Reveal the working principle and core advantages of the purple light identification lamp

The violet light identification lamp is a technical device based on an ultraviolet light source that can stimulate a specific substance on the surface of an object to emit a fluorescent reaction. This unique optical phenomenon makes many details that are difficult to detect with the naked eye clear at a glance. For stamps and coins, which are of high value and easy to be imitated, purple light is undoubtedly a powerful helper.

Its core advantage lies in the combination of high sensitivity and convenient operation-just press the switch button lightly, and the initial judgment can be completed in a few seconds. At the same time, modern purple lights are also equipped with a variety of additional features such as magnifying glass mode or adjustable brightness settings, further enhancing the user experience.

Why Purple Light is an indispensable assistant for stamp and coin identification

With the increasing sophistication of counterfeiting technology, traditional hand touch or simple observation is no longer enough to meet the needs of accurate verification. At this time, with the help of scientific and technological means is particularly important.

Taking stamps as an example, genuine goods often add special chemical ingredients to the ink formula to present a unique pattern under ultraviolet light; and counterfeit products cannot replicate these subtleties due to the lack of corresponding technical support. The same applies to the field of ancient coins, some precious varieties may have hidden marks can only be found through special instruments.

How to identify invisible anti-counterfeiting marks on stamps using purple light

Behind every officially issued standard stamp are "codes" carefully arranged by designers. They usually exist in an invisible form until they are exposed to the appropriate wavelength.

when you turn on the purple light identification lamp in your hand and slowly move it to cover the whole sample to be tested, please pay careful attention to whether there are bright spots within the expected setting range. If the answer is no, then unfortunately this is likely to be a replica rather than an original product.

Common forgery techniques in coin collection and practical application cases of purple light

There are many attempts to muddle through in the coin market, such as re-carving year numbers to try to impersonate rare versions; or using ordinary metals instead of precious metals to make fakes.

In response to these problems, we can make full use of purple lights to reveal the truth. For example, a batch of circulating commemorative coins claimed to have adopted pure gold plating process, but in the actual test process, it was found that the reflected color was dim gray rather than the bright orange luster, which fully exposed its essential defects.

Analysis of key elements that need to be paid attention to when purchasing purple light

In the face of the dazzling array of brands and models on the market, consumers should make rational decisions to avoid blindly following the trend. The primary consideration is naturally whether the performance parameters meet the requirements of industry standards. Secondly, we should also pay attention to the quality of workmanship and after-sales service guarantee.

In addition, considering the economic cost of long-term use, energy efficiency is also a place worthy of attention. Low-power design can not only reduce electricity costs but also extend the overall service life, can be said to kill two birds with one stone.

Tips and maintenance suggestions for efficient use of purple light

In order to give full play to the maximum potential of your new equipment, here are a few practical tips for your reference:

• -Make sure the ambient light is dim enough to get a clearer contrast effect;
• -Clean the lens regularly to prevent dust and dirt from affecting the imaging quality;
• -Do not work continuously for a long time to avoid overheating damage to internal components.

at the same time, remember to properly keep the contents of the instructions, data, file bags, etc. to facilitate future consultation and related matters.