DNaT lamp: device and application

Date:

2022-07-15 17:12:40

Views:

667

Rating:

1Like 0Dislike

Share:

Table of contents:
The DNaT lamp is a light source whose operation is based on the arc burning in the high or low pressure area. Gorenje This process takes place in a special tube (burner) made in the form of an aluminum oxide cylinder filled with sodium vapor, mercury and xenon gas (required for ignition). The DNaT lamp also consists of a glass cylinder in which the burner is placed, and a threaded base E-27 or E-40 - depending on the power.dnat lamp

Device

Additional equipment is required for the ignition and gorenje arc. This is a start-up device (PRA) and a pulse ignition device (ISU). Some companies produce lamps of a special design that do not require an IZU. Recently, electronic start-up control equipment (EPRA) has been used more often instead of PRA. Its use makes it possible to stabilize the power consumption of electrical energy, which has a positive effect on extending the lamp's service life. EPRA increases the frequency of the current, thereby eliminating the flicker effect of 50 Hz. When working, the DNaT lamp burns with a bright orange light, this is due to the presence of sodium vapor in it. It can be heated up to 300 degrees, so only a ceramic cartridge is used for it. It is installed in lamps for various purposes. Powered by AC voltage 220 V.

Advantages

The DNaT lamp has the following positive characteristics:

  • Powerful luminous flux, more than twice the flux of the DRL lamp (this parameter does not deteriorate during prolonged operation).
  • Long service life. It is about 20,000 hours, while alternative lighting sources will last a maximum of 10,000 hours.
  • Small starting and operating currents, which gives good energy savings.
  • Application in a variety of climatic zones.
  • Reliable ignition at low ambient temperatures.
  • High efficiency, which reaches 30%.

Cons

sodium dnat lamps

Recommended

How to swaddle children: tips for young mothers

How to swaddle children: tips for young mothers

"Swaddle tight, otherwise your legs will be crooked!"; "Swaddle tightly so that you know who is the boss in the house!" - these tips from our grandmothers seem to us, young mothers, remnants of the past. There is also a diametrically opposite point o...

Vaseline oil for cats: make life easier for your cats!

Vaseline oil for cats: make life easier for your cats!

All cats, without exception, lick their fur, and they do this not because they are extremely clean, but because of the desire to comb their hair, remove unnecessary undercoat and get rid of an unpleasant smell. Such an action can cause digestive diso...

When is the Day of Light Industry celebrated

When is the Day of Light Industry celebrated

There are many professions in the world, but not everyone has their own professional holiday. Knitters, weavers, tailors, fashion designers, furriers, furniture assemblers have their own solemn date – the Day of Light Industry. It has been in existen...

The disadvantages of the DNaT lamp include the following:

  • Quite a long time to enter the operating mode, which is about seven minutes;
  • Weak color rendering (in bright orange light, other colors are very poorly visible or distorted).

These factors significantly limit its use.

Scope of application

lamps dnat price

Sodium DNaT lamps currently have a fairly extensive field of application as the most cost-effective and efficient source of illumination. They are mainly used for outdoor lighting of roads, pedestrian crossings, sidewalks, parks, industrial areas, tunnels, etc. Drivers of vehicles are aware of how they have to strain themselves in the dark, during precipitation or when driving in fog, when lighting is carried out with the help of DRL lamps. Light from sodium sources eliminates these negative phenomena due to a powerful luminous flux, which increases the contrast of visible objects. They are also used to illuminate the facades of architectural structures. Sodium lamps are used as a source of additional lighting in greenhouses, greenhouses, etc. For this purpose, DNaT is produced with a special spectrum of light radiation useful for plants.

The price of the DNaT lamp is higher than that of the alternative DRL. But it will pay off over time and will bring significant savings in the future.


Article in other languages:

BE: https://www.tostpost.com/be/dom-syam-ya/27789-lyampa-g-drahlaryd-prylada-prymyanenne.html

DE: https://www.tostpost.com/de/das-haus-und-die-familie/27814-lampe-natriumdampflampe-das-ger-t-und-anwendung.html

ES: https://www.tostpost.com/es/la-casa-y-la-familia/27851-la-l-mpara-hps-dispositivo-y-la-aplicaci-n.html

KK: https://www.tostpost.com/kk/y-zh-ne-otbasy/27741-sham-dnat-ryl-ysy-zh-ne-oldanu.html

PL: https://www.tostpost.com/pl/dom-i-rodzina/27451-lampa-dnat-urz-dzenia-i-zastosowanie.html

PT: https://www.tostpost.com/pt/a-casa-e-a-fam-lia/27462-l-mpada-hps-o-dispositivo-e-a-aplica-o-de.html

TR: https://www.tostpost.com/tr/ev-ve-aile/29076-lamba-dnat-cihaz-ve-uygulama.html

UK: https://www.tostpost.com/uk/d-m-s-m-ya/27696-lampa-dnat-pristr-y-zastosuvannya.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

Comments (0)

This article has no comment, be the first!

Add comment

Related News

Lummie winter children's clothing - warmth and comfort of little fashionistas

Lummie winter children's clothing - warmth and comfort of little fashionistas

Both adults and children – everyone wants to be fashionable, but not always fashionable things are at the same time convenient and practical. Lummie's team of technologists and designers of children's clothing successfully solves ...

Choosing a practical corner for the bathroom

Choosing a practical corner for the bathroom

The bathroom is a room where moisture is constantly concentrated. It settles on the walls, accumulates in corners and niches, gets into places where it cannot be reached to eliminate it. For example, if there is at least a small g...

What kind of hat is worn with a mink coat? We'll find out!

What kind of hat is worn with a mink coat? We'll find out!

A mink coat is not only a warm and beautiful piece of clothing. This is actually a symbol of a real successful woman. All other fur products can be arbitrarily beautiful, fashionable or be to the face of their owner. But a mink fu...

Frequent colds in children - how to treat

Frequent colds in children - how to treat

Every parent knows that with the onset of the cold season, the frequency of colds in preschoolers and younger schoolchildren increases dramatically. This is especially true for children who have recently started attending kinderga...

Children's carpets on the floor: what are they like?

Children's carpets on the floor: what are they like?

Carpet is a very comfortable and beautiful thing. It not only creates a mood and comfort in the house, but also makes movement on the floor more comfortable, hides steps, muffles sounds. And there is no need to talk about the fact...

The logarithmic ruler is the main calculating device of the XX century

The logarithmic ruler is the main calculating device of the XX century

In the age of computer technology, most calculations in the design of equipment are fully automated, engineers can only enter the required parameters through a user-friendly interface.The XX century was called differently. It was ...