Blaine Air Permeability Apparatus

The Blaine Air Permeability Apparatus is a precision laboratory instrument used to determine the fineness of hydraulic cement and other powdered materials by measuring their specific surface area. It is an essential quality control tool in cement manufacturing plants, construction material laboratories, research institutes, and universities. The apparatus operates by measuring the time required for a fixed volume of air to pass through a compacted cement bed under controlled conditions. The test method is widely recognized under ASTM C204 and other international standards.

Key Features

• Accurate determination of cement fineness and specific surface area
• Complies with ASTM C204 testing standards
• Durable stainless-steel permeability cell
• High-precision manometer and timing system
• Easy operation and maintenance
• Reliable and repeatable test results
• Suitable for cement plants, QC laboratories, and academic research

Applications

• Cement manufacturing quality control
• Construction materials testing laboratories
• Research and development laboratories
• Universities and engineering institutes
• Building material inspection centers
• Industrial quality assurance programs

Benefits

• Ensures consistent cement quality
• Supports compliance with international standards
• Improves production efficiency and product performance
• Helps evaluate the hydration characteristics and strength development potential of cement

Technical Standards

• ASTM C204 – Standard Test Methods for Fineness of Hydraulic Cement by Air-Permeability Apparatus
• Suitable for hydraulic cement fineness measurement
• Measures specific surface area in cm²/g or m²/kg

QC Lab Solution Bangladesh

QC Lab Solution Bangladesh supplies high-quality Blaine Air Permeability Apparatus and other advanced material testing instruments for cement, concrete, construction, and industrial laboratories. We provide installation support, technical consultation, calibration assistance, and after-sales service to help laboratories maintain accurate and reliable testing performance.