Description
1PC 24057 low pressure discharge tube set, thin gas discharge instrument
Construction
Six long hollowed and sealed glass tubes of the same size.
The air pressure inside is 40, 10, 3, l, 0.1, 0.02 mm high mercury respectively.
Each glass tube is equipped with an electrode at each end,
a round piece-shaped electrode as the cathode and a round rod-shaped electrode as the anode.
Round rod-shaped electrode for the anode.
All discharges are temporarily placed side by side firmly in a semi-dark box, (preferably with the anode at the lower end).
40: Light purple linear light pattern appears.
10: The purplish-red band of light widens and fills almost the entire tube.
A glow of another colour appears around the cathode.
3: The cathode area has a clear blue glow, the anode area has a slight scaly glow.
The Faraday and Crookes dark areas begin to appear.
The scaly glow becomes thinner and
The Faraday and Crooks dark areas become more 1|bright.
0.1: Elongation of the Faraday dark zone.
The Crookes dark zone around the cathode expands and
management of the glow of cotton balls.
Fluorescence on the glass tube wall near the cathode.
0.02: Emission of cathode building rays and bright fluorescence on the wall of the glass tube.
Packing: 1PC
Warranty period: 120 days
Construction
Six long hollowed and sealed glass tubes of the same size.
The air pressure inside is 40, 10, 3, l, 0.1, 0.02 mm high mercury respectively.
Each glass tube is equipped with an electrode at each end,
a round piece-shaped electrode as the cathode and a round rod-shaped electrode as the anode.
Round rod-shaped electrode for the anode.
All discharges are temporarily placed side by side firmly in a semi-dark box, (preferably with the anode at the lower end).
40: Light purple linear light pattern appears.
10: The purplish-red band of light widens and fills almost the entire tube.
A glow of another colour appears around the cathode.
3: The cathode area has a clear blue glow, the anode area has a slight scaly glow.
The Faraday and Crookes dark areas begin to appear.
The scaly glow becomes thinner and
The Faraday and Crooks dark areas become more 1|bright.
0.1: Elongation of the Faraday dark zone.
The Crookes dark zone around the cathode expands and
management of the glow of cotton balls.
Fluorescence on the glass tube wall near the cathode.
0.02: Emission of cathode building rays and bright fluorescence on the wall of the glass tube.
Packing: 1PC
Warranty period: 120 days