Auto Blaine Apparatus
It is used to determine the fineness of cement using the Blaine air-permeability apparatus, in terms of the specific surface expressed as total surface area in square centimetres per gram, or square metres per kilogram, of cement.
Relevant Standards: ASTM C204, AASHTO T153, BS 4359, 4550, UNI 7374, EN196, NF P15 442, UNE 80.106.
Features & Benefits
♦ Single touch operation
♦ Automatic control of fluid movement
♦ Automatic sensing to ensure error-free, repeatable, measurements
♦ Automatic measurement of temperature during the test
♦ Automatic formula correction for the calculation of the Blaine value with variation in temperature (as per ASTM and EN)
♦ Facility to configure and monitor various cement types
♦ Timing accuracy up to 200mSec
♦ Storage of up to 10,000 data points
♦ Easy and tamper-proof calibration using a lockable ball valve
Supplied as standard with:
♦ TO-391-301 One Air Permeability Apparatus (Blaine Type) consisting of one Manometer Tube mounted on a stand with sensor
♦ TO-391-302-01 Data Acquisition System with vacuum pump fitted in a box at 110VAC, 60Hz, 1ph.
♦ TO-391-302-02 Data Acquisition System with vacuum pump fitted in a box at 220VAC, 60Hz, 1ph.
♦ TO-391-302-03 Data Acquisition System with vacuum pump fitted in a box at 220VAC, 50Hz, 1ph.
♦ TO-39001 Permeability cell with Plunger
♦ TO-39003 Perforated Metal Disc
♦ TO-39006 Rubber Tube
♦ TO-39007 Filter Paper Discs (set of 12)
♦ TO-39008 Dibutylphthalate Liquid
♦ TO-39009 Punch
♦ TO-39010 Non-Perforated Metal Disc
♦ TO-39011 Syringe Fitted with Nylon Tube
♦ TO-320-5529 RS232 cable