Yhj800 (A) Coal Mine Intrinsically Safe DC Laser Pointer

• Features: Intrinsically Safe
• Wavelength: 635nm
• Type: Remote
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: YHJ800(A)
• Power: 1MW
• Usage: Guide
• Colour: Red
• Explosion Proof Type: Exib I MB
• Effective Range: 800m
• Transport Package: Paper Carton
• Trademark: ASTTAR
• Origin: China
• HS Code: 8543709990
• Production Capacity: 500PCS/Month
• Package Size: 420.00cm * 345.00cm * 165.00cm
• Package Gross Weight: 7.800kg

Product Description

Product Description

YHJ800(A) Coal mine intrinsically safe laser guider

Main features
• Adopting semiconductor laser, 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, simple operation, and easy movement.
 

Technical specification

Item	Technical specification
Power supply mode	Battery pack power supply
Supply voltage	DC3.7V
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	3Kg
Standard configuration	Intrinsically safe DC power supply 2 sets, charger, mounting rod

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