The temperature rise test is one of the important tests for the safety performance of electronic and electrical products, used to evaluate the quality and electrical safety characteristics of electrical products. During normal use, electrical products may experience excessive temperature rise due to the heat generated by some high current components. Prolonged operation in this state may reduce the performance of insulation materials, leading to equipment electrical shock, scalding, or fire hazards. The temperature rise test is an important way to detect and avoid these dangers.
A temperature rise tester is a device used to measure and record the temperature changes of electrical products during operation. It usually consists of sensors, data collectors, and display units. In work, sensors are attached to the surface of electrical products and monitor their temperature changes. The data collector is responsible for storing the temperature data collected by the sensor in the built-in memory, and transmitting the data to external devices such as computers through data cables. The display unit can display the current temperature value and temperature rise curve in real time, so that operators can observe and record the temperature changes of electrical products.
The main application area of temperature rise testers is the safety testing of electrical products. Due to the heat generated by electrical products during operation, poor heat dissipation or overload use may lead to safety issues such as overheating and even fire. Therefore, using a temperature rise tester can detect temperature changes in electrical products, timely identify potential safety hazards, and provide reference for improving product design and production processes.
In addition to its application in the production of electrical products, temperature rise testers can also be used in scientific research, environmental protection, medical and other fields. For example, in the field of environmental protection, temperature rise testers can be used to monitor temperature changes during industrial wastewater treatment processes; In the medical field, temperature rise testers can be used to monitor changes in the patient's body temperature, providing a reference for doctors to diagnose their condition.
In summary, a temperature rise tester is a very useful measuring device with a wide range of applications, which can effectively monitor temperature changes in various fields.
DC resistance testing for the transformer is an essential item in the ex-factory testing for semi-product or finished product during transformer manufacturing, or in the installation, hand-over and preventive test for power sector. In this way, we can effectively find the manufacturing defects of transformer coils such as material selection, welding, connection parts loose , missing shares, disconnection and the hidden dangers appearing after the transformer operating. To meet the need of quickly measuring transformer DC resistance, we take advantage of our own techniques to develop the ZC-205 Double ChannelTemperature rise DC resistance tester. It adopts new power technology, and the whole machine is controlled by a single-chip microcomputer, thus automatically completing self-checking, data processing, display and printing, etc. It is also with functions of automatic discharge and discharge instructions. The instrument of high precision, simple operation, can realize the rapid measurement of transformer dc resistance.
Kvtester Electronics Technology Co.,Ltd. is a high-tech enterprise specializing in power testing, testing, research and development, production, and sales of testing equipment. It has been engaged in the electrical testing industry for many years, and its products are of high quality. We welcome customers to come and purchase. Service hotline: 0086-27-81778799, to learn more, visit the official website: www.kvtester.com
