Agilent Technologies 4155C User Manual page 219

Table 8-4
Current Set
Range Reso.
± 1 nA
100 fA
± 10 nA
1 pA
± 100 nA
10 pA
± 1 μA
100 pA
± 10 μA
1 nA
± 100 μA
10 nA
± 1 mA
100 nA
± 10 mA 1 μA
± 100 mA 10 μA
a. Accuracy: ± (% of reading or setting value + offset value). Vout is the output voltage in volts.
b. Iout is the output current in amps.
MPSMU Current Range, Resolution, and Accuracy
a
Set Accuracy
± (0.5 % + 3 pA
+ 2 fA × Vout)
± (0.5 % + 7 pA
+ 20 fA × Vout)
± (0.12 % + 50 pA
+ 200 fA × Vout)
± (0.12 % + 400 pA
+ 2 pA × Vout)
± (0.12 % + 5 nA
+ 20 pA × Vout)
± (0.12 % + 40 nA
+ 200 pA × Vout)
± (0.12 % + 500 nA
+ 2 nA × Vout)
± (0.12 % + 4 μA
+ 20 nA × Vout)
± (0.12 % + 50 μA
+ 200 nA × Vout)
Agilent 4155C/4156C User's Guide Vol.1, Edition 11
Measurement
Meas.
Reso.
Accuracy
± (0.5 % + 3 pA
10 fA
+ 2 fA × Vout)
± (0.5 % + 5 pA
10 fA
+ 20 fA × Vout)
± (0.1 % + 30 pA
100 fA
+ 200 fA × Vout)
± (0.1 % + 200 pA
1 pA
+ 2 pA × Vout)
± (0.1 % + 3 nA
10 pA
+ 20 pA × Vout)
± (0.1 % + 20 nA
100 pA
+ 200 pA × Vout)
± (0.1 % + 300 nA
1 nA
+ 2 nA × Vout)
± (0.1 % + 2 μA
10 nA
+ 20 nA × Vout)
± (0.1 % + 30 μA
100 nA
+ 200 nA × Vout)
Specifications
Max. Voltage
a
100 V
100 V
100 V
100 V
100 V
100 V
100 V
100 V
100 V (Iout ≤ 20mA)
40V
(20mA < Iout ≤ 50mA)
20V
(50mA < Iout ≤ 100mA)
Hardware
b
8-11