Refractometer: Peltier Temperature Control Ensures Measurement Stability

Accurately obtaining the optical properties of substances is a fundamental and critical task in many aspects of material composition analysis and quality control. As an instrument capable of accurately measuring the refractive index of substances, refractometers play an important role in many fields such as medicine, food, chemical industry, petroleum, etc. due to their fast, efficient, and accurate characteristics.

Importance

Refractive index is one of the important physical constants of a substance, which is closely related to its composition, concentration, purity, and other factors. The refractometer can quickly reflect the composition and property changes of a substance by measuring its refractive index, providing important basis for quality control in the production process and composition analysis in scientific research experiments.

In the pharmaceutical industry, the purity and concentration of drugs are directly related to drug efficacy and safety. Refractometers can be used for rapid detection of drug raw materials and finished products; In the food industry, by measuring the refractive index of fruit juice, honey, beverages, etc., key indicators such as sugar content can be easily determined to ensure food quality; In chemical production, refractometers can monitor the refractive index changes of substances in real time during the reaction process, and timely grasp the reaction progress and product purity. It can be said that refractometers are important detection tools for ensuring product quality, improving production efficiency, and promoting scientific research progress.

Technical advantage

Built in Peltier temperature control to improve accuracy and stability

The temperature has a significant impact on the measurement results of refractive index. The built-in Peltier temperature control system can accurately control the temperature of the measurement environment, effectively reducing errors caused by temperature fluctuations, greatly improving measurement accuracy and stability, and ensuring reliable detection data under different environmental conditions.

Adopting LED cold light source for better performance

Abandoning traditional sodium lamps and halogen lamps, adopting LED cold light sources. LED cold light sources have the characteristics of long lifespan, stable light emission, and low energy consumption. They not only reduce the frequency and cost of light source replacement, but also ensure the consistency of the light source during the detection process, improving the repeatability of measurement results.

7-inch touch color screen, convenient and user-friendly operation

Equipped with a 7-inch touch color screen, the operation interface is intuitive and clear, allowing users to easily complete parameter settings, data viewing, and other operations. The humanized design reduces the learning cost for operators, allowing even beginners to quickly get started and improve work efficiency.

Through authoritative certification, quality is guaranteed

The whole machine has passed TART and CE certification, which means that the refractometer meets relevant international standards and specifications in terms of design, production, performance, etc., with reliable quality, and can meet the strict requirements of different industries for testing instruments.

Compliant with pharmacopoeia standards and widely applicable

Compliant with General Rule 0622 of the 2020 edition of the Chinese Pharmacopoeia, this refractometer has extremely high applicability in the pharmaceutical industry and can be used in scenarios such as drug testing that comply with pharmacopoeia requirements, providing strong support for quality control in the pharmaceutical field.

Application field 

In the pharmaceutical field, refractometers can be used to detect the purity of drug raw materials and the concentration of injection solutions during pharmaceutical research and production processes.

Food field: widely used in the detection of fruit juice, jam, honey, sucrose and other foods. Measuring the refractive index of honey can quickly determine its moisture and sugar content, and determine the quality grade of honey; Detecting the refractive index of fruit juice can conveniently determine its soluble solids content, ensuring the quality of the juice.

In the field of chemical engineering: In chemical synthesis reactions, refractometers can monitor the refractive index changes of the reaction system in real time, helping operators determine whether the reaction has reached the expected stage, terminate the reaction in a timely manner or adjust the reaction conditions, and improve production efficiency and product purity.

Petroleum field: used for the detection of petroleum products such as gasoline, diesel, lubricants, etc. By measuring their refractive index, the composition and purity of the products can be understood, providing a basis for the quality assessment of petroleum products.

As an important detection instrument, refractometer plays a crucial role in quality control and scientific research testing in various industries. The refractometer introduced in this article, with its built-in Peltier temperature control, LED cold light source, 7-inch touch color screen, authoritative certification, and compliance with pharmacopoeia standards, effectively solves many pain points in the industry.