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Mine flameproof laser directing instrument laser pointer

Mine flameproof laser directing instrument laser pointer

Brand Name : China Coal
Model Number : YBJ-1200
Place of Origin : China
MOQ : 1 set
Price : USD 300-500 per set
Payment Terms : T/T, L/C, Western Union
Supply Ability : 1000 sets per month
Delivery Time : 5-8 work days
Packaging Details : paper case
Power : Electronic
Usage : distance point
Atmospheric pressure : 86kPa to 110kPa
Ambient temperature : -20°C to +40°C
Relative humidity of air : ≤95%RH (+25°C)
Pollution Level : Level 3
size : 286*250*130mm
weight : 3.5kg
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Introduction of Construction use Laser indicator Laser indicating instrument

YBJ Flameproof Laser Pointer is an instrument integrating electronics, optics and precision machinery. With beautiful appearance, small size, light weight, explosion-proof and so on. The instrument is mounted in a fixed manner and can be fastened to the anchor rod by means of a suspension set. The instrument can be arbitrarily adjusted in the 360° range, with fine adjustment; convenient adjustment and reliable braking. The product adopts independent research and development of optical system, can use red, green two light source, spot size, range to meet the construction needs of the mine. The instrument adopts AC-DC conversion power supply module, AC wide voltage AC80V ~ AC245V power supply, with protection function.


Use environment:
Atmospheric pressure: 86kPa to 110kPa
Ambient temperature: -20°C to +40°C
Relative humidity of air: ≤95%RH (+25°C)
Coal mine underground environment containing explosive gas (methane) and coal dust mixture
In an environment that does not significantly damage the insulating gas or vapor
Pollution Level: Level 3
Dimensions:
Size: 266*250*130mm(YBJ-800)
286*250*130mm(YBJ-1200)
Weight: 3.4kg (YBJ-800)
3.5kg (YBJ-1200)

Main Parameter of Construction use Laser indicator Laser indicating instrument

Installation method: portable
Explosion-proof form: mine intrinsically safe
Explosion-proof mark: Exibi
Laser pointing device working system: continuous running no less than 45h
Optical power: no more than 15mW
Effective Range: 1200m (YBJ-1200)
Spot diameter: Spot diameter at 100m, 200m, 300m should not be greater than 15mm, 25mm, 35mm, spot diameter at 1200m should not be greater than 80mm
Spot drift: The spot drift at 100m, 200m, 300m should not exceed 5mm, and the spot drift at 1200m should not exceed 10mm.
Horizontal, vertical coarse adjustment: 360° arbitrary
Horizontal and vertical adjustment range: ≥±1.5°
Host group size: 242*250*138mm
Power shell size: 107*42*70mm
Weight: 4.0kg

Figure Images of Construction use Laser indicator Laser indicating instrument



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