CV1530 / VCR530 CRT
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This CRT measures 160x400mm overall and has an octal base. |
This is a magnetic deflection CRT with electrostatic focus and an orange/yellow
screen. It was used as a PPI (Plan Position Indicator) screen at 60rpm in H2S and ASV.
Heater voltage |
4V |
Heater current |
1A |
Max anode 1 voltage |
1.45kV |
Max anode 3 voltage |
8kV |
Typical operating conditions |
Anode 3 voltage |
7kV |
Anode 2 voltage |
1kV |
Anode 1 voltage |
1.25kV |
Screen |
YYM36 (YYM = Yellow/Yellow/medium long persistence) |
Peak working beam current |
250µA |
Working anode 1 current |
250µA |
Anode 1 must always be at least 50V positive to anode 2. The CRT is designed
to work at the above voltages at a pressure equivalent to 4.45" of
mercury at 15C.
Pin |
Function |
1 |
n/c |
2 |
Anode 1 |
3 |
Anode 2 |
4 |
n/c |
5 |
Grid |
6 |
Cathode |
7 |
Heater |
8 |
Heater |
Side contact |
Anode 3 |
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