tender for supply of physics lab equipments = limited- 2 digital balance- weight 500g, accuracy 0.01g, top pan.tare function,caliberation- automatic external display type: led 3 joule’s calorimeter - copper vessel, battery eliminator-3a, (2,4,6,8,10,12 v), tubularrheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), thermometer (alcohol), stop clock 4 ic regulated battery eliminator - ic regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a. 5 galvanometer- moving coil type, 30-0-30 scale, unbranded with bhel specification-sensitivity 0.143mm/v 6 voltmeter- dc voltmeter; range 0–10 v, analog 7 ammeter - dc (0-2) amp 8 decade resistance box - resistance box 12 month warranty (dial type) -manganin coil- 2 dials 9 parallelogram apparatus- paralleogram law of forces apparatus fitted with stand 10 sonometer apparatus-sonometer with meter scale attached along with knife edge, tuning forks set 256, 384, 512 ranges, hammer, slotted weight - 500 gm each to a total of 3 kg. brass wire (5 m) 11 potentiometer- it features a 1-meter to 10-meter constantan/manganin wire stretched on a wooden or sunmica baseboard with a millimeter scale. it includes 4mm brass terminals, a pencil jockey for contact, wire options (10 wires), and a typical resistance range of 10-20 ohms, ideal for high-precision voltage measurements. 12 rheostat- high-grade ceramic tube, oxidized resistance wire, 0.5a–5a, range 10ω–100ω. 13 deflection magnetometer apparatus with compass box and two short bar magnets 14 solar cell kit- the apparatus consist of variable dc power supply, led, solar cell and two multimeters (or an ammeter and a voltmeter). a variable dc power supply of 0-5v. light source is provided by led. the illumination intensity of the led can be controlled 15 wheatstone bridge kit - series arm: four decade dials in steps of thousands, hundreds, tens, & units of ohms.ratio arm: the ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01,0.1, 1, 10, 100, 1000 for resistance measurements.two press keys are provided, one marked b is for battery & one marked g is for galvanometer one toggle switch is provided for internal batterya sensitive galvanometer is provided in the bridge. 16 ohms law verification kit-battery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a,one way plug key,analog type dc ammeter (0-2a), voltmeter (0-5v),standard resistance coil of 1, 2 ohm (2-set) wound on a wooden bobbin