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GEISSLER TUBES
GEISSLER TUBES
Description:
• Glass tubes formed in different shapes and with varying degrees of vacuum.
• To illustrate various discharge phenomena, illumination patterns etc.
• Each tube has cemented caps on each end for connection to induction coil or EHT power supply.
| Product Code: | |
| CLM/PHY/VA-01A | Set of six tubes, each 20 cm. Size |
| CLM/PHY/VA-01B | Set of six tubes in wooden case, with rotary switch for connection to one tube at a time |
GAS DISCHARGE TUBES , SET OF SIX
GAS DISCHARGE TUBES , SET OF SIX
Description:
• To demonstrate phenomena of discharge at different degrees of vacuum.
• The set has six tubes with pressures of 40mm., 10mm., 6mm., 2mm., 0.1mm. and 0.001 mm. of mercury, marked on respective tubes .
• On passing current, each tube shows a different nature of discharge and also different glow at cathode.
Product Code :- CLM/PHY/VA-02
GAS DISCHARGE TUBES , SET OF SIX (with a stand hold)
GAS DISCHARGE TUBES , SET OF SIX (with a stand hold)
Description:
• As above, but with a stand to hold all the six tubes and a rotary switch to activate each tube one by one.
Product Code :- CLM/PHY/VA-03
SPECTRUM ANALYSIS TUBES
Description:
• 20 cm. long, straight form , with side electrodes and a fine capillary in the middle. Each tube is filled with one of these : Oxygen, Neon, Helium, Air, Nitrogen, Argon, Ammoina vapours, Alcohol vapours, Carbon dioxide, Hydrogen, Iodine vapours, Sulphur vapours , Acetylene, Bromine vapours, Carbonic acid, Carbon oxide, Chlorine, Hydrogen sulphide, Nitrogen, Sulphurous acid, Fuming sulphuric acid, Methyl alcohol, Xylol, Xenon.
Product Code :- CLM/PHY/VA-04
STAND FOR SPECTRUM TUBE
Description:
•With two 4 mm sockets, mounted on wooden base.
Product Code :- CLM/PHY/VA-05