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JAWAHAR NAVODAYA VIDYALAYA, PURULIA (W.B.) APPROVED TENDER RATE FOR THE YEAR 2016-2017 LIST OF LAB. ITEMS (PHYSICS) M/S Maa Vaishno Enterprises, 122, SN NAME OF ITEMS SPECIFICATION COMPANY UNIT Nuagoan, Main Road, Ghatsila, East Singhbhum (JHARKHAND) 1 2 3 4 5 Ammeter Bar Magnet Battery Eliminator Bob Bob Concave lens 6 Concave Mirror 7 Convex lens 8 Convex Mirror 9 10 11 12 13 Connecting Wires Drawing Board Drawing Board Galvanometer Hook's Law Apparatus 14 LDR Characteristic 15 Apparatus Complete Set Lens Holder Spring Type 16 17 18 19 20 21 Logic Gates (all Gates) Magnetic Needle (Compass) Magnetic Needle (Compass) Magnetic Needle (Compass) Magnetic Needle (Compass) Magnifying Glass with 22 Stainless Steel Holder Magnifying Glass with 23 Stainless Steel Holder 24 Multimeter Ohm's Law Apparatus 25 Optical Bench (Brass Rod)26 Complete Set) 0-3 ampere Alnico 0-2-4-6-8-10-12 Volts 1 inch diameter (Brass) 1/2 inch diameter (Brass) Focal length 15 cm., 10cm., 20 cm,25cm,30cm Focal length 15 cm., 10cm., 20 cm,25cm,30cm Focal length 15 cm., 10cm., 20 cm,25cm,30cm Focal length 15 cm., 10cm., 20 cm,25cm,30cm 1 mm diameter 2'X1.5' 2'X3' (3-0-3) A GOOD QUALITY per pc. per pc. 350.00 35.00 BRISTOL per pc. 950.00 GOOD QUALITY per pc. 90.00 DGSE 90.00 GOOD QUALITY per pc. 45.00 GOOD QUALITY per pc. 45.00 GOOD QUALITY per pc. 45.00 GOOD QUALITY per pc. per pc. per pc. BRISTOL per pc. 45.00 1,120.00 375.00 550.00 350.00 Big Size all metal complete with weight packed in cartoon BRISTOL per pc. 850.00 BRISTOL per pc. 4,150.00 GOOD QUALITY per pc. 275.00 BRISTOL per pc. 3,550.00 GOOD QUALITY per pc. 22.00 GOOD QUALITY per pc. 25.00 GOOD QUALITY per pc. - GOOD QUALITY per pc. 30.00 GOOD QUALITY per pc. 80.00 GOOD QUALITY GOOD QUALITY per pc. per pc. 125.00 775.00 BRISTOL per pc. 1,350.00 BRISTOL per pc. 3,710.00 0-3 V DC Supply 0-3 mA 7.5 cm dia with S.Steel Holder All Types of gates with sunmica top Both sides glass with dia half inch Both sides glass with dia 01inch Both sides glass with dia 1.5 inch Both sides glass with dia 02 inch 7.5 cm dia with S.Steel Holder 10 cm dia with S.Steel Holder p-3 size Complete Set with connecting wires 1 meter GOOD QUALITY GOOD QUALITY GOOD QUALITY Page 1 of 2 M/S Maa Vaishno Enterprises, 122, SN NAME OF ITEMS SPECIFICATION COMPANY UNIT Nuagoan, Main Road, Ghatsila, East Singhbhum (JHARKHAND) 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 Optical Bench (Brass Rod)Complete Set) 1.5 meter Gravesand's Apparatus (Parallelogram law of forceps With Slotted weights app.) Plug Key One way Plug Key Two way pn- junction diode With all connecting characteristic apparatus wires npn/pnp-transitor With all connecting characteristic apparatus wires Potentiometer 10 parallel wire, each of 1 m length Prism 5 cm base length Resistance coil 1,5,10,15,20,25,30,4 0 ohms Rheostat 10,20,30,40 ohms Micrometer (Screw Gauge) 25 mm Vernier Callipers I.M.E Type Slinky Steel Voltmeter DC moving coil (6 Volt) Wheat Stone Bridge Brass Stripes, Brass Terminals, Pencil Jockey with full sunmica under wire Wooden Scale 1/2 meter Wooden Scale 1 meter Zener diode Cha. Apparatus To read forward & Reverse currents Stop Watch Boyle's Law Apparatus Spring Balance Astronomical Telescope with 50 CM focal length, stand Magnification 60x Daniel Cell Resistance Box 1-500 ohm Resistance Box 1-1000 ohm Resistance Box 1-5000 ohm Resistance Box 1-10000 ohm BRISTOL per pc. 4,350.00 DGSE GOOD QUALITY per pc. per pc. per pc. 950.00 75.00 95.00 BRISTOL per pc. 2,350.00 BRISTOL per pc. 3,150.00 BRISTOL per pc. per pc. 1,950.00 75.00 BRISTOL per pc. per pc. per pc. per pc. per pc. 40.00 590.00 350.00 350.00 - BRISTOL per pc. 350.00 BRISTOL per pc. per pc. per pc. 2,450.00 75.00 110.00 per pc. per pc. per pc. per pc. 2,450.00 750.00 3,800.00 180.00 BRISTOL per pc. per pc. per pc. per pc. BRISTOL per pc. 3,800.00 475.00 1,180.00 1,180.00 1,380.00 1,380.00 GOOD QUALITY GOOD QUALITY GOOD QUALITY GOOD QUALITY BRISTOL BRISTOL GOOD QUALITY GOOD QUALITY BRISTOL GOOD QUALITY BRISTOL GOOD QUALITY GOOD QUALITY GOOD QUALITY BRISTOL Page 2 of 2