Automatic Electronic Bitumen penetrometer

Order Code: 20213998.2.8

Category: General Lab Equipment III



SPECIFICATION

Standard penetrometer tests determine consistency of bitumen for the purpose of grading. • Depth in units 1/10 of millimeter to which a standard needle having a standard weight will penetrate vertically in a duration of five seconds at a temperature of 25°C determines penetration for gradation. • Standard Penetrometer consists of a vertical pillar mounted on a base provided with leveling screws. • The head, together with dial plunger rod a cone (or needle) slides on a pillar and can be clamped at any desired height. • A rack and pinion and pointer assemble provides fine adjustment of needle or cone tip to sample. • It incorporates a clutch mechanism. • Which makes reading of penetration and subsequent resetting a simple and accurate operation? Standard Penetrometer dial is graduated in 400 1/10 and the millimeter subdivisions and the needle pointer against figures makes easy reading. • Supplied with a bitumen penetration needle, ring weight one each 50 gms. And 100 gms. two sample containers

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