AGGREGATES
Sand Equivalent & Methylene Blue Test Equipment
Sand equivalent and methylene blue methods answer related but different questions. The LS-SE-180 measures the relative proportion of clay-like fines by a controlled cylinder-shaking workflow, while the LS-MB-600 supports methylene blue value testing for active clay minerals in fine aggregate and mineral filler.
Choose the Cleanliness Method
Sand Equivalent
Choose LS-SE-180 for a controlled 200 mm stroke at 180 cycles per minute with matched cylinders and weighted piston.
Methylene Blue Value
Choose LS-MB-600 for two-speed 400/600 rpm mixing of fine aggregate or mineral filler in a 1000 mL vessel.
Available Products
2 products in this category
Automatic Sand Equivalent Shaker
Automatic sand equivalent shaker with a controlled 200 mm stroke, 180 cycles per minute, matched cylinders, weighted piston, and digital count/timer control.
Methylene Blue Test Mixer
Two-speed 400/600 rpm methylene blue test mixer with digital timing, four-blade impeller, adjustable 1000 mL vessel support, and enclosed drive.
Compliance & Standards
All products in the Sand Equivalent & Methylene Blue category comply with international testing standards including:
ASTM Standards
EN Standards
AASHTO Standards
BS Standards
ISO Standards
Technical Compliance & Insights
EN 933-8: Sand Equivalent Test
Defines the sand equivalent method used to assess the cleanliness of fine aggregate fractions.
EN 933-9: Methylene Blue Test
Defines methylene blue value testing for fines and active clay content in aggregate.
Frequently Asked Questions
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