Automatic Blaine

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Automatic Blaine Apparatus for Cement Fineness Testing

Automatic Blaine Apparatus is a standardized testing system used to determine the cement fineness by air permeability method. By measuring the flow of air through a compacted cement bed, laboratories can accurately calculate the specific surface area of cement.

Automatic Blaine testing plays a critical role in cement quality control, production monitoring, and compliance with international standards such as EN 196-6 and ASTM C204.

Automatic Blaine apparatus is commonly used together with sample preparation equipment and cement testing devices to build a complete cement laboratory workflow.

Key Features

Precision Measurement

Measures the specific surface area of powders in cm²/g with compliance to EN 196-6, ASTM C204, BS 4550, and AASHTO T153 standards.

Automatic Volume Correction

Calculates sample weight based on density, desired porosity, and Blaine cell volume for consistent accuracy.

Advanced Software

Intuitive touch screen interface with real-time calculations, unlimited result storage, and multi-calibration support.

Reliable Calibration

Supports multiple calibration profiles for accurate testing across diverse materials.

Digital Temperature Control

Includes a digital sensor with alerts for temperature deviations to maintain testing reliability.

Durable Construction

Designed for robust and low-maintenance daily use in demanding laboratory environments.

Comprehensive Data Management

Record-keeping features for storing and analyzing test results over time.

Ease of Use

Fully automated air permeability testing with minimal manual intervention, enhancing workflow efficiency.

Optional Accessories

Includes calibration sand packs, bulk compression stand for sample preparation, and various filter sizes for versatile testing applications.

Product Code

Overview

Standards and Compliance

Vector blaine apparatus compatible international standards such as EN 196-6 and ASTM C204.

Overview of Automatic Blaine Cement Fineness Tester

The tester features a touch screen control that offers a user-friendly interface, allowing for easy operation and the ability to save an unlimited number of test results. Its intuitive software performs automatic calculations of sample porosity for precise measurements, enhancing both efficiency and accuracy. Equipped with a digital temperature sensor, it provides accurate temperature measurements during testing.

This advanced tester finds applications across various industries. In the cement industry, it aids in quality control by measuring the fineness of cement, which affects hydration and strength development. The pharmaceutical industry benefits from its ability to determine the specific surface area of powders, influencing dissolution rates and bioavailability. It is also valuable in the ceramics industry for assessing particle size distribution, which impacts the sintering process and final product properties. Additionally, producers of limestone, gypsum, and lime utilize this device to ensure product consistency and performance.

An essential feature is the automatic volume correction, where the software calculates the weight of the sample based on measured density, desired porosity, and verified volume of the Blaine cell. This minimizes manual intervention and maximizes precision. The instrument’s robust design, characterized by durable construction and low maintenance requirements, makes it ideal for daily laboratory use.

Advantages of Automatic Blaine Apparatus

Precise airflow and timing control
Reduced operator dependency
Digital data storage and reporting
High repeatability and accuracy

Precision in Cement Fineness Measurement with Automatic Blaine

Easy-to-Use Software for Automatic Blaine Testing

The Automatic Blaine Air Permeability Tester is equipped with advanced software designed to enhance usability and precision. The intuitive touch screen interface allows users to easily navigate through testing parameters and save an unlimited number of test results for future reference. The software also supports multiple calibration samples, enabling users to store and apply different calibration profiles based on the material being tested. This feature ensures that each test is conducted with the highest accuracy and consistency. Additionally, the software provides record-keeping capabilities, allowing laboratories to maintain detailed records of all testing sessions, making data management and analysis seamless and efficient. This combination of features ensures that the device not only provides accurate results but also simplifies workflow and compliance with testing standards.

Automatic Blaine cement fineness testing plays a critical role in controlling grinding quality and cement performance. When combined with modern sample preparation and material testing systems, laboratories achieve higher accuracy and full compliance with international standards.

Industries

Cement and Concrete Production

Measures fineness of cement for quality control, hydration, and strength development.

Pharmaceutical Industry

Determines the specific surface area of powders, impacting dissolution rates and bioavailability.

Ceramics Industry

Assesses particle size distribution, critical for sintering and final product properties.

Limestone and Gypsum Production

Ensures consistency and performance of these materials in various applications.

Material Science Laboratories

Research and development of powders and particulate materials for diverse industrial uses.

Technical Specification

Technical specification about the product

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Standards Compliance	EN 196-6, ASTM C204, BS 4550, AASHTO T153
Measurement Range	Specific surface area in cm²/g
Control Interface	Touch screen control with intuitive software
Temperature Measurement	Digital temperature sensor with automatic alerts for out-of-range readings
Automatic Volume Correction	Yes, based on sample density, desired porosity, and Blaine cell volume
Calibration	Supports multiple calibration samples
Data Recording	Unlimited records storage
Batch Capacity	User-defined, based on the material and sample size
Power Supply	220V, 50–60Hz
Dimensions (W x H x D)	35 x 45 x 45 cm
Weight	30 kg
Components Included	Manometer liquid (250 ml)
	Cell with perforated disc and plunger
	Plastic funnel
	Stainless perforated disc
Software Features	Record multiple test results
	Store multiple calibration samples
	Automatic air flow time measurement
	Touch screen operation with digital results display
Optional Accessories	Calibration sand packs, bulk compression stand, Blaine filters
Compliance	CE Certified, ISO 9001 compliant

Accessories

Accessories compatible with the product

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Optional Accessories

Calibration Sand: Available in packs of 100 g with specific surface options of 2800 cm²/g, 4000 cm²/g, 5000 cm²/g, and 6000 cm²/g for calibration purposes.

Bulk Compression Stand: Essential for preparing Blaine test cells by applying 1-3 bar of uniform compression to the sample, ensuring accurate results.

Blaine Filters: Available in sizes of 125 mm, 40.6 mm, and 40.8 mm for efficient and versatile testing.

Downloads

Download product catalogue, brochure and technical document

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