A digital liquid density meter is a instrument designed to measure the density of liquids quickly and accurately. In addition to measuring liquid density, this density meter can also determine liquid concentration. This dual functionality makes it versatile for applications in food and beverage production, chemical processing, environmental testing, and quality control.

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SISCO density meter is widely used in the chemical, food, petroleum, and pharmaceutical industries for accurate measurement and quality control. Density meter provides reliable data for process monitoring, product consistency, and research applications across these fields.
| Model | SISCO-DM-800B |
| Power Supply | built-in 3.7VDC lithium battery with charger |
| Density Range | 0~2g/ml, can be calibrated to a certain range according to usage conditions |
| Density Accuracy | 0.003g/ml; resolution: 0.0001; repeatability: 0.0005 |
| Concentration Range | 0~100%(20℃), can be calibrated to a certain range according to usage conditions |
| Concentration Accuracy | 0.5%; resolution: 0.1%; repeatability: 0.2% |
| Medium Temperature | 0~60℃ (liquid) |
| Ambient Temperature | -40℃~85℃ |
| Medium Viscosity | <2000mpa·s |
| Response Speed | 2s |
| Interface Material | Stainlless steel |
| Cable Material | Anti-corrosion silicone rubber |
| Wetted Parts | 316 stainless steel, special requirements available |
| Weight | About 5kg |

A1: What are the types of density meter?
Q1: A density meter is a scientific instrument used to measure the density of liquids/ gases, or sometimes solids by determining the relationship between mass and volume. In many models, a sample is placed in a measurement cell, and the device calculates density from changes in frequency, displacement, or pressure.
A2: What are the main applications of a liquid density meter?
Q2: A liquid density meter is widely used across industries to determine the density and concentration of liquids in real time. In the chemical and petrochemical sectors, it helps monitor product quality, blending ratios, and purity of fuels, solvents, and lubricants. In food and beverage production, it is applied to measure sugar content, alcohol strength, and consistency of syrups, juices, and dairy products. In pharmaceuticals, it supports formulation accuracy and batch control. Environmental and water treatment facilities use density meters to assess wastewater, brine, and solution strength.
A3: What factors affect the accuracy of a liquid density meter?
Q3: The accuracy of a liquid density meter is influenced by several key factors. Temperature plays a major role, as liquid density changes with temperature, making precise temperature control or compensation essential. Sample purity is also critical, since bubbles, particles, or impurities can distort measurements. Additionally, operator handling, sample preparation, and environmental conditions can impact results.
Tips: Precautions of using digital portable liquid density meter
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SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.