Description

AS -150.E ELECTRIC LABORATORY PENETRATION TEST

ASTM D.5 & AASHTO T.49

The penetration test along with the softening point test is one of the most widely used tests for characterizing bitumen grades. The consistency of a bitumen is determined by measuring the penetration of a standard needle under a known load at a fixed temperature over a known time.

Specification Alat Laboratorium Teknik Sipil AS -150.E ELECTRIC LABORATORY PENETRATION TEST:

AS -150.E.1 Penetrometer         Electric control box, 220 V-AC variable timer,  ON-OFF and START switch for automatic plunger release cast aluminium frame,  4-1/2” dial indicator, 400 x 0.1 mm dial,  knob control : manual + electric,  weight of needle and plunger 50 gr  1 Set

AS -150.E.2 Penetration Needle    Steel needle with brass shank, 1 mm dia    2 Pcs

AS -150.E.3 Transfer Dish   Glass, 100 mm i.d approx  1 Pc

AB -050/1   Thin Box  55 mm i.d approx, aluminium sheet seamless 2 Pcs