How to Select Car Window Tint Tester?
Car window tint tester, also known as car window tint measuring device, can be used to measure the visible light transmittance (ie light transmittance), infrared rejection rate and ultraviolet rejection rate of automobile glass. Through measurement, we can intuitively see the transmission performance of the car glass film to different light. This article will introduce the use and classification of car window tint tester in detail, hoping to help users choose a suitable car window tint tester.
I. Data measured by car window tint tester
1. Measure the transmittance of automotive glass film
The visible distance of the driver will decrease as the transmittance decreases. When the visible light transmittance of the car glass is above 70%, the visible distance of the driver is less affected by the transmittance, which is also visible to the human eye. Therefore, for safety reasons, the light transmittance of the car cannot be lower than 70%. Car window tint tester can measure the light transmission performance of automobile glass and directly display it in the form of percentage. The data is intuitive and easy to understand.
2. Measure infrared and ultraviolet rejection rate
Car window tint testercan measure infrared rejection rate and ultraviolet rejection rate. Infrared rejection rate can reflect the thermal insulation performance of automobile glass. Ultraviolet rejection rate can reflect the ultraviolet blocking performance of automobile glass. In summer, the ultraviolet and heat in sunlight are very high, so high-quality automotive glass films usually have a high infrared and ultraviolet rejection rate.
II. Car window tint tester classification
1. Portable Car window tint testers
● The test slot is 8mm, suitable for measuring metal film and ceramic film, as well as automobile windshield
● The test slot is 8mm, suitable for measuring various heat-absorbing films and automobile windshield
● Supports three gear shifts, users can choose to display data according to test needs
● The screen can be rotated in an adaptive direction, making reading more convenient
● Supports three gear shifts, users can choose to display data according to test needs
● The screen can be rotated in an adaptive direction, making reading more convenient
2. Window tint tester-2 piece
● Suitable for measuring all kinds of endothermic films
● Suitable for measuring various metal films and most ceramic films
● Built-in three-way light source, the display data is the average of the transmittance of three points
● Applicable to vehicle inspection stations, traffic police brigades test light transmittance, which can ensure that they pass the certification of Chinese authorities
These three split-type car window tint testers can be divided into two parts: main machine and auxiliary machine. When measuring, they need to be close to both sides of the automobile glass to complete the measurement. In addition to measuring solar film, thermal insulation glass and automobile side windshields, these three car window tint testers can also measure front and rear windshields of automobiles. Linshang car window tint tester has simple operation and wide application.
Linshang Technology is a professional car window tint tester supplier. In addition to the seven car window tint testers described above, it also provides a variety of window film transmission meters and demonstration kits. For more details, please refer to " Window Film Transmission Meter Selection and FAQ".
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