AGGREGATE IMPACT TESTER

Description: AGGREGATE IMPACT TESTER 

Determining the aggregate impact value of coarse aggregate. Consists of a base weighing between 22-30kg with a lower surface of not less than 30cms and support columns to from a rigid frame word around the quick release trigger mechanism to ensure an effective free fall of the Hammer during test. The free fall can be adjusted through 380 + 5.0mm. The hammer is

provided with a arrangement. A metal tup (Hammer) Weighing 13.5 to 14.0 kg. The lower end in cylindrical shape, 100mm in dia. and 5cm long with a 2mm chamfer at the lower edge and case hardend. Complete with a cylindrical cup, 102mm dia x 50mm depth, one measure 75mm dia x 50mm deep and a tamping rod of circular cross section 10mm in dia. and 230mm long rounded at one end.                                                                                                       CODE: 18043-00   - Do - BLOW COUNTER, AS PER: IS:2386(P-IV):                                                     18043-01