Manual Cement Blaine Air Permeability Apparatus DBM1100
The apparatus uses to determine the specific surface of cement.
The apparatus is used for determining the Fineness of Cement in terms of specific surface expressed as total surface area in square centimeters per gram of cement.
The Blaine apparatus draws a defined volume of air through a prepared bed of cement of defined porosity.
Specification :
| Air cylinder inner lumen diameter | 12.7+-0.05mm |
| Air cylinder inner lumen Sample height | 15+-0.5mmm |
| Perforated plate hole number | 35PC |
| Perforated plate hole diameter | 1.0mm |
| Perforated plate thickness | 1-0.10mm |
| Voltage | 220V 50HZ |
| Net weight | 4Kg |
| Dimensions | 50x30x25CM |
Reliable, Cost-Effective Cement Fineness Testing: Manual Cement Blaine Air Permeability Apparatus DBM1100
Perform accurate and standardized cement specific surface area (fineness) measurements with the Manual Cement Blaine Air Permeability Apparatus DBM1100—a robust, benchtop instrument designed for cement manufacturers, construction labs, and educational institutions. Compliant with ASTM C204, ISO 9276-6, and EN 196-6, the DBM1100 uses the classic Blaine air permeability method to determine cement fineness in cm²/g, providing essential data for quality control, mix design, and compliance with international standards.
Engineered for Simplicity, Durability, and Method Fidelity
The DBM1100 Manual Blaine Apparatus features a precision-machined permeability cell, U-tube manometer with colored oil, and a manual vacuum control valve—all mounted on a stable anodized aluminum base. Users follow the standard procedure: compact a measured cement sample, apply vacuum, and time the air flow through the bed using a stopwatch. The result is calculated using the Blaine formula, ensuring full transparency and adherence to traditional testing protocols.
- Compliant with ASTM C204, EN 196-6 & ISO 9276-6 – Accepted for official cement certification and QC.
- Measurement Range: 2,000–8,000 cm²/g – Suitable for all common Portland and blended cements.
- Durable Brass & Stainless Steel Construction – Resists corrosion and ensures long-term calibration stability.
- Includes Full Accessory Kit – Permeability cell, plunger, filter paper, stopwatch, leveling bulb, and calibration reference material.
- Low-Cost & Minimal Maintenance – No electronics or software—ideal for schools and budget-conscious labs.
- Easy to Calibrate & Verify – Supplied with NIST-traceable standard cement for periodic accuracy checks.
Trusted in Teaching, Field, and Routine QC Labs
The manual Blaine method remains the global reference for cement fineness due to its reproducibility and direct correlation with performance. The DBM1100 is ideal for:
Cement plant QC technicians performing daily grind control
University labs teaching cement chemistry and materials testing
Independent testing facilities validating supplier materials
Field engineers verifying cement compliance on infrastructure projects
Its hands-on operation builds user expertise, while its mechanical reliability ensures decades of service.
Whether you’re training the next generation of materials engineers or ensuring your concrete meets specification, the Manual Cement Blaine Air Permeability Apparatus DBM1100 delivers trusted, standardized results—every time.
Measure fineness the proven way. Build quality from the ground up.
Reviews
There are no reviews yet.