High-precision online refractometer for measuring honey moisture

Measurement of honey moisture content Most of the current market is Abbe refractometers and hand-held refractometers. The moisture content of honey is indirectly determined by measuring the refractive index. The former is a laboratory instrument, and the operation is cumbersome and the degree of automation is extremely low. The latter is applicable to acquisition or processing of grass-roots units. The environmental impact and human factors are relatively large, and the accuracy is relatively low. Off-line sampling and measurement is extremely inconsistent in the production process. Convenience. Therefore, it is necessary to measure honey moisture measurement online, and it is of great significance to realize industrial automated production through data signal transmission.

At present, the maximum range of honey moisture content in China is 15.48%-23.54%, and the corresponding refractive index range is nD1.4935-1.4726. The standard standard measurement temperature is 40°C (it may be adjusted according to the actual demand of process production). At present, most laboratory Abbe refractometers are made in China, and their stability and accuracy are limited. Therefore, it is recommended to consider the imported equipment—automatic digital refractometer ATAGO-RX-5000α or NAR-3T to realize the laboratory. Data standards are more refined and quantified.

ATAGO online high accuracy refractometer PRM-100α, please measure accuracy can reach nD ± 0.00005, BRIX ± 0,05%, but also can be customized according to user needs to achieve a customized scale curve measurement, such as honey water can The data converted into the refractive index and true content of moisture at 40°C is imported into the instrument. The instrument will directly display the mass percentage of honey content, making the measurement result more intuitive.

In addition to the instrument display in the field, the PRM-100α has a 4-20mA analog signal for the input control system. It can also input the electric valve and control the opening of the electric valve to regulate the flow. There are also digital signal outputs to control on-site alarm equipment (acousto-optical alarms), battery valve actions, and so on. Because honey is a high-viscosity medium, it is inevitable that there will be adsorption phenomena during long-term measurements. For this phenomenon, the instrument pipeline adapter itself has a high-pressure water cleaning pipeline, which can realize automatic cleaning and manual cleaning of prisms measured by the instrument to ensure that the prism part of the instrument is not adsorbed and ensure normal measurement and use.

Please contact us as soon as possible to build your online concentration detection system and request online concentration monitoring system parameter advice!

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