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Power consumption is excellent. According to my plug-in power meter, the Evapolar Personal Air Cooler was drawing just 2W at minimum fan speed and only 6.2W at maximum power. That’s a lot less power than an air conditioner would draw, and no more than a similar-sized fan. Power consumption is so low that the Personal Air Cooler is powered by a standard micro-USB cable. First, it’s important to understand that this isn’t a device designed to cool an entire room. Rather, it’s a device aimed at keeping one person cool.
Evapolar Evalight Plus Personal Air Cooler White | Robert Dyas
The longer the swamp cooler can last on a single tank, the less time you spend refilling it! The operating time on a single tank varies depending on the unit and the tank capacity. Larger, portable evaporative air coolers tend to have a bigger reach, cooling around 40 to 50 square meters (400 to 500-foot radius) It is not easy to find the ideal personal space cooler for your needs. That is why we prepared a buying guide that will help you make a smart decision. Cooling area The Personal Air Cooler reported that the input was 22.3 oC and the output had been cooled to 16 oC. In other words, the sensors are pretty much spot on. You can see the cooler in action with the thermal imaging camera below: the purple part of the image is the cold air.In its default mode, the display shows the incoming air temperature, which is the ambient temperature of your room. It also displays the outgoing air temperature, which shows you how effectively the unit is working. You can find our selection of the best personal air cooler units below. It’s divided into two sections: Manufacturers generally list the cooling capacity of their air cooler in the product description. Operating time on one tank
EVAPOLAR evaLIGHT Plus Portable Air Cooler review | 8.6 / 10
Testing performance on a relatively hot summer’s day in the UK, with typical humidity levels for my home, I found that the Evapolar Personal Air Cooler managed to output a stream of air that was considerably colder than the ambient temperature. It made working at my desk more comfortable and, thanks to the way it works, meant that I could still have windows open for fresh air. verifyErrors }}{{ message }}{{ /verifyErrors }}{{ Evapolar has a handy table that shows the expected performance of the cooler: at 25 oC with 30% relative humidity, you can expect the air output to be 15.4 oC; at the same temperature but at 60% relative humidity, output temperature is 19.7 oC. At 70% relative humidity and above, the Personal Air Cooler may not work at all, and you should ventilate the room or run a dehumidifier.A personal air cooler or “mini air conditioner” is actually an evaporative air cooler, a.k.a. a swamp cooler, which pulls the warm air from your room and runs it through the cool water it has in its tank. That’s how it manages to decrease the overall heat in the room. Mini evaporative air coolers are a more affordable option but aren’t optimal for humid spaces.
Evapolar Personal Air Cooler Review | PCMag Evapolar Personal Air Cooler Review | PCMag
While you’re there, don’t forget to read our mini AC buying guide, which explains how to choose a mini air cooler that perfectly suits your needs. Personal air cooler vs air conditioners You need to monitor the water tank level– most tanks will keep the device running for hours. However, you should monitor the water level and refill when necessary. The good news is that some products have an indicator that will inform you when the water level is low. Limited cooling capacity– the cooling surface varies depending on the cooler, but most of them are really just for your personal space (a radius of a few meters). You definitely can’t cool multiple rooms unless you use more than one mini cooler.Wi-Fi connectivity– it gives you a unique option to control the unit remotely. In most cases, you will do the controlling part via a mobile app. It’s a fairly narrow cooling effect, and stepping too far away from the Personal Air Cooler means that you stop feeling the benefit. But, as the literature states, this product is designed to create a microclimate, not cool a room. That’s alright with me, as the Evapolar Personal Air Cooler managed to make working at my desk much more comfortable. Likewise, it’s useful for sleeping, keeping your body cool on a hot night. Apart from the main features, here are some additional factors to keep in mind when purchasing a portable room cooler:
evaLIGHT Plus Portable Air Cooler - Black EVAPOLAR evaLIGHT Plus Portable Air Cooler - Black
Controlling the Evapolar Personal Air Cooler is easy thanks to the bright screen on top, which doubles as a button. Press and hold this screen in and the cooler turns on or off. Use the dial around the outside, and you can adjust the fan speed. With 20 speed settings, there’s plenty of scope for it to offer everything between a gentle breeze and a full blast of air. There is no such thing as a perfect product, and personal space coolers have some limitations, too. Here are their main disadvantages:LED color lighting– on some units, they only serve to indicate that the unit is running. However, some coolers also have multiple colors available (ambient color lighting), and you can use them as a lamp when it is dark. As this is an evaporative cooler, it has a 750ml water tank that sits on the side. It’s a little fiddly to remove, and the flap on top is a bit flimsy, but after a couple of refills I got the hang of getting the tank in and out smoothly. I measured the maximum air speed at 15cm at 2.1m/sec, dropping to 0.8m/sec at 1m (the recommended maximum placement distance). At minimum speed, my anemometer wasn’t sensitive enough to detect the gentle air flow. Compared to a traditional fan, the Personal Air Cooler doesn’t shift as much air – but it doesn’t have to. I found myself gently surrounded by a stream of cool air that cooled me far better than a fan. They can be a great choice for home offices and small rooms where you spend a lot of time. What’s more, they don’t require any wall drilling or hose installation! Personal air coolers are mostly focused on cooling down space around you. However, the cooling surfacemay vary depending on the unit:
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