Details: highway material labtechnical specification:sn name of item technical specification qty1. los angelesabrasion testingmachinelos angeles abrasion testing machineis: 10070-1982, is:2386 (part-iv)the machine consists of following-(i) a hallow steel cylinder, closed at both ends, having an inside diameter 70 mmand an inside length of 500 mm, mounted on stub shafts about which the cylindricaldrum rotates about a horizontal axis.(ii) a detachable shelf fitted inside the cylinder at a distance of 1250 mm from theopening measured along the circumstance in the opening measured along thecircumstance in the direction of rotation.(iii) a isi certified motor with reduction gear which runs the drum at 30-33 rpmit is desirable to equip the drive with a ‘power supply cut-off type revolution counterwhich stops the machine after completing the specified number of revolutions,(iv) a tray with lifting handles are provided.(v) a revolution counter.(vi) the abrasive charge shall consist of 12 cast iron sphe
Sector: University