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Input voltage:
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24 volt d.c. ±10% at 7A.
Negative input terminal common to HV earth return.
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HV Line regulation:
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Less than 0.1% for input changes of 1 volt.
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Voltage Control:
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INTERNAL potentiometer or 10V analogue signal.
(0 to +10V gives zero to -50 kV output). Input impedance > 10 kohm.
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Beam current control:
(Beam current stabilised.)
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INTERNAL potentiometer or 10V analogue signal.
(0 to +10V gives 0 to 2 mA). Input impedance > 10 kohm.
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Monitors:
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Voltage 0 to +10V represents zero to -50 kV
(Accuracy ±3%, source resistance 10 kohm.)
Current 0 to +10V represents zero to 2 mA
(Accuracy ±5%, source resistance 10 kohm.)
Filament 0 to +10V represents zero to 3 Amps
(Accuracy ±10%, source resistance 10 kohm.)
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Load regulation:
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Less than 0.1% for load changes from 10% to maximum.
(Measured at maximum voltage).
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On/Off:
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Output voltage and heater slow rise to set levels when control pin is low (<1.5V).
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Overload protection:
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Flashover and short circuit proof.
Trip on over current (both HV & heater turn off) reset by on/off.
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Temperature co-efficient:
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300ppm per °C.
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Operating temperature:
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0 °C to +45 °C. Over temperature cut out.
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Storage temperature:
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-35 °C to +85 °C.
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R.F.I.:
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Choke input filter. Steel case for low radiated magnetic
field.
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Safety:
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Meets or exceeds requirements of EN61010-1.
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