Department Of Science And Technology

Department Of Science And Technology has published Bids Are Invited For Physics Lab Items 1 Sextant 2 2 Flywheel Rotational Speed 18, 500 To 36, 000 Rpm Input Voltage 2 3 Torsional Pendulum 4 4 Thomson Method 2 5 Spring Constant 2 6 Frank Hertz Experiment Argon Filled Tetrode Filament Power Supply : 2.6-3.4V Continuously Variable Grids Power Supplies Vg1k : 1.3-5V Continuously Variable Vg2a : 1.3 - 12V Continuously Variable Vg2k : 0 - 95V Continuously Variable All The Power Supplies Should Be Highly Stabilized And Output Voltages Can Be Read On 3 ½ Digit, 7 Segment Led Dpm With Autopolarity And Decimal Indication Through A Selector Switch Saw Tooth Waveform Should Be On Cro Display Scanning Voltage : 0-80V Scanning Frequency : 115±20Hz Multirange Digital Ammeter Display : 3 ½ Digit 7 Segment Led Range Multiplier : 10-7, 10-8 & 10-9 Power: 220V±10% Mains, 50 Hz 2 7 F.E.T ( Field Effect Transistor Apparatus 4 8 Inverse Square Law Of Radiation Using Photoelectric Effect The Setup Consists Of Main Uint Having Highly Stabilized Power Supply, Digital Volmeter Led 3 Digit 0-999U Adc Light Score ( 3 Colour White Blue Red ) Black Box With Spacers For Distance Variation 4 9 V-I Characteristic Of Semiconductor Material Using Diode 4 10 Band Gap Of Semiconductor Material Using Diode 4 11 Determination Of G And Velocity Of Free Fall In Body Using Digital Time Technique 4 12 Dielectric Constant Apparatus 2 13 Plancks Constant Apperatus Using Photoelectric The Setup Conssts Of Main Unit Having Highly Stabilized Power Supply Digital Voltmeter ( Led 3 Digit 0-9.99 V Adc ) Voltmeter ( Led 3 Digit 0-9.99 V Adc ) Light Source ( 3 Colours -White , Blue, Red, Black With Spacers For Distance Variation.. Last date of submission for this tender is 2023-02-28. This is a Cutting Crimping And Punching Tools tender in Sheikhpura, Bihar