Associated Research Hypot II 4500D, Руководство по эксплуатации и обслуживанию

Страница: 17 / 47

SPECIFICATIONS
13
Model 4500D
Functional Specifications
Unless otherwise stated, accuracy’ s are relative to a laboratory standard measurement.
DIELECTRIC WITHSTAND TEST MODE
Descriptions Specifications
INPUT VOLTAGE
115 / 230V selectable,
±
10
%
variation
50/60 Hz
±
5%
FUSE 115 VAC, 230VAC – 15A fast acting 250VAC
OUTPUT Rating AC 0 – 5000V, 10V / step, 100mA
Regulation :
±
(1
%
of output
+
5V)
VOLTAGE SETTING 0V – Max output rating, 10 volts/step
Accuracy:
±
(2
%
of Setting
+
5V) (relative to displayed output)
Can be adjusted during operation via UP and DOWN arrow
keys.
OUTPUT
FREQUENCY 50 / 60 Hz selectable
WAVE FORM Sinewave, 1.3 < Crest Factor < 1.5
DWELL TIME
SETTING 0 and 0.2 – 999.9 seconds, 0.1 second / step
“0” for continuous running
RAMP TIME
SETTING 0 and 0.2 – 999.9 seconds, 0.1 second / step
0 ramp setting = 0.1 seconds fixed ramp
FAILURE SETTINGS AC mode
High limit : 0.00 – 99.99 mA, 0.01 mA / step
Low limit : 0.00 – 99.99 mA, 0.01 mA / step (0= OFF)
Accuracy :
±
(2
%
of setting
+
0.02 mA)
Voltmeter (4 digits)
Range
: AC 0.00 – 5.00 KV
Resolution : 0.01 KV
Accuracy :
±
(2
%
of reading
+
10 V)
Ammeter (4 digits)
Range
: AC 0.00 - 99.99 mA
Resolution : 0.01 mA
METERING
Accuracy :
±
(2
%
of reading
+
0.02 mA)
TIMER DISPLAY Range : 0.0 – 999.9 seconds
Resolution : 0.1 seconds
Accuracy :
±
(0.1% of r 0.05 sec)