Keysight u2722a - Page 21

Specifications 1
U2722A/U2723A Service Guide 7
Remote sense operating range Ensure that the maximum voltage between the OUTPUT+ and
SENSE+, OUTPUT– and SENSE– does not exceed 3 V.
Temperature coefficient Maximum change in output/readback per °C after a 30-minute
warm-up is 0.15.
Guard output resistance 0.2 kΩ
Output voltage overshoot, ±(% of
output + offset)
[1]
During turn-on or turn-off, the output plus overshoot <0.1% + 10
mV.
Maximum sense lead resistance 1 MΩ for rated accuracy
Voltage line regulation 0.01% of range
Current line regulation 0.04% of range
Current load regulation Current load regulation 0.04% + 100 μA
Programming language Standard Commands for Programmable Instruments (SCPI)
Recommended calibration interval One year
[1] Measurements obtained are per default bandwidth setting.
NOTE
• All channels are isolated from the ground and from each other.
Isolation is +60 VDC, Category I.
• Three hours warm-up time recommended.
• The measurement accuracy value is x ( 1 + a X y ),
where ,
• x = accuracy specification at room temperature
[1]
,
• a = temperature coefficient, and
• y = temperature change for U2722A USB Modular Source Measure Unit: 22 °
C to 0 ° C, 28 ° C to 50 ° C
temperature change for U2723A USB Modular Source Measure Unit: 18 ° C to
0 ° C, 28 ° C to 50 ° C
[1] Typical room temperature is measured at 23 ° C.