Laboratory Densitometer/Specific Gravity Meter ISO 2781, ISO 1183
The MDJ-300M solid/liquid dual-purpose densitometer features a German-made main unit with easy operation, 0.001 g/cm³ density accuracy, and stable performance. It provides instant density readings and is ideal for rapid multiple density testing. Equipped with a special windproof dust cover, RS-232C communication interface for PC/printer connectivity, and optional data printing.
Applications
Suitable for rubber, plastic, wire and cable, tires, glass products, hard alloys, chemical solutions, petroleum fuels, fine chemicals, reagents, and research laboratories. Ideal for quality management, formula development, cost control, and density research.
Compliance Standards
ASTM D792, ASTM D297, GB/T1033, GB/T2951, GB/T3850, GB/T533, HG4-1468, JIS K6268, ISO 2781, ISO 1183, GB/T 611, GB/T11540, GB/T12206, GB/T5518, and more.
Technical Parameters
| Parameter |
Specification |
| Density Analysis Precision |
0.001 g/cm³ |
| Maximum Weighing Capacity |
300 g |
| Minimum Weighing Capacity |
0.005 g |
| Density Measuring Range |
0.001-99.999 g/cm³ |
Solid Measurement Features
- Fast, automatic density reading eliminates manual conversion complexity
- Measures plastic particles, foam, film, vulcanized rubber, seals, metal products, and similar materials
- Uses water or other liquid media
- Actual water temperature compensation adapts to environmental changes
- Large-capacity corrosion-resistant measurement tank with break resistance
Liquid Measurement Features
- One-step operation enables multiple rapid tests
- Measures any solution quickly
- Sample density measurement from room temperature to 100°C
- Requires only 50CC sample volume
- Eliminates complex Wechsler balance/specific gravity bottle methods
- Compatible with constant temperature baths for temperature-specific measurements
- Easy-to-clean measuring cups with reusable or disposable options
- Measures volatile, corrosive, viscous, acidic, and alkaline liquids (with appropriate accessories)
Solid Measurement Procedure
- Place product on measuring table, measure weight in air, press ENTER to store
- Immerse product in water, measure weight in water, press ENTER to store and display density value
Liquid Measurement Procedure
- Place sample beaker on measuring plate, deduct hook weight
- Immerse standard weight in test liquid using hook, hang on measuring rack to display density value
Standard Accessories
1 host, 1 pair of tweezers, 1 weight, 1 windproof dust cover, 1 solid water tank, 1 solid measuring table, 1 particle measuring device, 1 float accessory set, 1 liquid measuring plate, 1 liquid measuring bracket, 1 standard liquid measuring component set, 1 power transformer
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