Description and Specification for Lab Tenders
Aggregate Impact Tester With Blow Counter.
It is robustly designed to determine the aggregate impact value (AIV) of
aggregates which provides a relative measure of the resistance of an
aggregate to sudden shock or impact. The counter fitted to the machine
automatically records the number of blows delivered to the sample,
manufactured from heavy duty plated steel to resist corrosion.
The instrument consists of a circular base with Two vertical guides. The
Hammer of weight 13.75 +/-0.25kg can be raised to fall freely down the
vertical guides. The Height of fall can be adjusted through 380 +/- 5mm.
The Hammer is provided with a locking arrangement.The hammer falls
freely to the base and is removable for employing. Supplied complete
with metal measure 75mm dia x 50mm high. (For specimen preparation) and
Tamping Rod 230mm long x 10mm diameter.
