Trek 156A, Руководство оператора

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Specifications (cont.)
PERFORMANCE (cont.)
Decay Mode Thresholds (cont.)
Stop Voltage
Programmable from 0 to ± 999 V in
1 V increments.
Stop Accuracy Within ±1 V of programmed stop voltage.
Plate Self-Discharge
Less than 12 V/minute.
(unpolarized)
FEATURES
Power On/Off A two-position rocker switch.
Test/Reset Control A momentary toggle switch used in
conjunction with the Mode Select Switch
to program the START and STOP
voltages.
+Decay and -Decay Modes Set the plate voltage to a value greater
than the programmed start voltage and
reset the decay timer to zero.
Float Mode Sets the plate voltage to 0 V ±2 V.
Voltage Monitor Output
A BNC providing a low voltage replica of
the plate voltage.
Scale Factor 1/200th of the plate voltage.
DC Accuracy
Better than 0.1% of full scale.
Offset Voltage Less than ±10 mV.
Output Noise Less than 10 mV rms (measured using the
true rms feature of the Hewlett Packard
Model 34401A digital multimeter).
Output Impedance
Less than 0.1 ohm.
IV - 2
Specifications