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LABORATORY LIQUID HANDLER HEAD CHECK PLANARITY GUIDE
LABORATORY LIQUID HANDLER HEAD CHECK PLANARITY GUIDE
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机译:实验室液体处理机头部检查平面度指南
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摘要
A system is disclosed for measuring head framing and tip straightness in a liquid handler. The present system uses a test plate (120), having an upper surface formed of clay or other impressionable material. The test plate may be placed at a liquid handling station (104). Pipette tips (108) may then be loaded onto the head (106), and the head positioned at the station including the test plate. The head may be actuated in the z-direction so that he tips leave an imprint in the upper surface of the test plate. The imprint of the tips on the test plate may then be analyzed using any of a variety of measurement techniques to determine head framing alignment or misalignment.
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