A laser level or level is used in the field of construction and facing work for the purpose of precise marking on any type of surface. The procedure is easy and quick, which significantly saves time in the work process. Even an inexperienced technician can use the tool: simply fix the device on a support (floor, ceiling, wall) opposite the marking surface and turn it on. On the surface where the marking occurs, a projection of the laser beam will appear horizontally and/or vertically.
The cost of the presented device in various retail outlets is quite high. But, if you use certain instructions, show accuracy and some patience, it is quite possible to make a laser level with your own hands. This approach has a positive effect on saving financial resources that go towards the construction and renovation of various premises.
Device design features
The device is compact and ergonomic. It can be easily placed in a pocket, mounting case or bag. The case is equipped with fastening elements. They may be:
- magnet;
- fastening straps;
- tripod.
The beam projected onto the marking surface is constructed along a plane or in a direction. Construction levels, used to indicate a certain direction, produce a projection in the form of a point. Devices for marking a plane are equipped with a special type of optical instrument that turns the beam into a straight line. Levels are divided into types:
- Rotary devices, due to rotation around their axis, are capable of producing a clear line (used when pouring floors and constructing ceilings);
- positional levels consist of 2 laser radiation sources to create a visible plane (used during finishing work indoors);
- self-leveling (can emit up to 5 beams and are equipped with a sight in the form of a simple cross and pendulums located inside the device).
The price of the presented equipment is several times higher than the cost of a conventional level based on liquid and air bubble.
Types of levels
Depending on the work performed, a specific type of device is selected.
There are the following main types of equipment:
- Digital. A device that automatically displays the result on the display after pointing it at the staff and focusing the image.
- Optic. Shows the most accurate results and can work over long distances.
- Laser. The operating principle of such a device is to use a laser beam, which is clearly visible when taking measurements. The easiest level to use.
The variety of devices allows you to select levels to perform any task: repair, construction, architectural or other work.
Making a simple level from a laser pointer
Of the entire list of elements of such a level, you only need to buy a pointer. It is quite possible to make the remaining auxiliary parts yourself. The goal of the presented process is to build a reliable fastener that will allow the device to rotate around an imaginary axis completely unhindered. The tool consists of the following parts:
- laser pointer;
- wooden beams (length - 0.5 meters, width and thickness - 25x25 mm, respectively);
- cord intended for construction work;
- drill for drilling holes;
- support (an ordinary stick will do).
To assemble the equipment, just follow the simple steps described below.
- The block is drilled on both sides. As a result, neat holes are formed, which must be parallel to each other. One of the holes made will be used to securely fasten the pointer, and the other will fit the construction cord.
- The pointer is securely fixed in the hole and a rope is secured, making it possible to install the device above the floor surface. The hole drilled specifically for the cord must be of the optimal diameter so that the cord can pass through it freely.
- A rope is threaded into the hole that was prepared in advance and secured as securely as possible.
The support should be fixed. Otherwise, it will not be possible to adjust the level correctly. The pointer must be of high power so that the beam can be clearly displayed on any surface. If the presented parameter is insufficient, the equipment will only be comfortable to use in a darkened room.
Scope of application of electronic level meters
Due to the variety of level measurement methods, electronic level meters have wide application possibilities in many industries. The devices are mainly used to control the level of various types of liquid and bulk materials.
| Features of the environment | Liquids | Bulk materials | |||
| Aggressive | Prone to foaming | Viscous | Sticky | Prone to dust formation | |
| Capacitive | + | + | + | ||
| Conductometric | + | + | + | ||
| Hydrostatic | + | + | |||
| Vibrating | + | + | + | + | |
| Ultrasonic | + | + | + | ||
| Optical | + | + | |||
| Radioisotope | + | + | + | + | + |
| Radar | + | + | + | + | + |
Most manufactured electronic level sensors have special hygienic approvals, explosion-proof versions, as well as modifications that are resistant to chemical influences, high temperatures and high pressure. This allows the devices to be used in hazardous industries, explosive areas, medicine, food production, and other areas.
The article provides typical solutions to the most common problems in the field of industrial level control. To select an electronic sensor, you need to contact engineers. Our specialists will help you choose the best device to solve your problems, as well as for use in specific conditions.
| Technical department of the RusAutomation company Date of publication of the article: 2017-04-10 | |||||
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How to check if a homemade level is working properly
Using a simple rope, the device is suspended from a support in the center of the room. The equipment is turned on, directed in the desired direction, and the required distance along the length of the beam projection is noted. After this, a special stick is installed to ensure ease of marking.
After such important events, you can begin to use the device and point it in any direction. If you leave the position of the stick unchanged, the same height of marks will be ensured. After marking the laser dots, they are connected with construction cord. Next, using a measuring meter, preferably a hard one, draw a marking line.
How to properly use a laser level for various purposes
A level can be called a very useful thing in the household. You can use it for any purpose related to the design of your home, from building a house to decorating.
Alignment of walls
The biggest challenge when renovating a house is leveling the walls. Here he can cope with any problems flawlessly. To do this, you need to direct the beam along the wall.
Then take a ruler and place it perpendicular to the emitted line. Using the measuring scale, look carefully at which of these points there is a deviation from the norm. After this, you will calculate the required layer of material required to level the wall.
How to use a laser level to level a floor
To level the floor, using a laser level, as for walls, is extremely simple.
It is important to level the tool from the very beginning, then turn on the horizontal line and mark its extreme points. Then turn the device and do the same across the entire floor plane, connecting the points to each other. After this, you will have a perfectly even straight line ready, which will show the height of the required report or fill of material.
- Floor
9 materials for leveling the floor for finishing
Wallpapering
The device will also be useful when wallpapering rooms. The vertical beam will help to perfectly align the joints, and the horizontal beam will be necessary for gluing borders or other decorative elements. You can also use it to check the quality of the work that the construction team has done for you. If any deviations are identified, you may request that the wallpaper be re-pasted or the cost of the services provided be reduced.
Furniture installation
Foter
The bubble leveler and all kinds of rulers have long become irrelevant in this matter. Modular furniture is a very complex design that requires a lot of calculations.
Therefore, to ensure that your shelves and cabinets are level, create a horizontal laser line. Now, focusing on it, you can attach everything you need to the walls.
Redevelopment
Redevelopment of rooms can also be easily done using a level. It helps to evenly install metal profiles for attaching drywall. To do this, you need to install the device so that it projects vertical and horizontal lines on the floor, walls and ceiling where the future partition will be located.
Construction of the foundation
In this case, using the installation, you can build a vertical along which the monolithic frame will then be erected. After the final measurements, in addition to the vertical beam, adjust the horizontal one. It will show on the walls the height to which the concrete mixture needs to be poured.
Laying tiles
The level helps to position the tiles at a strictly right angle.
Unsplash
To do this, turn on the cross plane construction mode. The radiation is converted into a grid, where the center of the crossed lines coincides with the center of the seams between the tiles. Next, use the guide strips to align each side of the tile.
Inclined planes
All modern devices have the ability to disable automatic alignment. In addition, in some models you can change the beam angle or lock the compensator. After you install the device at the required angle, you will receive inclined laser lines.
Laser level ELITECH LN 360/1
Level made from a container of water and polystyrene foam
You will need the following items:
- convenient container;
- plaster or plasticine;
- laser pointer;
- Styrofoam.
Before you begin how to make a laser level with your own hands from the presented parts, you need to make sure your hands are clean and dry. If these rules are neglected, the materials will lose the desired properties. Next, actions are performed that do not require particularly large material and time costs. All of them are described below.
- A clean container (a large saucepan, bucket or bowl made of any material) filled to the brim with water.
- A laser-type pointer is attached to a prepared piece of foam. As a nozzle you need to use a regular point. The fastening can be a thick rubber band, plasticine or a clamp. The device should be mounted as evenly as possible, parallel to the mounting surface.
- Select the height required for marking and place a container of water there.
- The pointer, fixed to the foam, is placed in the reservoir.
- Turning on the pointer.
- By changing the position of the device on the surface where the marking is made relative to the axis of the central view, points are designated. They will be at the same level relative to the established horizon.
Elements must be of high quality and strength. This will ensure the longevity of the equipment. The presented design is far from ideal, but it gives fairly clear marking results. Thanks to this, such equipment is quite popular among budget or private builders.
Learning to use a level to level surfaces
Let's start preparing
Let's get started: how to use a laser level for various purposes
Choosing a good device
We maintain safety and provide care
Construction or repair can be greatly simplified if you know how to use a laser level - the video lesson in our article and a detailed description of the process will help. Let's say right away that this device will help you achieve maximum accuracy when measuring both horizontal and vertical surfaces.
Making a laser cross with your own hands
This tool is convenient to use for various types of cladding work and installation of hanging furniture. For this reason, it is not only popular among professionals, but is also often an integral element in the toolkit of the owner of a city apartment or private house. To manufacture the device, the following parts are required:
- laser type pointer;
- tripod from a camera or video camera;
- outdated player;
- several unnecessary disks.
You will be required to follow the steps below.
- A rectangular cross is made from pointers, which is attached to the drive from the player. This ensures free rotation of the tool around its axis.
- Ensuring free lifting of the device to the required height.
- The discs are carefully glued together and installed on the drive from the player.
- A cross made of pointers is attached to the disks. You can use tape or other sticky material.
Advantages of a homemade tool
Despite the fact that such a tool cannot provide high accuracy, it is quite profitable to use it in everyday life. In any case, the marking will be more accurate, and the process itself is much simpler than when using a water level. It is for this reason that such equipment is in demand among household consumers. The positive characteristics of the tool include:
- long beam length;
- minimum error;
- high marking speed.
The use of the equipment is fully justified for walls, floors, ceilings and other supports of a similar type with any type of surface. Alternative applications include marking the following objects:
- personal plots;
- fence structure;
- facade finishing.
Ingenuity, accuracy and strict adherence to the instructions described above will help to significantly save money and time. Before spending money on expensive equipment, a thrifty person should think about whether it’s worth making the device yourself, saving money? Moreover, its quality and ease of use in everyday life corresponds to an expensive device.
Purchasing levels from a reliable company
The Metronx company offers the purchase of modern high-precision levels of various configurations for all types of work. The presence of additional accessories and technical documents will ensure ease of use of the device. Our store's assortment includes both a budget device with a minimum number of functions and professional levels at a relatively high price.
If you have any difficulties making a choice, you can always contact our managers who will help you buy the best model for you. We deliver goods throughout Russia. We provide a guarantee for all our products, we have our own service center where you can return the equipment. Check out the range of MetronX's own levels
