Appendix A. Hp E1328A Specifications - HP E1328A User Manual

DC Voltage
± 10.92 V (cal on)
Range:
± 12 V (cal off)
Resolution:
333 µV programming interval (cal on)
16-bit resolution (cal off)
Monotonic to 2 mV at 25°C
Accuracy: ± ± (% of output + volts)
Conditions: cal on, within ± 5°C of
cal temperature and same load as at calibration.
± ± (0.05% of output + 3.3 mV)*
24-hour:
± (0.15% of output + 29 mV)
90-day:
± (0.30% of output + 110 mV)
1 year:
Temperature Coefficient: ± (.01% + 0.667 mV)/°C
*(For loads ≥ 500 Ω, the maximum additional
error due to using a load different than that
used for calibration is ± 0.02% of output.)
Output Current:
Compliance current: 24 mA
Short circuit current: ≤ 30mA
Differential Ripple and Noise:
< 2 mV in HP 75000 mainframe
rms
(20 Hz – 250 kHz, 1 kΩ load)
Common Mode Noise
(V/I to chassis, 1 kΩ):
<30 mV in HP 75000 Mainframe
Appendix A
HP E1328A Specifications
DC Current
± 21.8 mA (cal on)
Range:
± 24.0 mA (cal off)
Resolution:
667 nA programming interval (cal on)
16-bit resolution (cal off)
Monotonic to 4 µA at 25°C
Accuracy: ± ± (% of output + amps)
Conditions: Cal on, within ± 5°C of cal temperature
and same load as at calibration.
± (0.05% of output + 7 µA)
24-hour:
± (0.15% of output + 59 µA
90-day:
± (0.3% of output + 220 µA)
1 year:
Temperature Coefficient: ± (0.01% + 1.33 µA)/°C
Output Voltage:
Compliance voltage: 13 V
Max open circuit voltage: ≤ 19V
Typical output impedance: > 25 MΩ
Differential Ripple and Noise:
< 4 µA
in HP 75000 mainframe
rms
(20 Hz – 250 kHz, into 100 Ω)
Appendix A
HP E1328A Specifications 53