AFR's Dragon 6 kW Laser Cable provides QBH compatible connector for high power fiber lasers up to 6 kW. Technologies incorporated include cladding mode stripping, indirect water cooling, protective window and safety interlock. Specifications Parameter Unit Value Operation Wavelength nm 900 - 1100 Numerical Aperture (NA) - ≤ 0.22 Max. Transmission Loss of Fiber Core % 2 Max. Power Handling kW 6 Max. Stripping Cladding Power W 500 Max. Z-Position Tolerance μm 50 Max. Angular Deviation mrad 20 Cooling Water Requirements Flow Rate L/min 1.5 - 3.0 Max. Water Pressure MPa 0.8 Water Temperature °C 10 - 45 Water pH Value - 5.6 - 7.9 Water Hose Diameter mm ID/OD = 4/6 Others Mechanical Interface - Compatible with the Standard QBH Interface Type of Cable Gland - HPD05: Nylon HPD06: Metal Operating Temperature °C + 5 to + 50 Storage Temperature °C - 20 to + 70
