India
Phone :+918037301081
Fax :91-22-25641905
Dr. P. K. Arora (Manging Director)
Mobile :918037301081
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