Light transmittance is an important indicator of many light-transmitting materials. Tint meters are used to test the visible light transmittance of transparent or translucent materials.
Such as glass, solar film, organic materials and so on. There are many brands of tint meters on the market and their product models are also different. The principle of these tint meters is to use a visible light source to illuminate the measured material. The sensor detects the incident light intensity of the light source and the light intensity after transmitting the measured substance, expressed as a percentage by the tint meter.
This article mainly introduces the tint meter for detecting visible light. If you also need to measure the transmittance of ultraviolet or infrared, check out other optical transmittance measuring instruments introduced at the end of the article. The tint meter is widely used in field measurement in automobile manufacturing and inspection, glass manufacturing, solar film, aerospace and other industries.
The most representative testable materials in the industry are as follows:. PC board, transparent acrylic board, automobile windshield, PMMA, curtain wall glass, film and other regular transparent materials can be tested with handheld tint meter LS or LS Among them, it is easier and more convenient to test the installed glass with the split type tint meter LS, such as the front and side windwhield of a car.
For accuracy requirements, you can use the LS tint meter to test. Light transmittance of materials such as lampshade, diffuser, black film, screen printing ink for mobile phone cover, aluminized film, opalescent, matte, matte, etc. The tint meter also displays the optical density value when testing the transmittance value. Linshang split window tint meter LS is used to test the installed automobile glass.
The curtain wall glass is very simple and convenient, suitable for use in traffic police brigade, car inspection station and other places. A lower VLT percentage indicates a lower amount of light able to transmit through the glass. VLT is calculated using a specialized tint measurement tool. This tool is placed on either side of the window and measures the amount of visible light passing through. Osaro Arcenegui Explainer. It depends on where you 're from and how strict your law enforcement are.
Glenis Unzue Explainer. Can you get a ticket for factory tint? When the driver can show the tint is removed, they won't issue the violation. Joni Mollon Pundit. Can you get a ticket for tint? Most states have laws that govern how dark you can tint the windows on your car. If your windows are tinted darker than allowed by state law, you may get pulled over and cited for a window tint violation. If you know your tint is in violation of the law, the easiest way to get out of the ticket is to remove your tint.
Judy Berens Pundit. Can a cop make you roll up your windows? There is not constitutional or legal requirement to roll a window down further than necessary to hand the cop your papers. As a matter of fact, I advise everyone to keep their windows rolled up and just open them enough to hand the cops your license, etc. Aitzpea Taraio Pundit. Can cops have dark tint? In conclusion, while there are many film tester options out there.
The above options have been shown to provide the most accurate and reliable readings. The information regarding window tinting laws contained on this website should by no means be used as legal advice. The information here should be used as a starting point for your own research and you should always confirm the data you find here with your local and state departments.
It is ultimately your final say as to what the best course of action is for your circumstances. We are not lawyers. If you are interested in legal advice regarding window tint laws and traffic citations for your localized area we would be happy to refer you to some law firms.
It is crucial that you not only understand the state laws but also your local municipal laws before you tint your car windows. You also must understand that just because a statute may clearly state one thing or another, that doesn't mean that all members of law enforcement will know the current ruling. This goes for lawyers and even judges too at times. The best prevention for a traffic citation is thorough research and although we do our best to keep these pages up to date, we are only human and sometimes miss the updates.
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