- Selection Criteria
professional builders in our time providing enough high demand for construction equipment, machinery and equipment.So many shops to construction accessories are trying to make their goods meet the high demands of customers.In order to mark a line on the wall, on the floor before laying tiles or wallpaper glue necessary to use the levels, lines, cables, etc.
can do well with just one device, which is called laser level.This device "Draw" you need a line in the right place, saving you from having to manually markup than save a lot of time.
But before you go to the store to buy this wonderful tool you need to know and decide for themselves what the main function of it should be, and where exactly it will be used.
decide to start for any particular work unit will be used - for exterior or interior applications.Or maybe you need a universal device.It can be used to check the walls or floor.Laser level must f
For example, a stationary position and leveling, while using the receiver in open space, it will be 50-70 meters and 20-30 meters indoors.This laser sector will be 110 degrees.
Work with lasers
Levels equipped with compensator can have an accuracy reaching 0.2 millimeters to 1 meter.A laser level, equipped with an electronic system of compensation - 0.1 mm per 1 m. Often, high accuracy in such devices can be achieved by reducing some functionality.
rotation lasers choosing a level that will be used for the exterior would be best to choose a rotary instruments.With the receiver, they can operate freely at a distance of 1 km.Accuracy of the laser level will not exceed 3 mm, and it will directly depend on the value of the selected device.Rotary laser level perfectly cope with the definition in the middle elevation points, he is able to translate design marks a reality, will help with the installation of utilities, layout and broken land, serve an indispensable tool for planning landscaping or road.
In conducting in-house work can be applied to a simple laser levels, able to create a projection of different planes of a pair of prisms.
choosing appropriate model lasers, do not upstage criteria such as price and design features.The most affordable are the instruments in the body, made of plastic, which may indicate the lack of fine-tuning mechanism or metal stop.Often these products are not equipped with protection mechanisms to push against moisture and dust, which is a kind of disadvantage.Devices without such protection can not be used on the street, they will break down quickly.
The principle of laser levels
have lasers designed for use in an open space in the application of the receiver, the housing must be made of high strength plastic, and the device must be equipped with a mechanism of operational development, and the buttons are required to haveprotection from moisture and dust.Stands and base must be made of metal.
comparing different models of laser levels: