Associated Research 620L, Operation And Service Manual

Page: 204 / 223

198
Range 5
0.0uA ~ 504uA,
frequency 15Hz - 1MHz
Resolution 0.1uA
Additional Error
15Hz < f < 100KHz : add ±(2%
of r 0.2% of range) to
base accuracy
100KHz < f < 1MHZ : add ±(2%
of r 0.5% of range) to
base accuracy
Range 6
0.0uA ~ 999.9uA, 1000uA ~
1800uA, frequency DC
–
100KHz
Resolution 0.1uA, 1uA
Additional Error
15Hz < f < 100KHz : add ±(2%
of r 0.2% of range) to
base accuracy
DISPLAY AUTO RANGE
Touch Voltage Display (RMS)
(AC+DC)
Range 1
0.0mV ~ 32.0mV, frequency
DC, 15Hz
– 1MHz
Resolution 0.1uA
Accuracy
DC , 15Hz < f <100KHz: ±(2%
of r 3counts)
100KHz < f < 1MHZ : ±5% of
reading (10.0mV - 999.9mV)
Range 2
28.0mV ~ 130.0mV, frequency
DC, 15Hz - 1MHz
Resolution 0.1mV
Accuracy
DC , 15Hz < f <100KHz: ±(2%
of r 3counts)
100KHz < f < 1MHZ : ±5% of
reading (10.0mV - 999.9mV)
Range 3
120.0mV ~ 525.0mV, frequency
DC, 15Hz - 1MHz
Resolution 0.1mV
Accuracy
DC , 15Hz < f <100KHz: ±(2%
of r 3counts)
100KHz < f < 1MHZ : ±5% of
reading (10.0mV - 999.9mV)
Range 4
400mV ~ 999.9mV,1000mV ~
2100mV, frequency DC, 15Hz -
1MHz
Resolution 0.1mV, 1mV