カテゴリー別アーカイブ: technology

Advantages and disadvantages of thermal imaging telescopes

Thermal imagers have also become passive night vision telescopes, which also require batteries. The imaging principle of the thermal imager is to image according to the temperature difference of the target, so it has nothing to do with the light of the target..​night vision binoculars  , This means that the thermal imager can be used day and night.

 

Thermal imaging cameras are all digital, and the resolution and lens directly affect the viewing distance. Generally, the observation distance of thermal imager is 200-1000 meters.

 

Advantages and disadvantages of thermal imaging cameras: Thermal imaging cameras have a longer viewing distance than infrared night vision cameras and are not affected by the brightness of the target. But in the daytime, although it can be used, it is definitely not as good as a normal telescope.

 

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カテゴリー: technology | 投稿者lovefang 14:54 | コメントをどうぞ

What are the types of commercial lighting

What are the types of commercial lighting? According to the function, it can be divided into general commercial scene lighting ,commercial lighting company  prominent commodity lighting and decorative lighting.

 

by location

It is divided into commercial environment interior, display area (window), population area, commodity display area lighting and external environment landscape lighting.

 

Sort by layout

It can be divided into direct lighting, semi-direct lighting, diffuse lighting, semi-indirect lighting, indirect lighting, etc.

 

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カテゴリー: technology | 投稿者lovefang 16:38 | コメントをどうぞ

How to choose outdoor lighting fixtures

1. Looking at the brand, the production process of various lamps is quite mature. Now mature lamp dealers focus on the research and development of new styles and new materials.architectural lighting design  First-tier brand lamps and lanterns have stricter selection of materials and accessories, and perform better in terms of service life and stability.

 

2. Look at the market share, because in the process of using lamps, the most likely problem is that lamps or light sources need to be replaced when they reach the service life, while lamps with a high market share are convenient to replace lamps, and their spare parts are more versatile and more Easy to maintain.

 

3. Look at the quality details, high-quality lamps, in terms of light sources, circuit accessories, protective covers, etc., the production process is mature, there are fewer defects, and the style expression is relatively high-quality. This light will be more stable in use.

 

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カテゴリー: technology | 投稿者lovefang 16:09 | コメントをどうぞ

The benefits of installing a home elevator

Installing an elevator can make life more convenient.

If we encounter scrapes or other accidents in our daily life, elevator manufacturer ,installing elevators can help us prepare for these unexpected needs and help us go up and down stairs more easily.

 

For those of us who are busy at work, with less time in our lives to care for our parents, the journey up and down the stairs can be dangerous. Elevators also allow them to travel between floors more comfortably. Life becomes more convenient and harmonious.

 

If we can afford it, it is a good act to have a convenient elevator in our home. The installed elevator can make our life more comfortable and provide more convenient services for the elderly in our home.

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カテゴリー: technology | 投稿者lovefang 17:46 | コメントをどうぞ

What is a DC motor and what is its principle

A DC motor is a motor that converts DC electrical energy into mechanical energy. It is widely used in electric drag because of its good speed regulation performance.

When the DC power supply supplies power to the armature winding through the brush, the N-pole lower conductor on the armature surface can flow current in the same direction, dc motor controller  ,and the conductor will bear the counterclockwise torque rule according to the left-hand direction;

The part of the conductor below the S pole of the armature face also flows current in the same direction, and according to the left-hand rule, the conductor will also experience a counterclockwise moment.

In this way, the entire armature winding, that is, the rotor, will rotate counterclockwise, and the input DC electrical energy will be converted into mechanical energy output on the rotor shaft.

 

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カテゴリー: technology | 投稿者lovefang 15:44 | コメントをどうぞ

Why is stone paper a new type of environmentally friendly material?

First, stone paper is made from waste ore from mines.

It is not wood pulp paper and does not require deforestation, which is conducive to the protection of forest resources.

Secondly, in the production process of stone paper,.​stone paper manufacturer , almost no water is used, no waste is discharged, and no harmful substances such as bleaching fluorescence are added. Stone paper has passed FDA ROHS REACH and other certifications, so it is safe and secure.

Again, stone paper can be photodegraded without secondary pollution. Stone paper is made of stone powder + PE. After being irradiated by ultraviolet rays, it will turn into stone powder and return to nature.

 

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カテゴリー: technology | 投稿者lovefang 16:07 | コメントをどうぞ

How to prevent the scorch problem of laser digesting?

Due to the great occurrence power attributes in the laserlight, you can easily shed or yellow when laser light digesting or laserlight reducing components, laser engraver for sale , particularly lighting tinted supplies (like transparent, white-colored, beige, and many others.), or unique components.

To avert this trend, the content area has to be protected during laser processing. The usual method is:

The safety movie should be level and tight, without the need of air bubbles. Including some inert gasoline-nitrogen during laser light processing can prevent the scorching phenomenon into a particular level. Change the laser digesting variables and use the process of several little firepower.

 

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カテゴリー: technology | 投稿者lovefang 16:01 | コメントをどうぞ

What are the advantages of choosing to use an elevator?

every day life is far more convenient

The lift is a good means to fix the hassle of proceeding up and down stairs, particularly in areas using the aged and kids.passenger elevator, It is easier to travel. The lift starts off and stops smoothly when working, and you will hardly have the working of the auto, which is provided securely.

An easy task to transport and coordinate

The escalator is easy to hold products and better cleanup your house. Simultaneously, elevators can also help move sizeable and heavy products including home furniture and household devices, protecting time and energy.

Secure and trustworthy

All elevators must move the stringent inspection of the special products inspection division before they abandon the manufacturing facility for usage. Whether it is commercial or residential, protection is necessary for elevators.

 

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カテゴリー: technology | 投稿者lovefang 15:08 | コメントをどうぞ

Which are the benefits of laser light engraving

Wide range: CO2 lasers can engrave and lower just about any no metallic material. And it’s cheap!

Safe and dependable: Low speak to handling fails to cause mechanized extrusion or technical stress to the fabric. laser engraver machine,No ” blade represents”, no harm to the top of the workpiece no deformation in the fabric

Accurate and careful: the machining accuracy can get to .02mm

Constant result: be sure that the handling result of the same batch is utterly regular. Higher pace engraving and reducing can be carried out immediately based on the pattern production from the pc.

Low cost: not limited by the volume of digesting, for small batch digesting solutions, laser digesting cost less

 

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カテゴリー: technology | 投稿者lovefang 17:40 | コメントをどうぞ

There are various varieties of elevators

Elevators are split up into three classes, such as traction and forced travel elevators, hydraulic drive elevators, panoramic elevator , escalators and transferring strolls.

Traction and compelled travel elevator: Grip identifies traction, the kind of movements of the elevator. The escalator could be transferred to and fro by traction.

Hydraulic driven lift up: refers to the lift up that presses gas in the tube from the hydraulic source of energy, definitely makes the plunger move in a direct line, and pulls the trolley to move down and up.

Escalators and transferring strolls: The escalators are composed of chain conveyors and belt conveyors in the stepped design and are used for passenger move on different flooring.

 

 

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カテゴリー: technology | 投稿者lovefang 15:07 | コメントをどうぞ