Thermograph

Thermograph is a device for measuring temperature.

A thermograph, also called a thermal indicator or thermal indicator tape, is a roll of paper or tape coated with a special ink that changes color when the temperature changes. Thermographs are used to measure and record temperature in a variety of industries, including industrial, energy, medical, science and technology.

The principle of operation of a thermograph is based on changing the color of paint depending on temperature. Paint can be made from various materials such as pigment dyes, fluorescent dyes and others. As the temperature changes, the paint changes color, allowing the temperature to be recorded in real time.

In industry, thermographs are used to monitor temperature in manufacturing processes such as metal casting, welding, heat treating, etc. In the energy sector, thermographs are used to monitor temperatures in electrical networks, cooling systems and other devices.

In addition, thermographs are widely used in medicine to monitor the body temperature of patients during treatment, as well as to diagnose various diseases. In science and technology, thermographs are used to measure temperature in scientific experiments and as temperature sensors in electronic devices.

The advantages of using thermographs include high measurement accuracy, the ability to record data in real time, and a wide range of measured temperatures. In addition, thermographs can operate in conditions of high humidity, pressure and vibration, making them versatile instruments for measuring temperature in a variety of conditions.