4- 10 Keysight B1500A User’s Guide, Edition 14
Specifications
Hardware
Table 4-3 Voltage range, resolution, and accuracy (high speed ADC)
Table 4-4 Current range, resolution, and accuracy (high speed ADC)
Range
Force
resolution
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 V25 V ±(0.018 + 0.15) ±(0.01 + 0.25) 100 mA
±2 V 100 V100 V ±(0.018 + 0.4) ±(0.01 + 0.7) 100 mA
±5 V 250 V250 V ±(0.018 + 0.75) ±(0.01 + 2) 100 mA
±20 V 1 mV 1 mV ±(0.018 + 3) ±(0.01 + 4) 100 mA
±40 V 2 mV 2 mV ±(0.018 + 6) ±(0.015 + 8)
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 5 mV ±(0.018 + 15) ±(0.02 + 20)
Range
Force
resolution
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. Applicable if Keysight E5288A Atto Sense and Switch Unit (ASU) is used.
1 fA 0.1 fA ±(0.9+15E-15) ±(1.8+12E-15) 100 V
±10 pA
c
c. Not applicable for the MPSMU without ASU.
5 fA 1 fA ±(0.46+3E-14+VoE-17) ±(0.5+15E-15+Vo1E-17) 100 V
±100 pA
c
5 fA 5 fA ±(0.3+1E-13+VoE-16) ±(0.5+4E-14+Vo1E-16) 100 V
±1 nA 50 fA 50 fA ±(0.1+3E-13+Vo1E-15) ±(0.25+3E-13+Vo1E-15) 100 V
±10 nA 500 fA 500 fA ±(0.1+3E-12+Vo1E-14) ±(0.25+2E-12+Vo1E-14) 100 V
±100 nA 5 pA 5 pA ±(0.05+3E-11+Vo1E-13) ±(0.1+2E-11+Vo1E-13) 100 V
±1 A 50 pA 50 pA ±(0.05+3E-10+Vo1E-12) ±(0.1+2E-10+Vo1E-12) 100 V
±10 A 500 pA 500 pA ±(0.05+3E-9+Vo1E-11) ±(0.05+2E-9+Vo1E-11) 100 V
±100 A 5 nA 5 nA ±(0.035+15E-9+Vo1E-10) ±(0.05+2E-8+Vo1E-10) 100 V
±1 mA 50 nA 50 nA ±(0.04+15E-8+Vo1E-9) ±(0.04+2E-7+Vo1E-9) 100 V
±10 mA 500 nA 500 nA ±(0.04+15E-7+Vo1E-8) ±(0.04+2E-6+Vo1E-8) 100 V
±100 mA 5 A5 A ±(0.045+15E-6+Vo1E-7) ±(0.1+2E-5+Vo1E-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.
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