Difference between Solar Film Temperature Meter and Infrared Thermometer
The Linshang LS300 solar film temperature meter is an instrument for demonstrating the thermal insulation effect of different materials.It is widely used in the solar film industry.However,some customers will ask questions.What is the difference between the Linshang solar film temperature meter and the infrared thermometer? The infrared thermometer looks a bit more portable. Which one is better for the demonstration? Next, we will introduce the difference between the Linshang solar film temperature meter and the infrared thermometer.
1.The solar film temperature meter measures the temperature in the space and the infrared thermometer measures the temperature of the object surface.
The Linshang solar film temperature meter measures the temperature in the space, imitating the indoor and outdoor scenes.The instrument has two independent test spaces in which a 150W infrared lamp is mounted and an inlet temperature probe is mounted below. During the test,we need to place the tester material in the middle of the test space and turn on the infrared lamp.The space above the tested material simulates the illumination of outdoor sunlight and the space underneath the material under test simulates the indoor scene.When the sunlight hits the tested material,it will pass through a part of the infrared rays and a certain amount of heat will be generated in the "indoor".The stronger the transmitted infrared rays,the higher the "indoor" temperature will be.Through the simultaneous comparison test on both sides,real-time temperature value displayed on the instrument is observed.The higher the temperature,the stronger the infrared rays transmitted through the tested material,that is,the worse the thermal insulation performance of the material.
The infrared thermometer measures the temperature of the object surface,such as the car stick-film glass.The infrared thermometer measures the temperature on the surface of the stick-film glass,not the temperature inside the car's interior space.
2.Test method of the solar film temperature meter,more in line with the actual situation,the thermal insulation effect of the thermal insulation film
From the measurement principle of the above two instruments,it can be seen that if it is necessary to test the insulation effect of the insulation material,or to compare the insulation effect of different materials.It is more suitable to test with the solar film temperature meter.For example,the car film is to let the solar film block infrared rays, thereby reducing the internal temperature of the car.The solar film temperature meter simulates the indoor and outdoor scenes to demonstrate the thermal insulation of different materialss.
The above is a description of the difference between the solar film temperature meter and the infrared thermometer.If you want to test the insulation effect of insulation film, insulating glass and other materials,it is recommended to choose the Linshang solar film temperature meter.