... X-ray analysis equipment and X-ray NDT equipment.X-ray analysis equipment includes X-ray diffractometer,X-ray crystal analysis equipment and X ... Kv too lower,mA too high,mA too lower,no water,X-ray tube over-temperature, machine over-current protection ... correctionDetector high voltage stabilityExcel ±0.01%Excel ±0.005%x-ray leakageless than 0.1 μSv/haggregative indicatorSafety indicatorsProtection ...