... alloy steel, geological surveying, mining and metallurgy, metal recycling, and precious metal testing, and can also be applied in quantitative ... is featured with small size, light weight, safety and reliability, and easy control. Detector This instrument adopts high-performance ... high-performance SDD detector PDA: Dual core 1.2G CPU, 1G memory, 4.3 inch screen, 960x540 resolutionPDA system: Android ...