1. Q: Does your company accept customization?
A: OEM/ ODM is welcomed. Any logo and any color can be customized.
2. Q: What’s the delivery time after an order placed?
A: Regular products in stock, 5 days after payment.
OEM products, normally 10-45 days after payment.
3. Q: What’s the MOQ?
A: Regular products only 1pcs.
4. Q: What’s the warranty of the product?
A: We offer 1 year warranty.
Within the warranty period, if there is any quality problem, please show us photos first. Then we can send you parts, or you may be required to send product back to us, we can repair it or exchange it for you depending on the problem. Please make sure to contact us first instead of sending it to us directly.
Improper use of the instrument and man-made damage is not included in warranty. Warranty only aimed at the problem caused by the product quality.
5. Q: How to place an order?
A: a.Send us an inquiry.
b.Confirm products you want
c. Confirm the price, freight and other details
d. Complete the payment
e.we start production and arrange the shipment
How weather conditions affect laser rangefinders?
Basically all instruments will be affected by climate and climate, laser rangefinder is no exception, next let me introduce to us what factors will affect the measurement accuracy of laser rangefinder.
We all know that the measurement principle of laser rangefinder is to use the straight line transmission and reflection of light for ranging, but during the measurement process, refraction will occur, and then the measurement error will be formed, but the refractive index can be used for calibration.
When the laser is transmitted in the air, it will be absorbed and scattered by the atmosphere. Generally, the shorter the wavelength is, the stronger the scattering will be, and the weaker the absorption will be.
Because the change of atmospheric conditions makes the refractive index of atmosphere in space straight distribution is not uniform, that is, there is a refractive index straight razor.The path of the light beam transmitted in this space will be a curve, so that its light path is not equal to the verse distance, and there is also the influence of the curvature of the earth when the distance is longer.When the ranging accuracy reaches the micron level and the distance exceeds 10-20 highways, curvature correction should be added.
Temperatures also have an effect on laser range finders, which can be disabled by temperatures above 50 degrees and below 40 degrees.
Laser rangefinder can effectively prevent the tower from tipping
Technology and the information age have narrowed the distance between people and countries.Nothing seems to hinder the relationship between the two relationships, but it is in production.Distance measurement is still a difficult problem to solve.For example, in the construction industry, tower crane is one of the most commonly used mechanical equipment.
Tower cranes usually have larger lifting capacity, larger working range and higher lifting height.It can realize the longitudinal and lateral transport of materials, and has been widely used in the construction industry.This large mechanical equipment is used in construction.This process does have its irreplaceable role.Help construction projects complete quickly and easily.
Tower crane is a tower crane structure.This type of equipment is very complex and involves high-altitude work, so it is likely that tower cranes will tip over.On the one hand, these accidents will affect the construction progress of the project, and on the other hand, it will bring huge loss of life and property to the country and people.Therefore, in order to ensure safety and minimize the loss of life and property, laser rangefinders are needed.Auxiliary equipment is used for detection and laser ranging is used for distance measurement.The state also has relevant provisions, tower crane equipment must be equipped with qualified testing equipment to pass the inspection.
Both products have their advantages and disadvantages. Although the tower crane has the disadvantage of being easy to tip over in the process of use, its strong bearing capacity still has an irreplaceable position in the construction industry. Is one of the common equipment.All products are found unsuitable in the process of use, and then they are improved to become more suitable products for our use.The same is true of tower cranes.In order to solve the problem of tower crane prone to tip over, adding laser rangefinder and using laser rangefinder to prevent tilt is the most commonly used method to solve this problem, which has been widely used now.The application has been proved to be practical in practice.