Protection from UV (but only those wavelengths that the photochromic material does not require for photoactivation) as well as exclusion of oxygen and moisture all help. Commercial photochromic dyes are also sensitive to acidity, so photochromism at extremes of pH will be short-lived. As far as photochromic substances in polymeric matrices are concerned, typically one […]
15
Aug
Aug
People often ask which is the best shortwave UV light for minerals. Let’s reverse this question. What is the best mineral to test a UVC lights wavelength? That’s easy! Let’s check it out! Willemite is a zinc silicate mineral (Zn2SiO4) and a minor ore of zinc. It is highly fluorescent (green) under shortwave ultraviolet light. […]
UV Indicator Card, UVC Indicator Card
Fake UVC test strips are flooding the market to validate fake UVC wand and sanitizer germicidal light devices
08
Aug
Aug
Fake UVC test strips are flooding the market to validate fake UVC wand and sanitizer germicidal light devices. I just want to let everyone know that many companies are selling fake UVC test strips with claims they perform like the QuantaDose® Card that simply don’t work as advertised. These false claims endanger anyone trusting their […]
In the press
Nigerian Scammer Connected With Far-UV Sterilray’s LinkedIn Network: Mom always said that birds of a feather flock together
12
Jul
Jul
Your Content Goes Here Linkedin can only be a haven for scammers if you allow them to join your professional network! So be very cautious doing business with any business that can’t spot a Nigerian scammer impersonating commissioned US military personnel from a mile away. To allow such a blatant scammer to join your network […]
UV Indicator Card, UVC Indicator Card
Two UV Test Strips in One: QuantaDose UV Light Test Card Has UVC Shortwave Test Strip 254-275nm and UV Wide-band 200-400nm Test Strip
09
Jul
Jul
The QuantaDose® UV/UVC Test card was designed to be a simple tool to help keep your family UVSAFE™ The QuantaDose® First edition 2020 Dual wavelength UV Test card consist of “two unique UV test strips” on “one reusable UV test card”. The QuantaDose® UVSAFE™ UV detector card is the world’s first narrow-band shortwave test card […]
Using a UV counterfeit currency detector has numerous advantages to a business. These devices are among the least expensive security solutions to aid in combatting counterfeit fraud. The devices are easy to use: since they are human-readable, employees need only to place a bill underneath the UV light and identify the glowing security feature […]
30
Jun
Jun
Your Content Goes Herehttps://www.quantadose.com/wp-content/uploads/2021/04/far-uv-60w-bulb-quantadose-tested-at-50m-1-1024×742.jpg Dear QuantaDose Support, We have some questions that we would like to get answers for. 1. Are there any restrictions of selling to overseas businesses (i.e., in South Korea)? What is the estimated time of arrival and cost for shipping to S. Korea? Unless the company or its agents are listed […]
![ap-uvgi-far-uvlight-1200x416[1]](https://www.quantadose.com/wp-content/uploads/2017/06/ap-uvgi-far-uvlight-1200x4161-1-1024x355.png)
30
Jun
Jun
Your Content Goes Herehttps://www.quantadose.com/wp-content/uploads/2016/11/photo-1441260038675-7329ab4cc264.jpg What is AP-UVGI? AP-UVGI is an acronym for Active Personnel Ultraviolet Germicidal Irradiation. AP-UVGI is a substitution of human-safe Far-UVC shortwave irradiation replacing conventional longer wavelength mercury-line UVGI and UR-UVGI germicidal ultraviolet-c irradiation. The discovery of select narrow-band of Far-UVC wavelengths that are safe for exposure to people with exceptional germicidal effectiveness makes AP-UVGI the most disruptive technology-based […]
In the press
Far-UVC/UVC/UV Light Test Card Manufacturer QuantaDose Marks Their First Year Anniversary Adding New AP Prefix to Over 100 Year Old UVGI Medical Terminology AP-UVGI
30
Jun
Jun
Your Content Goes Herehttps://www.quantadose.com/wp-content/uploads/2016/11/photo-1441260038675-7329ab4cc264.jpg Quanta X Technology specialists in self-powered UVGI detection devices dedicated the apuvgi.com website to a new prefix for over 100-year-old UVGI medical terminology. Breakthroughs using germicidal UVC wavelengths suitable for Active Personnel, AP-UVGI is the biggest disruption to conventional UVGI and upper-room UR-UVGI mercury-line 253.7nm technology since its inception when William […]
29
Jun
Jun
Your Content Goes Herehttps://www.quantadose.com/wp-content/uploads/2016/11/photo-1441260038675-7329ab4cc264.jpgResults are encouraging AP-UVGI Active Personnel Ultraviolet Germicidal Irradiation Analysis and further testing AP-UVGI Active Personnel Ultraviolet Germicidal Irradiation A positive result AP-UVGI Active Personnel Ultraviolet Germicidal Irradiation