Automatic laser rangefinder laser automatic measuring square, the laser automatically measured area volume

Contact: Caoxiao Fen contact QQ: 1742648665 Tel: 0755-84528255-804 Mobile: 13760289544 Fax: 0755-84528390 Email: fuzhe518@163.com Address: Longgang District Sakata Launch Industrial Park 2 buy OUR section measuring 100 meters Get away from the instrument to complete a gimbal. Laser range finder is the distance to the target using a laser for accurate measurement instrument. In operation the laser rangefinder to the target emit a very fine laser, receiving target reflected laser beam by the optical element, the timer measuring the time the laser beam emitted from the received, calculates the distance from the target to the observer, is widely used in indoor and outdoor measurement. Laser rangefinder Description: 100 m photoelectric series laser range finder with two-inch color display, vivid color screen, powerful interactive features, professional measurement functions, rich auxiliary functions, unique personal settings, so your Measurement and colorful; precision, anti-jamming technology to make your measurements in case no reflection plate can easily accurately measure up to 100 meters; long-life lithium battery, no longer need to worry about frequent battery replacement; multi-language interface operation , USB data output to make your measurements even easier. High precision hand-held laser range finder to measure distance for remote precision measurements. Package A 880 yuan 100 m rangefinder (without data transmission; Model FU-LDM100) * 1 + Case * 1 + 1 + lithium battery * cable * 1 + 1 + rechargeable power supply plug * Universal bracket * 1 + Manual * 1 Package II 900 yuan 100 m rangefinder (without data transmission; Model FU-LDM100) * 1 + Case * 1 + 1 + lithium battery * cable * 1 + rechargeable power supply plug * 1 + gimbal * Manual * 1 + 1 + Charger Kit (including a lithium battery and a universal charger) Package III 1050 yuan 100 m rangefinder (with data transmission; Model FU-LDM100U) * 1 + Case * 1 + lithium battery * Cable * 1 + 1 + rechargeable power supply plug * 1 + 1 + gimbal * Manual * 1 Package IV 1070 yuan 100 m rangefinder (with data transmission; Model FU-LDM100U) * 1 + Case * 1 + Li Battery * 1 + 1 + charging cable * plug * 1 + 1 + gimbal * Manual * 1 + Charger Kit (including a lithium battery and a universal charger) 100 m laser rangefinder parameters: Model: FU- LDM100, FU-LDM100U Operating System Language: Chinese + English Screen: 2 inch color screen brightness: adjustable test: distance, area and volume, using the Pythagorean theorem indirect measurement, temperature, angle. Measurement effective distance: 0.05 to 100 meters show the smallest unit: 1mm Laser Safety level: Class2 automatic shutdown time: 180 seconds battery life: more than 15,000 times a single measurement Accuracy: ± 1.5mm Operating temperature: 0 ℃ - + 40 ℃ Storage Temperature : -10 ℃ - + 60 ℃ Power: Lithium battery 1200mAh, DC3.7V Dimensions: LWH (125 × 55 × 29mm), Weight: 137g (with battery) The principle of laser rangefinders 1. Using infrared ranging or Principle ◆ ranging principle of laser ranging measurements which can be attributed to light and from the goals will take time, and then by the speed of light c = 299792458m / s and atmospheric refractive index n calculates the distance D. Since direct measurement is difficult, usually the continuous wave phase measurement, called test-phase rangefinder. Of course, there are pulse rangefinder. ◆◆ It should be noted, is not measured with an infrared or laser phase measurement, but the measurement phase modulated signals in the infrared or laser above. Construction industry has a hand-held laser rangefinder for housing measure, it works the same way. 2. the object plane must be perpendicular to the light ◆ generally Subtend needs with total reflection prism, and houses with rangefinder measured directly with a smooth wall reflection measurements, mainly because of the relatively close distance, the light is reflected back The signal strength is large enough. And this may know, must Vertical, otherwise return signals are too weak will not be able to get the exact distance. 3. If the object plane to diffuse ◆ usually possible, the actual project will use a thin plastic plate as the reflective surface in order to solve a serious problem of diffuse reflection.