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| | NM800 laser range finder description |
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| | After this laser range finder is by targeting objects launched invisible, harmless to human eye an infrared pulse through continuous pulses back and forth in time is measured to calculate the exact distance of the target. Laser measuring range mainly depends on the degree of reflection of the object, general traffic signs work best. Because the target color, surface treatment, the size, the shape will directly affect the reflectivity of an object which can affect the distance range. Outside of using advanced technology, this product is superior to distinguish it from other products. It has a simple, sleek, and art design. Because it has such a great feature, so many are widely used in industrial inspection, measurement in the electricity sector, railway surveying and mapping industry. Like golf, hunting, building surveying and design, fire protection system, outdoor sports, such as surveys. | |
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| | Laser rangefinder NM800 features and functions |
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| | Operation principle: laser rangefinder General two ways of measuring distance: pulse and phase method. Pulse-ranging process is like this: rangefinder emits; After reflection of the object to be measured, the laser rangefinder receiver, laser rangefinder and records the round-trip time. Half of the product of the speed of light and time, is the distance between the instrument and the measuring distance. Pulse measurement accuracy is generally about +/-1 meters of distance. In addition, this type of Rangefinder measuring; Measure blind spots is 5-15 meters. Product features: the instrument operating wavelength 905 nm and 1540 nm laser diode. 905 nm and 1540 nm laser rangefinder, we call it ' safe '. the YAG laser wavelength of 1064 nm. 1064 nm wavelength on the human skin and eye damage, especially if the eyes are accidentally come into contact with a wavelength of 1064 nm laser, eye injuries may be permanent. So, in a foreign country, in handheld laser distance meter, completely abolished the 1064-nm laser. At the national level, some manufacturers to 1064 nm laser rangefinder. For 1064 nm laser distance meter, because of its potentially harmful to the human body, so we call it ' unsafe '. | |
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| | Laser rangefinder NM800 for parameter |
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| | Wavelength 905nm distance accuracy ± 1M 4~800 name NM800 7 times 25mm vision 122m/1000m exit pupil of the objective lens 4.1mm lens LCD lens glass 5,000 times battery life battery 3V 180g size 12cmx7cmx4cm weight measuring signs 900 meters, for example building 600 trees 250 m 350 meter Tower 300 metres mountains 700 m mobile objects 400 m | |
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| | NM800 laser range Finder uses or applications |
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| | Are you looking for the best binoculars with laser rangefinder? If that is the case, you may select a new instrument of the company's new TM laser ranging telescope with the NM series. This product is a handheld telescope Finder, easy, fast, intuitive and easy to read data. TM or rangefinder NM series can be used in electric power telecommunication line survey or inspection of transmission and distribution lines, can also be used for distance measurement of substation and power transmission and distribution equipment. With the rapid pace of high-speed rail now, both the tunnel and railway are inseparable from the TM range finder with the NM series figure; Also in today's geology and archaeology has also made a significant contribution; Especially in the military and the police also TM series high performance range finders; TM-NM series in surveying and mapping engineering construction provides great convenience and hunting tourists! |
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