Laser meter LD050P Makita

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 light at speed C has traveled 2x the distance traveled in 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.

When using meters, the error and error coefficients will increase if items are to be measured and calculated. It is also not possible to use the meter at times due to various reasons such as inaccessibility and lengthening of the measurement. Considering this, the use of laser meters seems reasonable. Makita manufactures LD050P laser meters with different specifications and features. This meter is located in the bag with one strap and two batteries. The minimum and maximum measurements are 5 cm and 50 m, respectively. The calculation error of this product does not exceed 2 mm. Calculation of area, volume, minimum and maximum measured values ​​are among the capabilities of this model.

Makita manufactures the LD050P laser meter model 116 x 29 x 45 cm with a weight of 100 grams. This product is intended for standby after 90 seconds and complete shutdown after 3 minutes (if not used). Makita set the standard operating temperature for this meter from 0 to 40 degrees Celsius. If you are worried about how to use and operate this product, there is no place for that worry; having a Persian manual with a CD in the box will help you a lot.