铜靶X射线管copper target X-ray tube 功率power:3kw 管电压tube voltage : 20- 60kV 管电流tube current: 2 - 80mA 最小步宽minimum step angle:0.002゜(2θ),0.001゜ (θ) 扫描范围scan range:-6゜ - 163゜ (2θ) 扫描模式scan mode:θ-2θ联动,θ、2θ独立 θ-2θ,θ only,2θ only; 步进扫描时,θ-回摆θ-oscillation when step scanning 扫描速度scanning speed:0.1゜-50゜/min(2θ);0.05゜-25゜/min(θ) |