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ASTM D2419 Sand Equivalent Value Test Apparatus for Soils and Fine Aggregate

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Address: Hi-tech Developing Industrial Area, Liuyang City,Changsha,Hunan Province,China 

Contact name:Sandy

Advanced Instruments Co.,Ltd

ASTM D2419 Sand Equivalent Value Test Apparatus for Soils and Fine Aggregate

Country/Region china
City & Province changsha hunan
Categories Weighing Scales

Product Details

ASTM D2419 Fine Aggregate Sand Equivalent Tester

 

Summary
This sand equivalent test instrument is designed and made as per T 0334 Sand Equivalent Test for Fine Aggregate in JTJ 058-2000 Specification and Test Methods of Aggregate for Highway Engineering. It is used to determine the cohesive soil content or impurity content in fine aggregates. The sand equivalent is expressed by SE. The maximum particle diameter shall be less than 4.75mm (The diameter of the sieve is 5mm)
 
I. Main technical features
1. Double-barrelled design. It can do the parallel oscillation automatically for two samples at a time. The working efficiency is high.
2. Desktop structure. The oscillating frequency and time are both displayed on a LED screen. It can complete a periodic oscillation after sample is loaded.
 
II.Specifications:
1Oscillating cycle(180±2) times/min
2Amplitude of cylinder203mm±1.0mm
3Power supplyAC(220±10%)V,50Hz
4Rated power130 W
5Dimension of test cylinderInner diameter is 32mm±0.25mm. Length is 420mm
6Flushing pipeOD is 6mm±0.5 mm, ID is 4mm±0.2mm
7Ambient temperature≤35℃
8Relative humidity≤85%
9Net weight20kg
10Dimension564mm×320mm×360mm
11Weight of piston1kg±5g

 

III.Accessories

No.ItemUnitQty
1Spare belt(Bonding after burn at both ends to soften by user self)Piece1
2Flushing pipe assembly

Water absorbing skin cavity and

flushing pipe

Set1
Latex tube (Ф7, about 1 meter)Piece2
Infusion tube spring clipsPiece1
3Power line (250V 6A)Piece1
42A fuse (Ф5 × 20)Piece3
5FunnelPiece1
6Test tube (With a rubber stopper)Set4
7Counterweight pistonSet1
8Steel ruler (500mm, precision 1mm)Piece1
9Siphon pipe bendingPiece1
10Mercury thermometer (0 ~ 50 ℃, scale division is1 ℃)Piece1

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