The tester is in accordance with experimental standards JTJ058-2000(T0334-1994)for equivalent sand of fine aggregate issued by the Ministry of Communications, applicable for asphalt with mixing materials. As for natural sand, man-made sand and stone chips, particle size may not exceed 4.75mm, which used to measure content of viscous soil or impurities to assess purity of the aggregate.
Equipment overview:
The tester is in accordance with experimental standards JTJ058-2000(T0334-1994)for equivalent sand of fine aggregate issued by the Ministry of Communications, applicable for asphalt with mixing materials. As for natural sand, man-made sand and stone chips, particle size may not exceed 4.75mm, which used to measure content of viscous soil or impurities to assess purity of the aggregate.
Main technical parameters:
(1) Rated voltage: 220V±10% ~130W
(2) Frequency of vibration: 180 times/min
(3) Amplitude: 203mm
(4) Automatic control timing: 30S/time
(5) Dimensions: 600×400×400mm
(6) Weight:50kg
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