DESCRIPTION :-

• Newton’s Law of Cooling explains heat transfer between two different bodies.

• This concept forms the basis of thermodynamics, hence understanding this concept is critical.

• This apparatus goes a long way in accomplishing that as it is simple to use and accurate in its performance.

• Consist of two copper calorimeters resting inside a trough which stand in an outer tank

• The latter is fitted with a wooden top with two holes for thermometer.

DESCRIPTION :-

• Housed in a rectangular sheet metal case mounted on a insulated base and provided with removable front and back sliding glass panels, one clear and other ground, respectively.

• Removable disc electrode mounted at the top through a moulded plastic bush insulating the disc electrode from the metal body to prevent charge leakage.

• The plastic bush has a plated metal blade on the underside for fixing the gold leaf.

• Case fitted with terminal at the side for earthing.

• Removable clear front slides up to allow insertion of ionizing material in chamber and fixing of leaves, when needed.

• A clear acrylic circular scale inside the chamber, graduated 0-90° facilitates the comparison of charge by means of deflection.

• Supplied complete with one pair of leaves.

Features

• Internal transparent Scale: 0-90°

• Insulated base

• Removable front and back sliding glass panels, one clear and other ground

• Removable disc electrode

• Case fitted with terminal at the side for earthing.

DESCRIPTION :-

• Ohm's law apparatus superior quality, complete circulatory mounted In a wooden box

• Two moving coil meters to measure voltage & current

• One wire wound Potentiometer.

• Two 4 mm socket terminals are provided for the

• connection of unknown resistance

• Two 4 mm socket terminals are pr ovided for DC supply

• Circuit diagram Printed on the front panel

• One ON/OFF Switch is provided on the front panel

• To verify ohms law consists of one dial type

• Terminal one each sensitive voltmeter 5 volt & millimeter 500 ma, mounted in spray painted metal box with terminal.

• With step down transformer giving volt and lead wire.

DESCRIPTION :-

• Complete circulatory, super quality With Pencil Jockey (Sunmica base)

• Nine heavy Brass terminals lock type are provided to reduce the resistance to a minimum.

• The ends gaps are closed by removable Copper Binding pieces which are held in position by the terminals.

• The constant wire is stretched along the top of wooden meter scale and securely clamped to the Brass end strips so that end errors are negligible.

DESCRIPTION :-

• Comprising a 24SWG bare constantan wire stretched along a meter rule (sub- divided In centimeters and millimeters), clamped to brass plates.

• The clamping system Is designed to make electrical contact with the wire at the exact ends of the scale thus leaving virtually no margin for 'end errors'.

• The terminating strips are provided with heavy-duty 4mm socket terminals.

• Supplied with jockey.

• Single Wire (lm) on powder coated aluminum extrusion.

DESCRIPTION :-

• Comprising a 24SWG bare constantan wire stretched along a meter rule (sub- divided in centimeters and millimeters), clamped to brass plates.

• The clamping system Is designed to make electrical contact with the wire at the extends of the scale thus leaving virtually no margin for 'end errors'.

• The terminating strips are provided with heavy-duty 4mm socket terminals. Supplied with jockey.

• 10 Wire (1m each) on powder coated aluminum extrusion.

DESCRIPTION :-

• Type : (Brass) Plug Type

• Constantan Coil 1/2" Brass Block Teak Wood Case (Deluxe Quality)

• Capacity : 1 to1000 Ohm.

• This resistance box is designed with multiple plugs for measuring the electrical values like voltage, current and resistance in a hassle-free and accurate manner.

DESCRIPTION :-

• Type : (Brass) Plug Type;

• Constantan Coil 1/2" Brass Block Teak Wood Case (Deluxe Quality)

• Capacity : 1 to 5000 Ohm.

• This resistance box is designed with multiple plugs for measuring the electrical values like voltage, current and resistance in a hassle-free and accurate manner.