Specifications: Optical System: Optical Structure Paschen-Runge Mount Rowland Circle of Diameter 400mm Wavelength Range 160nm- 510nm Detector Multi high resolution CCD detectors Pixel Resolution 10pm Full Spectrum Light room temperature is controlled automatically Spark Source Type Digital arc and spark source/New plasma generator Spark Frequency 100-1000Hz Plasma Current 1-80A Ignition Voltage >7000V Spark Stand Argon flushed with minimal consumption of Argon Spray discharge electrode technology Adjustable sample clamp Others: Measurable Elements Fe base, Al base, Cu base, Zn base, ect Dimension 700mm(L)*660mm(W)"340mm(H) Weight About 30kg Storage Temperature 0C-45C Operating Temperature 10C -30C Power AC220V/50Hz Power Consumption Excitation:300W 1 Stand by: 50W Argon Quality 99.999%, Argon Pressure >4MPa Argon Consumption 6.5L/min during spark mode