Description

SPECTRUM TUBES

SPECTRUM TUBES Specifications:

• Evacuated glass tubes, about 20 cm long, straight form, filled with different types of the gases or vapours to study their respective discharge.
• The glass tubes has a metal cap electrodes at both of the ends for connecting to a high voltage supply and about 50 mm long fine capillary in the middle for showing the concentrated effect of the discharge.
• Different gases or vapours available in the discharge tubes are 1130080/1 Oxygen 1130080/9 Neon 1130080/2 Helium 1130080/10 Air 1130080/3 Nitrogen 1130080/11 Argon 1130080/4 Ammonia Vapours 1130080/12 Alcohol Vapours 1130080/5 Carbon dioxide 1130080/13 Hydrogen 1130080/6 Iodine Vapours 1130080/14 Sulphur Vapours 1130080/7 Water Vapours 1130080/15 Chlorine 1130080/8 Mercury vapours

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