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BATTERY JARS, BOROSILICATE GLASS

Suitable for making simple cells, cylindrical with ground edges.

HEIGHT , MM
DIAMETER , MM
100
100
150
100
Prod ID: BBG-5901

PLATES WITH TERMINAL

For Construction of simple cells

MATERIAL
DIMENSION , MM
COPPER
50 X 2 X 125
ZINC
50 X 2 X 125
CARBON
38 X 10 X 125
Prod ID: PWT-5902

LEAD PLATES

Plates 150 X 75 X 3 MM to demonstrate the principle of the lead acid accumulator, pair comprises one plate with black and one with red 4 MM socket terminals.
Prod ID: BBG-5903

SIMPLE CELL

Consists of one Copper, one Zinc plate with terminals and a glass jar

Prod ID: PWT-5904

DANIELL CELL

Comprises a copper vessel, with terminals and perforated shelf, thick zinc rod with brass terminals and porous pot capacity pot, capacity 600 ml
Prod ID: BBG-5905

LECLANCHE CELL

E.M.F. approximately 1.5 V comprises polythene container, the rim is shaped to accomodate the cathode, A Zinc rod with terminals sealed in a porous pot containing mixture of carbon and manganese dioxide depolarizer. Requires approx 500 ml ammonium chloride electrolyte with zinc rod and porous pot supplied without electrolyte.
Prod ID: PWT-5906

CONDUCTIVITY APPARATUS

Titration flask, 100 ML with two holes rubber stopper fitted near the base to hold carbon electrodes. Especially use fully when the solution has to be shaken during titration. Complete with carbon electrodes, W-Tube, Glass for migrations of ions, U-Tube, Glass for variation of ion migration rate.
Prod ID: BBG-5907

ELECTROLYSIS CELLS

Each cell consists of a glass cylinder, the lower end of which accommodates a tight-fitting rubber stopper fitted with Z Carbon electrodes. Contact of each electrode made throught a crocodile clip, accidental shot circuting of the electrodes is prevented by a strip of insulating material set into the rubber between the electrodes by means of a wood strip and rubber bands.
Prod ID: PWT-5908

HOFFMANN VOLTAMETER

To demonstrate water decomposition by electrolysis and with applications in the evaluation of the electro chemical equivalent of hydrogen. For electrolysis of water, platinum electrodes are used; For electrolysis of ammonia or hydrochloric acid, Carbon electrodes are used. The electrodes are mounted in rubber stoppers for insertion into open ends of voltameter limbs. The glass unit has two connected limbs capacity 50 ml, Integral with reservoir tube and funnel shaped bulb, with a stop clock at the top of each limb. Electrodes available seperately.
Prod ID: BBG-5909

VOLTAMETER

Glass cup form with platinum electrodes in stem with connecting wires connected to two two terminals fitted on wooden base with two graduated test table and holder to support them.
Prod ID: PWT-5910

COPPER VOLTAMETER

For experiments in electrolysis consists of 3 copper plates forming the cathode are suspended from bakelite cover in a glass jar 150 X 100MM (H x D). The outer plates forms anode and the centre one is cathode.
Prod ID: BBG-5911

ATOMIC MODEL SET

Senior Set
Junior Set

Prod ID: PWT-5912

CRYSTAL MODEL SET

For experiments in electrolysis consists of 3 copper plates forming the cathode are suspended from bakelite cover in a glass jar 150 X 100MM (H x D). The outer plates forms anode and the centre one is cathode.
Prod ID: BBG-5913
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