Agilent Technologies U2802A Manuale Utente Scaricare il pdf (Pagina 56)

U2722A/U2723A

Performance characteristics

Rise/fall time (ms)

[1]

For resistive measurement

[2]

±1 μA 170.0 15.0

±10 μA 18.0 5.0

±100 μA 6.0 1.0

±1 mA 1.0 1.0

±10 mA 1.0 1.0

±120 mA 1.0 1.0

Remote sense operating range Ensure that the maximum voltage between the OUTPUT+ and

SENSE+, OUTPUT–, and SENSE– does not exceed 3 V.

Temperature coefﬁ cient Maximum change in output/readback per °C after a 30-minute

warm-up is 0.15.

Guard output resistance 0.2 kΩ

Noise 10 Hz to 20 MHz (peak-peak) 100 mV typical into a resistive load (ﬂ oating mode).

Output voltage overshoot, ±(% of output + offset)

[2]

During turn-on or turn-off, the output plus overshoot < 0.1% + 10 mV.

Programming language SCPI (Standard Commands for Programmable Instruments)

Maximum sense lead resistance 1 MΩ for rated accuracy

Voltage line regulation 0.01% of range

Voltage load regulation 0.01% + 100 μV

Current line regulation 0.04% of range

Current load regulation 0.04% + 100 μA

Recommended calibration interval One year

[1]

Drive 50% of 1 V or 10 V output with a resistive load. Rise time is from 10% to 90% of program voltage change at maximum current. Fall time is

from 90% to 10% of program voltage change at maximum current.

[2]

Measurements obtained are per default bandwidth setting.

U2722A U2723A

Voltage range Current range

1 μA 10 μA 100 μA 1 mA 10 mA 120 mA

2 V 50 mV 50 mV 50 mV 50 mV 30 mV 30 mV

20 V 50 mV 50 mV 50 mV 50 mV 30 mV 30 mV

Noise 10 Hz to 20 MHz (Peak-peak)

NOTE All channels are isolated from the ground and from each other. Isolation is +60 VDC, Category 1.•

All specifications are based on three hours warm-up time. •

The measurement accuracy value is x ( 1 + a * y ), where, •

x = accuracy specification at room temperature, ◦

a = temperature coefficient, and ◦

y = temperature change from room temperature in °C ◦

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 73 74

Commenti su questo manuale

Nessun commento

Agilent Technologies U2802A Manuale Utente Pagina 56

Commenti su questo manuale

Prodotti e manuali riguardandi Misurazione, test & controllo Agilent Technologies U2802A