Hongyi intrinsic safety YHJ-1000 laser pointer has been in use for 600 meters. Mine laser pointer

Description :

　　YHJ-1000Laser pointer, mine laser pointer, explosion-proof laser pointer manufacturer

　　self-improvementYHJ-1000 laser pointerPositive competition, mutual appreciation and support, meeting customer requirementsYHJ-1000 laser pointerFocus on achieving enterprise development.Mine laser pointerPlease take our Hongyi seriously.

　　YHJ-1000Laser pointerIntroduction:

　　Mine laser pointerThe directional device (hereinafter referred to as the pointer) uses a semiconductor laser as the light source, with a portable structure, low power consumption, good beam quality, small size, light weight, easy installation and use, and stable and reliable performance. This product has a unique design that greatly facilitates installation and adjustment. The product is equipped with an inherently safe DC power supply, suitable for factories without AC power or frequently moving places, and can work continuously for more than 100 hours. The directional indicator is widely used for directional positioning during mining tunnel excavation; Guidance and control of the advancing direction of the tunneling machine; The positioning of coal mine fully mechanized mining faces, as well as the positioning and alignment of highways, railways, tunnels, culverts, bridges, high-rise buildings, and pipeline installations, are particularly suitable for underground use in coal mines with explosive gas environments. The pointing device is driven by a DC power supply to emit a low-power semiconductor laser beam, which is converged by a universal optical system to become a laser beam with good collimation. By adjusting the horizontal and vertical fine-tuning, it plays a role in collimation and pointing.

　　YHJ-1000Laser pointerTechnical Specifications:

　　Model YHJ-1000

　　Effective range (m) 1000

　　Spot diameter (mm) approximately 40 at 1000 meters

　　Laser tube power (mW) 5

　　Laser tube wavelength (nm) 635

　　Coarse adjustment angle 360 ° arbitrary

　　Fine tuning angle ≤± 4 °

　　Lithium battery power supply voltage 3.2V

　　Battery capacity (AH) 5

　　Full charge continuous working time ≥ 140 hours

　　Fast charging time is about 5 hours

　　Battery life of 500 times

　　Size (mm) 265 × 95 × 120

　　Weight (Kg) 3.6 (including two batteries, cable, and charger) Net weight of the instrument 1.8

　　YHJ-1000Laser pointerSuitable for coal mine underground environments with atmospheric pressure ranging from 86 to 110Kpa, ambient temperature ranging from -20 to+40 ℃, and air humidity ≤ 95%, containing a mixture of methane and coal dust.

　　YHJ-1000Laser pointerworking principle

　　The pointing device is driven by a DC power supply to emit a low-power semiconductor laser beam, which is converged by a universal optical system to become a laser beam with good collimation. By adjusting the horizontal and vertical fine-tuning, it plays a role in collimation and pointing.

　　YHJ-1000Laser pointerThe power supply is divided into two types: 1. DC power supply and 2. AC power supply

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