Electrodynamic tester for equivalent sand

Name: Electrodynamic tester for equivalent sand
Brand: Jinhua East Instrument Co., Ltd.
Rating: 4.2 (47 reviews)

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Model No. :	SD-I
Brand Name :	jingyuan

9yrs

Jinhua, Zhejiang, China

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Jinhua East Instrument Co., Ltd.

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Product description

Specifications SD-I Electrodynamic

tester for equivalent sand

Electrodynamic tester for equivalent sand Product Description 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. Technical parameters: (1) Rated voltage: 220V±10% ~180W (2) Frequency of vibration: 180 Times/Min (3) Amplitude: 203mm (4) Automatic control timing: 30S/time (5) Dimensions: 560×320×360mm (6) Internal diameter of testing drum: 32±0.25mm Height: 420±0.25mm (7) External diameter of flushing pipe: 6±0.5mm Internal diameter:4±0.2mm