Specifications:It consists of a brass tube 100 cm long, mounted on a stand The lower end of the rubber tubing provided is connected To the reservoir which slides on a metal rod and can be raised or lowered for adjusting the length of column of air.
Comprising a heavy-gauge copper outer vessel with an internal perforated shelf for copper sulphate crystals, a porous pot and an amalgamated zinc rod fitted with a wooden supporting cap. The zinc rod and copper vessel are each provided with a 4 mm. socketed terminal.
In this cell E = 1.08 V approx.
Working capacity 0.85 litre
Size of copper vessel : 130 x 90 mm diameter approx.
Size of porous pot : 150 x 150 mm diameter approx.
The above product is nicely finished & export worthy quality.It is demonstration type with moving parts. Complete description is given on models key card.
Transmission Type 30 x 25 mm. Available 15000 lines per inch. Plate covered with mounted in plastic frame.
Diffraction Grating School quality 25 x 30 mm. 13400 lines per inch mounted in plastic frame. Transmission type 38 x 50 mm. Available 15,000 lines per inch.
Replica on glass plate covered with another glass plate.
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