Specification: Measurement Range:1PPM-99.99% Plating layer precision:0.005um Measurement time :60-300 seconds Measurement substance:solid powder liquid Precision :0.05% Analysis range :Na-U Detector :pin diode semiconductor detector X-Ray generator voltage:0~50kV Current:0~600mA Relative humidity :<70% Weight :80kg power supply:AC 100V / 220V power wasting :200watt Configuration: Computer, ink- jet printer Closed single vacuum sample chamber vacuum pump pin diode semiconductor detector Amplifier high voltage power supply X-ray tube