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A new device for multifunctional dosage of liquids by a free jet

机译:一种通过自由射流实现多功能液体剂量的新设备

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A new multifunctional device is presented for the first time dosing liquids of high precision in the range of a few picoliter up to 230 nanoliter by a single free liquid jet. In contrast to the working principle of ink jet heads the device is comprising two operating modes, the novel high dynamic volume ejection for nanoliter dosage, named LiquiJet-Mode, in addition to the acoustic wave technique of ink jet heads used for picoliter dosage (LiquiDrop-Mode). The device has been realized and successfully tested with liquids in the viscosity range from 1 mPas to 80 mPas.
机译:首次提出了一种新的多功能设备,它通过一次自由液体喷射就可以计量几皮升至230纳升的高精度液体。与喷墨头的工作原理相反,该设备包括两种工作模式,即用于皮升剂量的喷墨头的声波技术(LiquiDrop),用于纳升剂量的新型高动态体积喷射,称为LiquiJet-Mode。 -模式)。该设备已经实现并成功地使用粘度范围为1 mPas至80 mPas的液体进行了测试。

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