
2- 38 Agilent B1500 User’s Guide, Edition 7
Introduction
Specifications
Table 2-15 Voltage range, resolution, and accuracy (high resolution ADC)
Table 2-16 Current range, resolution, and accuracy (high resolution ADC)
Range
Force
resolut
ion
Measurement
resolution
Force accuracy
±(%+mV)
a
a. ±(% of output/measured value + offset value in mV)
Measurement accuracy
±(%+mV)
a
Maximum
current
±0.5 V 25 μV 0.5 μV ±(
0.018 + 0.15) ±(0.01 + 0.1
2) 100 mA
±2 V 100 μV 2 μV ±(0.018 + 0.4) ±(0.01 + 0.1
4) 100 mA
±5 V 250 μV 5 μV ±(0.018 + 0.75) ±(0.009
+ 0.25) 100 mA
±20 V 1 mV 20 μV ±(0.018 + 3) ±(0.0
09 + 0.9) 100 mA
±40 V 2 mV 40 μV ±(0.018 + 6) ±(0.01 + 1)
b
b. 100 mA (Vo ≤ 20 V), 50 mA (20 V < Vo ≤ 40 V), 20 mA (40 V < Vo), Vo is the output voltage.
±100 V 5 mV 100 μV ±(0.018 + 15) ±(0.0
12 + 2.5)
Range
Force
resolut
ion
Measurement
resolution
Force accuracy ±(%+A+A)
a
a. ±(% of output/measured value + fixed offset in A + proportional offset in A), Vo is the output voltage in V.
Measurement accuracy
±(%+A+A)
a
Maximum
voltage
±1 pA
b
b. Available when Agilent E5288A Atto Sense and Switch Unit (ASU) is used.
1 fA 0.1 fA
±(0.9+15E
-15
) ±(0.9+12E
-15
)
100 V
±10 pA
c
c. Available for HRSMU.
5 fA
0.4 fA
b
/ 1 fA ±(0.46+3E
-14
+Vo×1E
-17
) ±(0.46+15E
-15
+Vo×1E
-17
)
100 V
±100 pA
c
5 fA
0.5 fA
b
/ 2 fA ±(0.3+1E
-13
+Vo×1E
-16
) ±(0.3+3E
-14
+Vo×1E
-16
)
100 V
±1 nA 50 fA 10 fA
±(0.1+3E
-13
+Vo×1E
-15
) ±(0.1+2E
-13
+Vo×1E
-15
)
100 V
±10 nA 500 fA 10 fA
±(0.1+3E
-12
+Vo×1E
-14
) ±(0.1+1E
-12
+Vo×1E
-14
)
100 V
±100 nA 5 pA 100 fA
±(0.05+3E
-11
+Vo×1E
-13
) ±(0.05+2E
-11
+Vo×1E
-13
)
100 V
±1 μA 50 pA 1 pA
±(0.05+3E
-10
+Vo×1E
-12
) ±(0.05+1E
-10
+Vo×1E
-12
)
100 V
±10 μA 500 pA 10 pA
±(0.05+3E
-9
+Vo×1E
-11
) ±(0.04+2E
-9
+Vo×1E
-11
)
100 V
±100 μA 5 nA 100 pA
±(0.035+15E
-9
+Vo×1E
-10
) ±(0.03+3E
-9
+Vo×1E
-10
)
100 V
±1 mA 50 nA 1 nA
±(0.04+15E
-8
+Vo×1E
-9
) ±(0.03+6E
-8
+Vo×1E
-9
)
100 V
±10 mA 500 nA 10 nA
±(0.04+15E
-7
+Vo×1E
-8
) ±(0.03+2E
-7
+Vo×1E
-8
)
100 V
±100 mA 5 μA 100 nA
±(0.045+15E
-6
+Vo×1E
-7
) ±(0.04+6E
-6
+Vo×1E
-7
)
d
d. 100 V (Io ≤ 20 mA), 40 V (20 mA < Io ≤ 50 mA), 20 V (50 mA < Io), Io is the output current.
Kommentare zu diesen Handbüchern