Tender For Purchase Of Physics Lab Equipments For Department Of Physics in India

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Tender for Purchase Of Physics Lab Equipments For Department Of Physics , Physics Lab Equipments , Traveling Vernier Microscope With Brass Metal / Ss Horizontal Scale 20 Cm And Vertical Scale 14 Cm, Least Count = 0.001 Cm And Vernier = 0.01Mm With Magnifier Lens, Provided With The Best Quality Achromatic Objective And 10X Ramsden Eye Piece With Fine Cross Line Wire. Complete With Nicely Polished Wooden Box. , Photo-Electric Effect, - Complete Setup To Determine The PlanckS Constant Planck Constant By Photoelectric Effect : Photosensitive Device : Cs Vacuum Photo Tube , Light Source : Halogen Tungsten Lamp12v/35W , Color Filters : 635Nm(Red), 570Nm(Orange), 540Nm(Yellow), 500Nm (Green), 460Nm (Blue), Accelerating Voltage : -15V To Ov & O To 15V, ± 2% , Output : ±15V Continuously Variable Through Multi-Turn Pot , Display : 3½ Digit 7-Segment Led , Accuracy : ±0.2% , Current Detecting Unit : Digital Nano Ammeter , Range : 10001.1A, 1001.1A, 10[Ta A 1 ?a , Resolution : 1Na , Display : 3½ Digit 7-Segment Led , Accuracy : ±0.2% , Power Requirement : 220V ± 10%, 50Hz , Current Multiplier : ×1, × 0.1, ×0.01 & ×0.001, Scale : Length 400 Mm , Dark- Current : 0.003?a , Measuring Error : ± 15% Compared With The Recognized Value (H=6.62619 ×10-34J.S) . .

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