LASER: Diode pumped, 532 nm POWER: 1 mJ (TEM00) STABILITY: +/- 1% (pulse to pulse) PULSE: 2 K Hz POWER SUPPLY: 220V or 110V +/-10% 3000W ELECTRICITY CONSUM: 2000W CABLE: 2 m for electric cables MINMIMUM DOT DIA: 80 um MAXIMUM DOT DIA: 120 um PICTURE ENGRAVE SIZE: 500*x400x20 mm CRYSTAL SIZE: 700x400MM 2D RESOLUTION 3D: ONLY VERY SMALL THICKNESS CAN REACH LENS: 1 FOCUS(IN AIR): 35mm SPEED: 2000 points/s POSITION ACCURACY: 100 um COOLING: WATER COOLING MACHINE SIZE: 1200x800x950 mm WEIGHT: 200 kg COLOR: SILVER FILE: 1 x ROOM TEMPRETURE: 15-35â HUMID < 60%