首页>
外国专利>
PIPETTING AND DILUTING APPARATUS FOR DOSAGES OF SMALL QUANTITIES OF LIQUIDS COMPRISING DIRECT DIGITAL VOLUME SETTING IN MILILITER OR MICROLITER UNITS AND INTERCHANGEABLE PUMP MODULES
PIPETTING AND DILUTING APPARATUS FOR DOSAGES OF SMALL QUANTITIES OF LIQUIDS COMPRISING DIRECT DIGITAL VOLUME SETTING IN MILILITER OR MICROLITER UNITS AND INTERCHANGEABLE PUMP MODULES
展开▼
机译:小剂量或小剂量单位和可互换泵模块中包含直接数字体积设置的小剂量液体的配量和稀释装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
Pipetting and diluting apparatus including an interchangeable syringe pump of predetermined volume capacity and a stepper motor for driving the syringe piston at a selected speed for dosing a selected volume of fluid. The piston stroke is calculated from the syringe volume capacity and the volume of fluid to be dosed. Control means controls the acceleration and deceleration characteristic of the piston in accordance with an exponential function dependent upon the selected piston speed and the syringe volume capacity.
展开▼