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Voltameter

Water Voltameter :

(ZES 173)

Cup shape with fitting and two graduated test tubes. The glass vessel is mounted on sturdy wooden base fitted with terminal and platinum wire electrodes. Supplied with brass metal test tube holder and graduated tubes.

 

Water Voltameter :

(ZES 174)

Cup shape with fitting and two graduated test tubes. The glass vessel is mounted on sturdy wooden base fitted with terminal and platinum wire electrodes are made from thick platinum strip.. Supplied with brass metal test tube holder and graduated tubes.

 

Water Voltameter :

(ZES 175)

New designed having perspex transparent rectangular through fitted with carbon electrodes and two graduated test tubes. Mounted on a well polished wooden base.

 

Hoffmans Voltameter :

(ZES 176)

For use in demonstration decomposition of water. This design is preferred for work of best precision. Platinum electrodes are used for electrolysis of water.The electrodes are mounted in rubber stoppers for insertion in the open ends of the voltameter limbs. The glass unit has two connected limbs integral with reservoir tube and funnel shaped bulb with a stop cock at the top of each limb. Supplied with suitable metallic stand, helps to prevent accidental breakage. Glass parts are made from corning glass.

 

Copper Voltameter :

(ZES 177)

It demonstrates the principle of electroplating. It consists of three copper plates suspended from a moulded Bakelite cover either in a glass jar or plastic jar. The two outer plates called "LOSS PLATES" are connected to one binding post on top and the inner "GAIN PLATE" is connected to the other binding post. All plates are firmly held in position when clamped and are easily inserted or removed. Chemicals are not included.

 

(a) Supplied in glass jar.
(b) Supplied in plastic jar.
 
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