Laser meter LD 420 Stabila

A laser spacer is a device that uses a laser beam to determine the distance of objects. The most common type of laser spacer is based on the time of flight of the sample by sending a laser pulse to a beam beam to the object and measuring the time the beam is spent to reach the target. Reflects and returns to the transmitter. Because of the high speed of light, this technique is not suitable for precision measurements of less than a millimeter, as most three angles and other methods are often used.

The laser spacer is based on the same principles used in conventional radars. A YAG or CO2 laser pulse is sent to the intended target. The pulse then returns to its intended target and is then detected by a suitable optical receiver system. The desired distance is obtained by specifying the length of time it takes the pulse to travel through the roundabout. The outline of an Nd: YAG rangefinder consists of a transmitter, a receiver, and a camera. Then, by sending the pulse to the target, scattered light from the target by the L1 and L2 lenses focuses on a detector and an electrical signal. If the moment t0 of the laser pulse is sent from the system to the target and the return signal is detected at the moment t1, given that the light has traveled 2x the distance C at the time t1 - t0, the distance x Comes :( X = (1/2) C (t1 - t0

It can be seen that the accuracy in determining the distance depends on the accuracy in determining the time. Military systems appear numerically on the device by counting the oscillations of a quartz crystal over the time interval t1 - t0.

It is often the case that we have problems with simple measurements such as the area of ​​a bedroom. We also need two meters to use ordinary meters and often have no easy access to where we want to measure them. In this case, the use of laser meters can replace conventional meters. It is a very useful and useful tool to get things done quickly and just by pressing a button. Different factors must be considered when choosing a suitable laser meter. One of the most important factors is the range of the laser meter that must be selected based on the needs and uses.

Laser meters are used for a variety of purposes, including construction and construction work, tunnel excavation, military purposes, sporting activities and mapping. If you intend to use a laser meter in a workshop environment you should consider a meter that has good resistance to impact, dust and moisture. So companies that manufacture laser meters produce different standards.

Description :

- Multiply and divide sizes by arbitrary numbers

- Continuous measurement

- Ability to measure maximum and minimum

- Has different units of measurement and can be mounted on 3 legs

- Waterproof and impact proof with IP65 resistance standard

- ISO standard for accuracy and range of measurement