YHJ-800 Mining Intrinsic Safety Laser Pointing Instrument Explosion proof Shell Laser Pointing Instrument Red and Green Light Beam Positioning

Description :

　　YHJ-800Mining intrinsic safety laser pointer explosion-proof shell laser pointer red and green light beam positioning

　　Mining intrinsic safety laser pointer YHJ800 laser pointer for coal mines

　　YHJ-800Mining intrinsic safety laser pointerAlways seek efficiency improvement, pay attention to methods and techniques in everything,YHJ-800Red and green light beam positioning of intrinsically safe laser pointer for miningHaving advantages is natural, but it's not just about price advantage. We rely on technology, people-oriented, and collaborative efforts to createYHJ-800Mining intrinsic safety laser pointerquality

　　1、 YHJ-800 mining intrinsic safety laser pointerNotes:

　　When using the instrument, the GND should be firmly and reliably grounded.

　　2. The instrument being used has malfunctioned and needs to be powered off for maintenance.

　　When connecting the power supply, please note that the voltage of the power supply should match the voltage indicated on the instrument nameplate.

　　The 220V power terminal cannot be connected to the 127V power terminal. If it is connected to the 127V power terminal, the instrument cannot function properly; The 127V power supply terminal cannot be connected to the 220V power supply terminal. If it is connected to the 220V power supply terminal, it will burn out the instrument.

　　2、 YHJ-800 mining intrinsic safety laser pointerInstructions for Use

　　1. Remove the backup cap on the host, connect the power cord to the terminal block, connect the ground wire, and then reinstall the instrument. Install the host on the fixed bracket as shown in the figure, tighten the hexagonal nut, install the fixed bracket on the frame using an appropriate method, find the approximate position to point to, and install the fixed bracket.

　　2. Use a screwdriver to loosen the screw, adjust the focusing cylinder, adjust the spot size to the desired state, and tighten the locking screw.

　　3. According to the direction measured by the theodolite, adjust the adjustment knob on the instrument, point the light spot towards the target point, and tighten the locking screw.

　　4. Connect the power and turn on the laser.

　　3、 YHJ-800 mining intrinsic safety laser pointerPerformance Characteristics

　　1. The integrated design of the explosion-proof shell of this product allows for safe use in environments with sexual gases. This product uses a semiconductor laser as the light source, which has the characteristics of good beam quality, lightweight size, stable operation, and easy installation and adjustment.

　　2. The YHJ800 intrinsically safe laser pointer for coal mines (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, stable and reliable performance. The unique integrated design of this product greatly facilitates installation and adjustment. The product is equipped with an inherently safe DC power supply, suitable for factories without AC power supply or frequently moving places, and can work continuously for more than 100 hours.

　　4、 YHJ-800 mining intrinsic safety laser pointerPlace of use:

　　This instrument is 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 is widely used in addition to the positioning and alignment of highways, railways, tunnels, culverts, bridges, high-rise buildings, and pipeline installations.

　　YHJ-800Mining intrinsic safety laser pointerI would rather inspect before the next process than rework afterwards, and strive to implement QCC so that the work will not be arduous,YHJ-800Red and green light beam positioning of intrinsically safe laser pointer for miningIf needed, please feel free to contact us,YHJ-800Mining intrinsic safety laser pointerShandong Hongyi looks forward to your inquiries and cooperation regarding the precise calculation of material control needs!

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