Blaine Air Permeability Apparatus
The Blaine Air Permeability Apparatus by Pak Standards – Centre for Lab Testing & Equipment is a precision laboratory instrument used to determine the fineness of cement and other powdered materials by measuring their specific surface area using the air permeability method. The apparatus provides accurate and reliable test results for cement quality control, research, and construction material testing applications.
It is widely used in cement laboratories, civil engineering laboratories, research institutes, and quality control departments according to ASTM, BS, and EN testing standards.
Working Principle
The Blaine Air Permeability Apparatus works by passing a measured quantity of air through a compacted cement sample bed. The time required for a fixed volume of air to pass through the sample is measured and used to calculate the specific surface area and fineness of the material.
Finer cement particles create greater resistance to airflow, resulting in longer air passage time and accurate fineness determination.
Available Sizes
Standard apparatus includes:
- Standard permeability cell assembly
- U-tube manometer
- Stainless steel plunger
- Filter paper discs
- Optional digital timer models available
Capacity
- Suitable for standard cement fineness testing
- Laboratory-grade precision measurement
- Continuous testing capability
- Accurate air permeability analysis
Usage
The apparatus is used for:
- Cement fineness determination
- Specific surface area measurement
- Cement quality control testing
- Research and laboratory analysis
- Construction material testing
- Educational and industrial laboratory applications
Technical Details
- Precision-machined permeability cell
- High-quality U-tube manometer
- Durable stainless steel plunger assembly
- Heavy-duty laboratory construction
- Corrosion-resistant components
- Accurate airflow measurement system
- Easy sample preparation and operation
- Compact and laboratory-friendly design
- High accuracy and repeatability
- Low maintenance requirements
- Manufactured according to ASTM / BS / EN standards
Product Features
- Accurate cement fineness testing
- Reliable and repeatable results
- Durable laboratory-grade construction
- Easy operation and maintenance
- Corrosion-resistant components
- Compact and lightweight design
- Suitable for continuous laboratory use
- Precision air permeability measurement
Applications
- Cement testing laboratories
- Civil engineering laboratories
- Construction material testing centers
- Cement manufacturing plants
- Universities and research institutes
- Quality control departments
Why Choose Pak Standards?
Pak Standards – Centre for Lab Testing & Equipment supplies premium-quality civil engineering and laboratory testing equipment designed for precision, durability, and professional testing applications according to international standards.
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