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    Applications of UV flashlights in criminal investigation and forensics, such as finding hidden bloodstains, fingerprints and other evidence

    criminal investigation uv flashlight

    What are the faults of the LED flashlight? Why is it not on?

    Reasons why the LED flashlight does not light up: The filament is broken, and no current flows through the filament of the lamp, so the lamp does not light up. The battery power supply is insufficient, the current passing through the lamp is too small, and the actual power of the lamp is too small to emit light. The light bulb is short-circuited, no current flows through the light bulb, so the light does not light up. powerful torch Solution: Replace the battery with the same type. If it still does not light up after replacing the battery, further inspection [...]

    By |July 18, 2023|Categories: Press Release|0 Comments

    Why is the glare flashlight not adjustable? what materials are needed

    The led uv flashlight cannot be adjusted because it uses a fixed focal length design, and the distance between the light source and the reflector is fixed and cannot be adjusted. Waterproof outdoor flashlights usually use high-brightness LEDs as light sources, and use special reflectors to concentrate the light to provide a strong spotlight effect. Since it is designed to provide long-distance illumination and strong light exposure, there is no need to adjust the focus or beam size. UV flashlight manufacturer If you need to adjust the brightness of the light or the size of the beam, you can choose [...]

    By |July 18, 2023|Categories: Press Release|0 Comments

    How to choose a UV flashlight?

    There are many flashlight UV lamps on the market, how to choose? First of all, we have to determine "what are we using UV flashlights for?" If it is used in daily life, such as currency inspection (RMB), fishing, scorpion catching, many stores will have 395nm flashlight ultraviolet lamps; used to identify antiques , such as: jade, amber, foreign currency, etc., and anti-counterfeiting identification can use a general flashlight ultraviolet lamp with a wavelength of 365nm; but if it is used for industrial non-destructive testing, degreasing cleaning inspection, laboratory observation, fluorescent leakage detection, criminal police forensic To check, you need [...]

    By |July 13, 2023|Categories: Press Release|0 Comments

    Teach you a trick! Check how to charge the led rechargeable flashlight!

    LED rechargeable flashlights usually use rechargeable batteries as the power source, so about the charging method of strong light flashlights, Tanke flashlight manufacturers will sort it out for you as follows Check the flashlight model and manual: First, confirm whether the flashlight supports a built-in rechargeable battery, and check the manual to learn about charging methods and requirements. Use the original charger: If the flashlight is equipped with a dedicated charger, please use the original charger for charging. Plug the charger into a power outlet. Connect the charger: Locate the charging port on the flashlight, usually a round or rectangular [...]

    By |July 11, 2023|Categories: Press Release|0 Comments

    What factors need to be considered when purchasing a cost-effective LED flashlight?

    What points should be considered when buying a cost-effective LED flashlight? TANK007 Tanke flashlight manufacturer will introduce to you! LED type: Common LED types on the market include Cree, Lumileds, etc. The chip quality of these LED brands is very good, and the light efficiency is also high, so it is a good choice. Battery type: Generally speaking, lithium batteries have a larger capacity and better durability than lead-acid batteries, but they are also more expensive. Choose the right battery type according to your needs and budget. Explosion-proof flashlight manufacturers Lamp size: The larger the size of the lamp head [...]

    By |July 11, 2023|Categories: Press Release|0 Comments

    In outdoor adventures, is it better to use led flashlights or headlights?

    In outdoor adventures, is it better to use led flashlights or headlights? Depends on different situations and needs! So for outdoor adventures, should you choose a strong flashlight or a headlamp? Next, let’s learn more about the Tank007 Tanke flashlight. LED explosion-proof lighting flashlights usually have higher brightness and long range, suitable for scenes that require long-distance lighting or require a strong focused beam, such as when tracing paths, searching or signal transmission at night. They typically have larger battery capacities, provide longer run times, and are generally more rugged for use in harsh environments. While the headlight fixes the [...]

    By |July 7, 2023|Categories: Knowledge Center, News|0 Comments

    What Can an LED Ultraviolet Flashlight Do? UV Flashlight Manufacturer is Here to Teach You.

    Ultraviolet light is a type of electromagnetic wave with a shorter wavelength than visible light, making it invisible to the human eye. Ultraviolet light is divided into several different regions, with the most common ones being UVA, UVB, and UVC. While prolonged exposure to intense UV light can be harmful to human health, moderate amounts of UV light have important applications in various fields.

    By |July 5, 2023|Categories: Knowledge Center, News|0 Comments

    How to choose a suitable LED flashlight for your own use?

    LED flashlight has become an indispensable tool in our daily life. Whether you are exploring outdoors, camping, hiking at night, or doing maintenance and DIY at home, you need a practical LED flashlight. However, there are many kinds of LED flashlights on the market, how to choose a flashlight that suits you? In this article, the Tank007 flashlight manufacturer will introduce how to choose a suitable LED flashlight for you from four aspects: demand analysis, brand selection, performance comparison and precautions. Demand analysis When choosing an LED flashlight, you must first clarify your own usage scenarios and needs. Do you [...]

    By |July 4, 2023|Categories: Knowledge Center, News|Tags: |0 Comments

    How do TANK007LED explosion-proof flashlight manufacturers break through in the fierce market competition?

    LED explosion-proof flashlight manufacturers need to make comprehensive efforts in product quality, brand building, product research and development, production costs, sales channels and cooperative alliances in order to break through the fierce market competition.

    By |July 3, 2023|Categories: Knowledge Center, News|Tags: |0 Comments

    What details should be paid attention to in the application of UV flashlight fluorescence flaw detection?

    when using UVA ultraviolet flashlights for fluorescent flaw detection applications, it is necessary to pay attention to details such as safety protection, test environment, fluorescent materials, observation distance, and light source temperature. These are the important details that need to be paid attention to in fluorescent flaw detection with ultraviolet flashlight. The use of ultraviolet flashlights for fluorescent flaw detection requires caution and compliance with relevant safety regulations to ensure safety and efficiency.

    By |July 3, 2023|Categories: Knowledge Center, News|Tags: |0 Comments
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