AUTOMATIC BLAINE APPARATUS

Fully automatic determination of cement fineness by the Blaine air permeability method. Designed to measure the specific surface area of Portland cement expressed in cm²/g or m²/kg. Automatic test cycle minimizes operator influence and improves repeatability. High accuracy digital timing and pressure measurement system. Integrated microprocessor-controlled operation. Large digital LCD / touchscreen display for easy operation and result reading. Automatic calculation of specific surface area after calibration. Stores calibration constants and test parameters in memory. Fast and precise air permeability measurement. Electronic pressure sensing system eliminates manual stopwatch errors. Automatic start and stop of measurement cycle. Real-time display of test progress and elapsed time. User-friendly menu navigation and simple calibration procedure. Suitable for routine quality control and research laboratory applications. High repeatability and reproducibility of test results. Compact bench-top design with robust construction. Stainless steel permeability cell for long service life. Compatible with international cement testing standards. Data storage capability for test records. USB / RS232 / PC communication interface available on selected models. Optional integrated printer for direct test report printing. Reduces operator training requirements and testing time. Suitable for high-volume cement laboratory testing.