It is obvious that the pandemic has led to a large rise in the use UVC germicidal lamps for disinfection. It is also true that there is an increase in the number of ultraviolet (UV)-photokeratitis as the result of improper germicidal products or improper use of these products. In this article, we are going to give you a checklist about the THREE important points you need to consider before taking your UVC germicidal lamp.
Checklist UVC Germicidal lamp
Checklist 1: CE & ROHS certification for Germicidal lamps
They are mandatory conformity marks applied in European Economic area and can be easily found on many electrical products. CE certification is to show the products could meet the legal directives set by the EU in regards to consumer safety, health, and environmental health while RoHS is aimed to protect the health and safety of individuals and environmental health from the dangers associated with banned substances. Like any other electric appliance or electric gadgets, having electromagnetic conformality and making use of zero hazard material substance are the basic requirements for the safety of UVC germicidal lamps.
Checklist 2: Wavelength Test and Microbiological Test Report
UVC germicidal lamp is known for its ability of inactivating microorganisms by emitting radiation predominantly at a wavelength of 253,7 nm. However, driven by the profit, many manufactures falsely advertise their UV devices by claiming that their UV rays would kill dangerous microorganisms within certain seconds. This is not true. According to scientists, there is only two types of UV rays that can reliably inactivate virus, bacteria and fungi, under the current situation. Specifically, they are UVC, with a wavelength of 253.7nm and Far-UV, with a wavelength of 222nm. It is fundamental to apply for the wavelength report through the suppliers before making payment because this report will tell you whether the products are considered germ killer devices or not. It is also important to ask them for a microbiological report, which gives scientific evidences to prove the germicidal devices are effective in killing microorganisms on different surfaces.
Checklist 3: Having a presence sensor and timer included
UVC is also known for its potential for dangerous side effects to the eyes and skin. Direct exposure of skin and eyes to UVC radiation from some UVC devices may cause painful eye injury and burn-like skin reactions. For this reason, it’s very recommended that the disinfection devices include a presence detector to sense the movement of people and to be able to disconnect the devices when someone approaches and will turn back on to continue with its germicidal/ disinfecting action when there is no one around. Besides, a timer with On-delay operation, which allows people to abandon the rooms before the disinfecting process starts also turns out helpful to avoid the protection of unnecessary exposure to the skin and eyes.
We know most people are still healing from the pandemic-induced trauma and they want to make healthier choices in their product purchases. Go through these THREE important points before making a purchase. In Germiled, all of our devices relating to ultraviolet radiation-C could meet the safety requirements established by UNE 0068 as you can check on our website. If you need more information, don’t hesitate to contact us.
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