Manual air permeability tester according to Blaine for the determination of the specific surface (grinding fineness / Blaine value) of cement and other powdered materials in accordance with EN 196 and ASTM C 204.   Design Lacquered steel sheet stand with mounted U-tube manometer. The manometer is equipped with a conical seat for the measuring cell and level marks for the manometer fluid. The measuring cell is made of stainless steel and fits exactly to the conical seat of the U-tube manometer. Behind the manometer a mirror is mounted to avoid reading errors. To record the ambient temperature a thermometer is installed on the instrument.

The air permeability tester ToniPERM is designed for the determination of the specific surface of powders, especially suitable for the permanent control of manufacturing characteristics in the daily laboratory work according to EN 196 and ASTM C 204.   Key benefits for the user:

• Our standard device (EN 196-6; ASTM C 204) for laboratory use in conformity with the standards
• Simple operation with reproducible results
  • Intuitive operation with touch screen
  • Automatic volume correction
• Robust, low-maintenance design*
• Easy data export via LAN interface** or USB stick

* Ask about our extended warranty conditions ** ToniLINK software required