Glass TestingGlass

Glass Sink-Float Comparative Density Meter

The MD-2 determines the density of glass and other nonporous solids by the comparative sink-float method over a stated range of 1.1–3.3 g/cm³. It can also determine the apparent density of ceramics and solids with known porosity under GB/T 14901-1994.

Model
MD-2
Category
Glass Testing

Product Description

The instrument determines comparative density from the sink-float behavior of a glass or other nonporous solid specimen in the test liquid. It can also measure the apparent density of ceramics and solids with known porosity, supporting glass-production quality control and research on glass and other solids.

The bath temperature and electromagnetic stirring speed are adjustable. The system specifies horizontal and vertical bath-temperature differences, density accuracy, and 220 V/1,000 W power.

Technical Specifications

ParameterSpecification
Referenced standardGB/T 14901-1994
Density range1.1–3.3 g/cm³
Temperature range10–50 °C
Temperature-control accuracy±0.01 °C
Stirring speed1–1000 rpm
Horizontal water-bath temperature difference0.01 °C
Vertical water-bath temperature difference0.03 °C
Density accuracy±0.1 g/cm³
Power supply220 V
Power1,000 W

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