Cylinderical copper vessel 180 x 115 mm height x diameter, with filling tube, steam vent and vertical tube terminating the chute passing through side of vessel. Brass tube, a sliding fit in the central tube, to carry thermometer. Lower end cut at an angle to seal the chute.
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STEEL BAND 20 METER – GUPTA BRAND ( 90000069 )
STEEL BAND 30 METER – GUPTA BRAND ( 90000068 )
STEFAN CONSTANT APPARATUS – GUPTA BRAND 200453
Objective : Stefan’s Constant apparatus has been designed to study the Stefan’s law of radiation.
Features : Continuously variable, over load & short circuit protected DC regulated power supply of 0 to 20V. Voltmeter & Current meter are mounted on the front panel to measure the voltage & current. Bulb holder with bulbs 19 Volt is mounted on the front panel
Stems ( 50000626 )
Stenciles 1000-GM 401
This set of 10 plane geometrical figure comes in thick rubber foam, vibrant in color flexible and washable. This material is universally excepted for children under age of fifteen. These stencils help to draw various geometrical figures on board. Put a geometrical stencil on metallic board so that magnets of stencil fix it on the board. Now outlining the figure, draw the required geometrical shape