LADP-12 Millikan Oil Drop Apparatus

Millikan Oil Drop Apparatus Specifications Average relative error          ≤3% ⒈ 　Separation distance between electrode plates     （5.00 ± 0.01）mm ⒉ 　CCD observing microscope Magnification            ×50             focal length      66 mm Linear field of view       4.5 mm ⒊ 　Working voltage and stop watch Voltage value            0～500V         voltage error         ±1V Timing limit             99.9S            timing error          ±0.1S ⒋ 　CCD electronic display system Linear field of view      4.5 mm           pixel     537（H）×597（V） Sensitivity              0.05LUX         resolution       410TVL Monitor screen          10″              monitor’s central resolution    800TVL Scale mark equivalent   （2.00 ± 0.01）mm（calibrated by a standard 2.000±0.004 mm Scaled block） ⒌ 　Continuous tracking time for a certain oil drop         >2h. Notes 1.Install a graphic card and soft ware (purchase separately) to model LADP-12 oil drop apparatus and the real-time sample data collection experi