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Product Code: PHY-191
A set of six metal copper, brass, aluminium, zinc, iron and lead each of 100gms ±10%.
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Product Code: PHY-192
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A copper vessel having a cylindrical body with a short neck for a bung. Fitted with a finger loop handle,
G.I. sheet. |
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Capacity |
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1 Litres |
| PHY-192.2 |
2 Litres |
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Product Code: PHY-193
Made from thick Copper sheet cylinder vessel 180 x 100 mm with steam vent and a vertical tube terminating in chute passing through side of vessel. A brass tube sliding fit in the central tube, with lower angle cut to seal the chute, enabling heated material to be transferred to calorimeter without heat loss.
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Product Code: PHY-194
Consist of metal tank and rods of five different metals and woods, fitted along one side of a metal tank.
To demonstrate different conductivities of different metals.
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Product Code: PHY-195
Four metal strips of copper, brass, aluminium, iron having small grooves at outer ends for holding phosphorous and screwed on a wooden ring of outer dia 125 mm out side dia, strips meeting in the centre.
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Product Code: PHY-196
Copper bar 230 x 25 mm, steam heated, with a steam chamber at one end, the other end having a
copper coil for cold water with inlet and outlet tubes. With two thermometer pockets. In box with
insulated lagging, removable cover, without thermometers.
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Product Code: PHY-197
For measuring thermal conductivities of poor conductors, 3 cylindrical blocks of aluminium 50 mm
diameter 12.5 mm thick, with radial holes for thermometers, are clamped in a wooden frame by a
screw, with 2.5 W, 6 V heating element and a set of 3 bad conductor discs.
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Product Code: PHY-198
Comprising a brass 100 x 75 mm dia with 3 tubes for water inlet, outlet and overflow with a boss head
and stand.
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Product Code: PHY-199
To show convection of heat in water, comprising a 350 x 200 mm approx. rectangle of 18 mm glass tubing, with short funnel at top.
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Product Code: PHY-200
130 mm sides, galvanised iron box with vertical faces are blackened dull, blackened bright, white and polished respectively, with a tubule at top.
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Product Code: PHY-201
For detecting thermal radiation with bulb 30 mm dia approx. one bulb painted matt. black. Partially evacuated. Mounted on wooden stand.
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Product Code: PHY-202
Mounted on a bakelite stand, a set of four mica vanes, with one side of each blackened, in a partially exhausted glass bulb, with stand
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Product Code: PHY-203
Mounted on a bakelite stand, a two sets of mica vanes placed in two separate bulbs, blackened in such a way that rotations are in opposite directions.
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Product Code: PHY-204
Comprises of copper calorimeter 60 x 6 mm with integral pulley of 20 mm dia. rotates in a boss, mounted on base and the friction brake consists of cork lined jaws on pillar, both mounted on base.
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Product Code: PHY-205
Working model, with boiler, safety valve, whistle, steam chamber and flywheel, on base, to drive
dynamo models etc.
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