Constant Flow Type Air Permeability Apparatus Lea and Nurse Type for Testing Lab Equipment Tender Suppliers India
Used for measuring the specific surface of powdery materials expressed as total surface area in square cms per gram of the material.
Dry air at a constant velocity is passed through the prepared bed of material contained in permeability cell. The pressure drop across the bed of material and the rate of air flow are measured by the manometer and flow meter respectively.
The apparatus comprises the following :-
A Permeability cell complete with a perforated plate, rubber ‘O’ ring and plunger.
Wooden stand fitted with a manometer, a flow-meter and a capillary tubing.
10 Nos. filter paper discs.
We are Testing Equipment Manufacturers in India and Testing Lab Equipment Suppliers from India for Bulk Tender Supply — direct factory pricing, IS / ASTM compliance, worldwide exports.
No middlemen — manufacturer pricing with full quality control and same-day quotations on this constant flow type air permeability apparatus lea and nurse type.
Built to IS, ASTM, BS, EN and DIN standards — accepted by NABL labs, government tenders and international buyers.
We supply this equipment in bulk volumes to international procurement bodies, infrastructure ministries, public works departments & global tenders.
Container exports to 50+ countries with complete CHA, insurance, and shipping documentation handled in-house.
Our constant flow type air permeability apparatus lea and nurse type is engineered for engineering laboratories, civil & material testing facilities, government procurement projects and international export contracts. Every unit ships with calibration documentation, IS/ASTM compliance certificates and after-sales support.
Choose us for transparent pricing, on-time delivery, and a manufacturing pedigree of 20+ years serving 50+ countries with 200+ types of testing instruments — from soil & concrete testing to advanced material analysis.
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