800m Laser Pointer, Intrinsically Safe Alternating Current 127V Laser Guider
Product Description YHJ800 Coal mine intrinsically safe laser guider Main features•Adopting semiconductor laser, portable mobile power supply.•It has the functions and characteristics of low power consumption, long life, good beam quality, overcurrent, overvoltage, short circuit protection, four-direction angle fine-tuning. and simple operation. Technical specification Item Technical specification Power supply mode AC power supply Supply voltage AC127V Effective range ≥800m
Product Description
YHJ800 Coal mine intrinsically safe laser guider
Main features
•Adopting semiconductor laser, portable mobile power supply.
•It has the functions and characteristics of low power consumption, long life, good beam quality, overcurrent, overvoltage, short circuit protection, four-direction angle fine-tuning. and simple operation.
Technical specification
| Item | Technical specification |
| Power supply mode | AC power supply |
| Supply voltage | AC127V |
| Effective range | ≥800m |
| Laser output power | ≥1mW |
| Spot diameter | ≤70 mm (at a distance of 800m) |
| Laser wavelength | 635(red light)nm |
| Horizontal adjustment range of laser beam | ≥2.5° |
| Vertical adjustment range of laser beam | ≥2.5° |
| Explosion-proof type | Exib I Mb |
| Weight | 3.5Kg |
| Standard configuration | Special power supply 1 set, mounting rod |
Company information
With ISO9001, CE authorized lab on respiratory devices for PPE directive, more than 28 years' experience, ODM, OEM service provided, ASTTAR is specialized in developing and manufacturing of explosion-proof safety technology and products. We trade as "GOKANG" brand (former brand, since1995) and "ASTTAR" brand (since 2017).
We mainly export products of three categories:
1. Mining underground rescue product
2. Mining explosion-proof lamp
3. Mining explosion-proof instrument and meter
Our main products:
1. Mining self-rescuer
2. LED miner's cap lamp
3. LED Flame-proof laneway lamp
4. Mechanical and electronic anemometer
5. Isolated positive pressure oxygen breathing apparatus
6. Automatic resuscitator
7. Optical interference type methane detector
8. Infrared thermometer
9. Laser distance meter
10. Laser guider
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