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monaco LHDY-3D Aggregate Strength Testing Instrument
Product Description
LHDY-3D Aggregate Strength Testing Instrument
I. Product Introduction:
Aggregate Strength Testing Device ( Instrument ) Complies with JTG 3432-2024 Standard used for The performance of crushed stone or gravel that does not undergo significant damage or strength reduction after multiple cycles of soaking and drying in a saturated sodium sulfate solution, and withstands the crystallization pressure of sodium sulfate. This is a method for determining the strength performance of stone materials ( Also known as stability ) Method.
II. Technical Parameters:
1 Container: 55L stainless steel container.
2 Coarse aggregate tripod basket: The outer diameter of the basket is l00mm ，height 150mm ，aperture 2 ． 36mm （ 3 individual
The outer diameter of the basket is 2 50mm Height 2 50mm Aperture 2 ． 36mm (1 individual )
3 Fine aggregate tripod basket: The outer diameter of the basket is 70mm Height 70mm Aperture 0.15 /0.315/0.6/1.18 Stainless steel (each 1 individual
4 Supply voltage: 220V
5 Heating power: 1500W
6 Cooling power: 1000W
6 Temperature range to be maintained: 21 ± 1 ℃
7 Number of lifts: 25 times
8 This instrument can automatically control and record the heating, constant temperature, number of cycles, and insulation time for the above tests.
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