Mining explosion-proof long-range laser pointerLightweight (excluding miner's steel)

Main features: Long range of 1200 meters, spot size less than 40 millimeters, and no drift of 30 millimeters at 800 meters. Coarse adjustment can rotate 360 degrees in both longitudinal and transverse directions, while fine adjustment is very delicate. Installation is convenient and fast, and it can be used with both single and double anchor rods.

Mining explosion-proof long-range laser pointerLightweight (excluding miner's steel) The power supply can be used for both AC and DC, with soft start and various protection functions. The input voltage is within the range of 24V to 260V, and the output voltage is (3 ± 0.05) V. In the absence of AC power, DC power supply can be directly used. Truly achieving long range, small spots, high brightness, dual power supply, wide voltage, soft start, long lifespan, and fast installation. Domestic *, * production, is currently the most advanced new generation laser pointer both domestically and internationally (National ZL 2008 2 0237518.7).

Mining explosion-proof long-range laser pointerLightweight (excluding miner's steel)

Main parameters: Effective range: 1200 meters Spot diameter: 5 millimeters at 200 meters; 15mm at 400m; 20mm at 600 meters; 30 millimeters at 800 meters; 35 millimeters at 1000 meters; 40mm at 1200 meters. Laser tube power: 10mW Laser wavelength: 635nm Red; 532nm green; 405nm blue. Coarse adjustment: 360 ° arbitrary fine adjustment: ≤± 4 ° Operating voltage: AC/DC input 24-260V, output DC (3 ± 0.05) V External dimensions: 350 × 110 × 175 (mm) Weight of the whole machine: 5.6 kg Applicable environment: Atmospheric pressure: 86-110Kpa Environmental temperature: -20~+40 ℃ Air humidity: ≤ 95% Coal mine underground environment containing explosive gas (methane) and coal dust mixture. Note: An additional 200 yuan will be charged for double anchor rods.