Name: Watch the launch of the new Dyson Purifier Formaldehyde range from the Dyson Demo Store in London.
Uploaded: 2021-05-24T09:39:53.000Z
Duration: 13 min 38 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

My name is Charlie Park and I'm the Global Category Director for Environmental Care at Dyson.

And I'm here today on Oxford Street in London at the Dyson Demo Store

to talk to you about some of the new exciting technology that we're launching today.

Now at Dyson, any new category that we want to get into,

we always want to make a step change in product performance

And in this store, you'll see many products which you may already be familiar with.

So over here we have our hair care range, with machines such as the Dyson Corrale.

The cordless straightener that uses flexible plates to ensure that the hair is corralled and doesn't

see excessive temperature so it limits damage to the hair when straightening.

And over here we've got our floorcare range, including our Dyson V11

our most powerful, intelligent cord-free vacuum cleaner.

And here we have our environmental care range of purifiers.

A heater purifier, a humidifier purifier and our tower purifier.

And that's why I'm really here today, to talk to you about

new technologies that we're launching within this category.

Now over the course of the last year, we've all spent a lot

more time at home as a result of the COVID-19 pandemic.

Our homes have become our workplaces, our schools,

our gyms and every day we breathe up to 10,000 litres of air.

Now we've all become aware of air quality as a result of the pandemic.

But what people are often still not aware of are the other sources of air pollution that are within your homes.

So, if you're cooking or cleaning, if you've got pets or you have flowers and plants that give off pollen.

But also, air pollution can come in from outside, so if you have an idling car or, in our case here today

a big red bus outside, fumes can come in and get caught in your home.

And the same, if you live near any building construction work that is going on, you can get particulates

that come into your home and get trapped there.

So, I'm here today to talk about our latest technology in the Environmental Care category.

We're here to launch some brand new purifiers, with some brand new technology within them.

So, I'm really pleased today to be able to introduce to you:

Now these machines still have the Dyson iconic look and they look very similar on the outside

but they are packed full of new technology.

They still can sense and capture particulates and VOCs and project clean air.

But they now can also sense and destroy formaldehyde.

On top of that, we've improved the sealing of the machines

so you get HEPA H13 grade filtration through the whole machine

so not just filters, that's the whole machine.

I'm going to now introduce you to Ben, who's one of our senior design engineers

who's going to talk you through some of the technology in this product in more detail.

Hi everyone, yes, my name is Ben and I am one of the design engineers here at Dyson.

Now as Charlie explained there, these new products have still the capability of sensing, capturing and projecting

and I'm going to tell you a little bit more about the new technology that's gone inside of them.

So, they still sense – and they sense things like PM2.5 and PM10 – from pollen, pet dander, smog.

They sense VOCs from things like cleaning products inside the home, and maybe candles.

And they also sense NO² or city pollutants from things like the bus outside.

But they can now also sense formaldehyde.

Now they still capture, and they still capture things like your particulate matter and they still capture your VOCs

but now we can also destroy the formaldehyde.

So first I'm going to tell you a bit more about the sensing technology that's changed here.

By introducing our new sensor for formaldehyde.

which is hidden just behind these two slots that are additional to the previous product.

Now, the solid-state sensor has been designed specifically

to sense formaldehyde and what we need to do

is put that formaldehyde into context for you.

Why should you care about the formaldehyde, what is formaldehyde?

Now formaldehyde is a potentially harmful VOC or gaseous pollutant.

It's found in the home more prevalently than outside and it might get sealed and trapped inside of your home.

Now that's because it's also emitted from everyday items

that me and you are all familiar with that you find in your home.

Pressed wood products, like plywood, furnishings, beds, couches.

And if you've put a new kitchen in recently, had a kitchen re-fit

you might have more formaldehyde in the home.

If you have added new furniture to your home recently

again there may be more formaldehyde from that product in your home.

All of these things might increase that level of formaldehyde in your home.

we need to understand how it is that we have developed this sensor

and what technology we've put into the product.

So, when we were developing this new formaldehyde sensor

we were looking at lots of different formaldehyde technologies

Now, our solid-state sensor was put into the same chamber as several alternative sensors.

Now, when they were in this same chamber together what we found is that the other electrolyte sensors

were very easily fooled into thinking other things, other VOCs

or commonly found chemicals in the home were also formaldehyde.

Now, if we put something as simple as orange peel into a chamber with both of these sensors.

What we'll see is our solid-state technology does not react to that orange peel.

But, the alternative sensor does react and is easily tricked into thinking that there is formaldehyde present.

there were several things that we noticed that were improved in performance.

They're much more precise than the alternatives.

Two, they're much less likely to be fooled by the other pollution that we find in the home

And number three, because we're using a solid-state technology and not a liquid or gel-based electrolyte,

So, it's more precise, it's less easily fooled, and it also lasts the lifetime of the product.

字幕リスト動画再生

Watch the launch of the new Dyson Purifier Formaldehyde range from the Dyson Demo Store in London.

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