... X-ray machine, portable,clear image 2,Peak point voltage: 65 kvp 3,Focus spot: 0.6 mm*0.8 mm dental X-ray ... intensifying screen by making use of 1.5mA X-ray output capacity. Compared with 7mA-10mA dental unit ... in the world, X-ray radiation dosage has reduced by 92%-98% to ... image can be acquired by making use of microfocus x-ray tube.4. Using microcomputer controller, which is ...