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Measurement Of Level By Air Purge Method

Measurement Of Level By Air Purge Method
Measurement Of Level By Air Purge Method
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Product Code : QPC - 13
Brand Name : Quality Engineers
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Unit/Units
Product Description



Technical Description:

The apparatus is based on the principle that when compressed air is purged in to the pipe, the liquid with in the pipe is displaced by air pressure equal to the hydrostatic force of the liquid in the tank or vessel. The apparatus consists of a pipe lowered into the water tank to appoint about 1” above the bottom of the tank. This tank is fitted with a scale to get direct reading of liquid in the tank. Water tank is supplied with the provision of changing the height of the liquid in the tank. For this purpose proper arrangement is provided.
Compressed air is supplied to the apparatus and Pressure Regulator acts as an Air Purging Valve. Pressure required for the set-up is maximum 0.25kg/cm². Pressure regulator, when operated, gives a constant flow of air at constant pressure and it is observed by seeing the bubble coming out from bubbler pipe which is dipped in water
Tank. AU Tube manometer is connected separately to the upper end of the bubbler pipe. The system operates by building up a pressure in the feed line until the air escapes and the flow stabilizes. The pressure in the bubbler pipe necessary to cause the flow is just negligibly higher than the liquid head over the bubbler pipe. Therefore, the air feed must be available at a pressure slightly higher than the maximum head to be measured. The pressure measured by the manometer gives the water level in terms of head. All components are assembled on MS Structure and fitted on a base plate to form table top set-up.



Ø  To study the working of Air Purge Method.

Ø  To determine the height of the liquid in the tank using Air Purge Method.



Ø  Water Supply.

Ø  Floor Drain.

Ø  Manometer Fluid (CCl4) 50 ml.

Ø  Compressed air supply : 1CMH at 1 kg/cm².

Ø  Table for set-up support.



Ø  Water Tank       :           Material Stainless Steel, Diameter 200 mm,Height500 mm

Ø  Air Purging Valve:         ¼â€ BSP

Ø  Manometer      :           Type U Tube Manometer, Height 300mm.

Ø  Bubbler Pipe     :           Material Stainless Steel.

Ø  An ENGLISH instruction manual consisting of experimental procedures, block diagram etc.will be provided along with the Apparatus.

Ø    The whole set-up is well designed and arranged on a rigid structure painted with industrial PU Paint.


Control Panel:

Ø      Standard make on/off switch, Mains Indicator etc.


Scope of Delivery:


Ø     1 Instruction Manual consisting of experimental procedures, block diagram etc.

Trade Information
  • FOB Port
  • Chandigarh
  • Payment Terms
  • Cash Advance (CA), Cash in Advance (CID)
  • Supply Ability
  • 10 Per Month
  • Delivery Time
  • 30 Days
  • Sample Available
  • Yes
  • Sample Policy
  • Sample costs shipping and taxes has to be paid by the buyer
  • Packaging Details
  • Material will be packed in safe carton.
  • Main Domestic Market
  • All India
  • Certifications
  • ISO 9001 : 2015 Certified