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2nd Gen QuantaDose® Reusable UVC Light Test Card with UV Intensity Strip Sensitive to UVA/UVB/UVC Light

Based on 557 reviews
Condition: New
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$7.99
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Availability: In Stock.
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Arrives Saturday, Nov 7
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At a glance

Condition
New
Model
QXT0022020QD
Material
Pvc

Features 4

  • 2nd edition professional test card is designed for high power UVC devices offering a higher card to analyte contrast on highly UV resilient PVC for high power exposure without aging/discoloration
  • 2nd edition QuantaDose UVC test cards include batch numbers for unprecedented quality control for UV analyte production and calibration. Technical support number on reverse of card
  • QuantaDose calibrated word legibility starting at 300 W/cm2 when the word ULTRAVIOLET first becomes legible during exposure to optimal UVC germicidal wavelengths when UV-C glows green.
  • Conformation test areas must display a glowing UV-C in top test and the word "ULTRAVIOLET" in lower test to confirm UVC intensity dosage is over 300 W/cm2

Description

Designed and Engineered in the USA, the 2nd Edition Professional QuantaDose uses patent-pending photochromatic WPV (Word Power Visibility) technology to provide reliable UVC intensity readings in 15 seconds with instant notification of optimal UVC germicidal wavelengths. The QuantaDose UVC intensity test card relies on calibrated word legibility starting at 300 µW/cm² when the word ” ULTRAVIOLET” first becomes legible during exposure to optimal UVC germicidal wavelengths. We are Quanta X Technology, the manufacture of QuantaDose UVC Test Cards, is an American company founded during the start of the pandemic in 2020 by people who have spent their entire lives in the research and development of technologies that utilize electromagnetic radiation. Today they have focused their talents on the transmission and detection of UVC light from consumer-engineered UVC devices by manufacturing rapid ultraviolet-type C analytical test instruments. The 2nd Edition Professional Grade QuantaDose UVC test cards are a basic, reliable, low cost, simple, in-house, and right out of your pocket method of monitoring UVC intensity along with verifying that the optimal UVC germicidal light wavelengths are being used in your disinfection process. 2nd Edition Differences: The added durability of this 2nd Edition was designed for higher power commercial use. STEP 1) Top Light Sensor Test Wavelength of UV Exposure: When exposed to optimal UVC germicidal wavelengths, the QuantaDose UVC test card undergoes an instant color change to the green where fluorescence is directly related to energy values of UV wavelength received. Fluorescence stops when excited electrons release all photos within nanoseconds after exposure. STEP 2) Bottom Light Sensor Test Intensity of UV Exposure: When exposed to confirmed UVC wavelengths, the QuantaDose test card first displays the word "ULTRAVIOLET " at approximately 300 µW/cm² a gradual color change is directly related to the energy value received. Temporary photochromic dosimeter color is used to check intensity after exposure and should be checked immediately after exposure for the most accurate intensity results. The test is completed in 15 secs, remove the card from the source!

Specs 9

Brand QuantaDose
Manufacturer Quanta X Technology LLC
Global Trade Identification Number 13
Number of Items 1
Brand Name QuantaDose
UPC 850021473013
Model Number QXT0022020QD
Part Number QXT0022020QD

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Works great. Must have to assess UV protection of sunglasses.
I got this to determine if sunglasses (and other eyewear) actually delivers purported UV protection. The card works great. I merely covered the UV sensitive areas with the lens, and exposed it to sunlight. Quickly remove the sunglasses and check if the area is still white. You have to be quick, because the ambient UV light will affect the sensitive rectangular spaces. I am happy to report that the glasses I tested did indeed have UV protection. Even a pair of reading glasses offered UV protection. (The lens doesn't have to have dark tint to possess UV protection.) I wish the card came with a case/sheath, for protection. Otherwise, it functions exactly as expected. Great assessment tool. 4.75+ stars with a very high level recommendation. ... show more
Reviewed in the United States on July 15, 2024 by Gnemik

Love this card
I ordered some items that were supposed to be UVC to sanitize things and I thought, I dont know if they are UVC or not. Well so I got this. And turns out one thing was not and one was. So I was able to return the one that was not what it said it was within the return window. GREAT to have this around ... show more
Reviewed in the United States on October 23, 2024 by Crystal

Works as advertised
I bought this to test out a wand style UVC disinfecting light I purchased back in 2020 after COVID was raging, as well as an aquarium UVC light that I purchased to make a disinfection box for keys, phone, masks, etc. I later was wondering if they were actually UVC after looking for a box version that could disinfect several items at once. It was in those reviews I learnt about this UVC card. It works as advertised and is clear about how strong the UVC light is. My wand showed at weak to moderate. The 5 watt bulbs was moderate to high. I've included the type of box I bought at Target. I lined it with what I had left of the reflective aluminum insulation and some tin foil. Works just fine. The UVC aquarium light in it is an 8 inch 5 watt bulb. It doesn't seem to get hot but it does seem to put off an odour that is likely low ozone. This bulb can be found here: https://www.amazon.com/gp/product/B092QMDWGJ/ref=ppx_od_dt_b_asin_title_s00?ie=UTF8&th=1 ... show more
Reviewed in the United States on May 18, 2023 by Lodestar Lodestar

It works but have to be in room to see
The instructions say to leave while lights are on. That's the only problem.
Reviewed in the United States on October 22, 2024 by Mike H

Easy to use and take along on a walk
What I liked about the card is how easy it is to use, that it's sturdy and small (like a store or credit card), and easy to take along on a walk. I initially used it to test different articles of clothing, hats and sun umbrellas to see if they blocked or reduced UV exposure, especially those not UPF rated. I noticed the color displays quickly uncovered, then takes a few seconds to reset to get a new reading when covered. I was please to find many non-rated fabrics provided protection. Watching the videos explaining the use of the card made it easy to use the card when it arrived. ... show more
Reviewed in the United States on April 10, 2024 by On-line Shopper

Probably works, but not for me
I used this card to check the UV intensity of a new UVC light. It probably works if you are able to check the card while the UV light is shining on it, but for my purposes it was a waste of money. I don't want to be in the same room when the UV light is on so I use a remote just outside the room's door. By the time I turn off the light, open the door and go into the room, the reading on the card has nearly faded away, not allowing me to get an accurate view of the light's intensity. ... show more
Reviewed in the United States on September 27, 2024 by SoCalMelissa

Great small investment to make sure your big investment actually works!
I purchased this card to test a UVC light that I purchased from Amazon. I had a UVC light box that I had gotten years ago to sanitize my cpap gear. The card glowed bright green in the box. The first picture is of the wand style light I purchased. I could see the letters "UV-C but it wasn't green. I emailed Quantadose and Katie has been awesome in her responses. She explained how the card works, what I could do to test and advised that this first light may not be what I was looking for. I returned it and got another. The second picture is the new UVC wand I received today. Bright green! I emailed her back with the new picture and she was happy for me. Such a nice person! Great customer service and a very small price to pay for an independent test that will give you piece of mind that your UVC light is really going to work. For the record, UV-C light is not visible to the naked eye - the manufacturers often put ultraviolet lights in the mix so you can tell it is on. The less than honest ones, put maybe 1 UV-C light in with a bunch of regular ultraviolet (like the first wand was) and try to pass it off as able to sanitize surfaces. I would definitely work with this company again! ... show more
Reviewed in the United States on December 20, 2020 by Donna S Donna S

Great little tool that comes in handy
Excellent for testing UV.
Reviewed in the United States on August 23, 2024 by Artis
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