Peltier Effect Application Case – Urine Analyzer

Release time: April 07, 2026

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Peltier Effect Application Case – Urine Analyzer

The urine analyzer detects pathological changes in urine by rapidly analyzing various components. The operating principle of the Peltier cooler in urine analyzers is to generate low temperature via the Peltier effect, providing a stable low-temperature environment for chemiluminescence detection and other processes.

 

Peltier coolers can be applied to the following components of a urine analyzer:

 

1. The chemiluminescence detection module is used to detect electrolytes in urine such as sodium, potassium, and chlorine. A low-temperature environment can suppress chemical reaction interference and improve detection sensitivity. Peltier coolers can provide a low-temperature environment for the chemiluminescence detection module.

 

2. Some urine analyzers use biochemical reactions to detect glucose, uric acid, etc. Biochemical reactions need to be carried out within a certain temperature range, and Peltier coolers can provide a precise and stable temperature control environment.

 

3. To extend the shelf life, reagent storage requires a low-temperature environment. Peltier coolers can keep the storage temperature constant at a low level to ensure reagent quality.

 

4. In the sample processing module used for handling and diluting fresh urine samples, Peltier coolers can quickly cool down in a short time, inhibit bacterial growth and chemical reactions, and ensure sample activity during sampling and dilution.

 

Huajing Thermal Control is a national high-tech enterprise specializing in the R&D of overall solutions for thermal control technology of Peltier systems. It masters core technologies such as high-efficiency heat/mass transfer, high-efficiency thermal control module development, and overall system thermal control solutions, providing full-process services from R&D design, processing and manufacturing to end-to-end delivery.

 

Guided by market demand, Huajing Thermal Control continues to innovate technologically, responds quickly to customer needs, and is committed to providing customers with highly competitive customized products and solutions. Its customers are spread across industries such as analytical instruments, medical equipment, medical aesthetics, drones, new energy, communications, electric power, energy storage, and industrial automation. It has rich experience in product design simulation, production and manufacturing quality control, delivery and on-site management.


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