Petroleum Hydrometer / Portable Liquid Density Meter
Model: MAY-YC-500A
Principle:
The MAY-YC-500A portable digital liquid densitometer sensor is designed according to the principle of component vibration. It uses a sound wave frequency signal source to excite the metal tuning fork and make the tuning fork vibrate freely at the center frequency. This frequency is related to the density of the contact liquid. Therefore, the density of the liquid can be measured through frequency analysis, and temperature compensation can eliminate the temperature drift of the system; and the concentration can be calculated according to the relationship between the density and concentration of the corresponding liquid to calculate the concentration value at 20°C. The density and vibration frequency of the medium conform to the following mathematical formula: D=K0+K1T+K2T2
In the formula: D=density of the measured medium T=natural frequency of the fork body T2=frequency when the measured medium flows through the fork body
K0, K1, K2=constant According to this formula, the accurate medium density value can be calculated through the electronic processing unit.
Application:
Interface detection in multi-product pipelines, petroleum retail channels, combined with volumetric flow meters for mass flow, wort specific gravity (brewing), slurry, acid/alkali concentration control, evaporator control,
Endpoint detection in batch reactions, solvent separation, petroleum and petrochemical industry, wine industry, organic and inorganic chemical materials, pharmaceutical industry, mineral processing (clay, carbonate, silicate), battery industry, lithium hydroxide, electrolyte , The density of sulfuric acid solution in the pharmaceutical industry and mineral processing (such as clay, carbonate, silicate, etc.), specifically used in the interface detection in the multi-product pipeline in the above industries, the density detection of the stirred mixture, the end point monitoring of the reactor, and the separation It is also suitable for measuring the density of liquid media in tanks and pipelines.
Supplementary note:
Density measurement is an important process control in the production process. MAY-YC-500A portable digital liquid density meter can be used as an indicator of other quality control parameters such as solid content or concentration value. It can meet the various measurement requirements of users for density, concentration, and solid content. The fully integrated "plug and play, maintenance-free" digital measurement can be used for online monitoring and control.
Features:
1. It adopts a handheld, LCD screen design, used to measure the temperature and density (concentration) of the liquid in the tank, the data will be automatically displayed after the measurement is completed, portable design, simple operation, and convenient to carry.
2. The measurement range is wide, suitable for continuous and uninterrupted measurement, with high measurement accuracy and fast test speed.
3. Use pure water for calibration and standard calibration solution.
4. The sample demand is small, only about 100ml of liquid.
5. Low maintenance cost, no moving parts, high durability.
6. Built-in temperature sensor, always monitor the temperature of the liquid to be measured, automatic temperature compensation
7. (This function needs to be customized) The long rod type is suitable for use in open tanks and sealed tanks, and the length of the long rod can be up to 2 meters
Optional function:
MAY-YC-500A portable digital liquid density meter is equipped with a microprocessor-based electronic conversion device, which integrates signal processing, calculation and diagnosis functions. In addition to having convincing measurement accuracy and reliability. While measuring density and temperature, it can also be equipped with optional functions to directly convert basic density, °API, Brix, concentration percentage, mass percentage, volume percentage, specific gravity and other parameters.
Technical Parameters:
Brand | MAYZUM |
Model | MAY-YC-500A |
Density accuracy | 0.001g/cm3 |
Repeatability accuracy | ±0.001g/cm3 |
Density range | 0.001~1.8g/cm3 |
Measurement type | Density and concentration measurement of various liquids |
Measuring principle | Tuning fork oscillation method |
Temperature accuracy | ± 0.5℃ |
Temperature compensation | Automatic compensation |
Measure time | About 5s |
Results show | ☑Density ☑Concentration |
Wetted material | Standard: ☑ stainless steel 316L Option: □Ceramic □Hastelloy C |
Fork polishing | ☑ Standard □PFA coating □Electropolishing |
Output | 4-20ma |
Voltage | 12~45VDC |
Other optional functions | □ Petroleum °API □Brix degree □Concentration percentage □mass percentage □volume percentage □alcohol% |
