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1.1–3.3 g/cm³ Range
Density measurement range for glass and other non-porous solids.
MD-5 Glass Density Comparator
Comparative Density Measurement for Glass and Solid Materials
MD-5 provides controlled sink-float comparative density measurement for glass and other non-porous solid materials, combining precision temperature monitoring, adjustable magnetic stirring and integrated heating.
Designed according to GB/T 14901-2008
Laboratory Density Measurement
System Overview
Controlled Density Measurement by the Sink-Float Method
Measurement Range
1.1–3.3 g/cm³
Test Method
GB/T 14901-2008
Materials
Glass, ceramics and non-porous solids
Measurement Method
Sink-float comparative density
After the required temperature is reached, the system can calculate and display the density value of the reference sample.
Key Features
Measurement and Control Functions
0.001°C Resolution
Dual-probe digital temperature monitoring for controlled testing.
≤0.08°C Bath Difference
Specified horizontal and vertical water-bath temperature difference.
0–1500 rpm Stirring
Continuously adjustable magnetic stirring.
Integrated Heating
Electrical heating supports controlled temperature adjustment.
Laboratory Configuration
Dedicated system configuration for comparative density testing.
Technical Specifications
MD-5 Measurement and Instrument Data
Density measurement range
1.1–3.3 g/cm³
Temperature display range
25 ± 15°C
Temperature resolution
0.001°C
Heating rate
Better than 0.2 ± 0.08°C/min
Magnetic stirring speed
0–1500 rpm, continuously adjustable
Horizontal bath temperature difference
≤0.08°C
Vertical bath temperature difference
≤0.08°C
Power supply
AC 220 V
Power
350 W
Dimensions
530 × 370 × 550 mm (L × W × H)
Weight
Approx. 15 kg
System Configuration
Integrated Laboratory Components
- 5000 mL glass water bath
- 40 W ring lamp
- Magnetic stirrer — 0–1500 rpm continuously adjustable; 25 W
- Electrical heater with variable resistor — 300 W
- Five 100 mL glass test tubes
- Dual-probe high-precision digital thermometer
Applications
Density Measurement Use Cases
- Glass density measurement
- Glass laboratory quality control
- Comparative material-density testing
- Ceramic apparent-density testing
- Non-porous solid material testing
- Research and quality-control laboratories
Application Review
Discuss Density Measurement Requirements
Share the material type, density range and laboratory workflow so LUARI can review whether MD-5 is suitable for your comparative density measurement application.