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U2500A

DC characteristics

Accuracy speciﬁcations

[1]

Model U2541A, U2542A

Analog input

Unipolar range (V) Offset error (mV)

[2]

Gain error (mV) Accuracy (% of reading + offset error)

[3]

10 1.0 1.0 0.02% + 1.0 mV

5 1.0 1.0 0.04% + 1.0 mV

2.5 1.0 1.0 0.08% + 1.0 mV

1.25 1.0 1.0 0.16% + 1.0 mV

Bipolar range (V)

10 1.0 2.0 0.02% + 1.0 mV

5 1.0 1.0 0.02% + 1.0 mV

2.5 1.0 1.0 0.04% + 1.0 mV

1.25 1.0 1.0 0.08% + 1.0 mV

Model U2531A

Unipolar range (V) Offset error (mV)

[2]

Gain error (mV) Accuracy (% of reading + offset error)

[3]

10 2.0 3.0 0.06% + 2.0 mV

5 1.5 1.5 0.06% + 1.5 mV

2.5 1.0 1.0 0.08% + 1.0 mV

1.25 1.0 1.0 0.16% + 1.0 mV

Bipolar range (V)

10 2.0 6.0 0.06% + 2.0 mV

5 1.5 3.0 0.06% + 1.5 mV

2.5 1.0 2.0 0.08% + 1.0 mV

1.25 1.0 1.0 0.08% + 1.0 mV

Model U2541A, U2542A

Analog output

Unipolar range (V) Offset error (mV)

[2]

Gain error (mV) Accuracy (% of reading + offset error)

[4]

10 1.0 2.0 0.02% + 1.0 mV

Bipolar range (V)

10 1.0 2.0 0.02% + 1.0 mV

Model U2531A

Unipolar range (V) Offset error (mV)

[2]

Gain error (mV) Accuracy (% of reading + offset error)

[4]

10 1.0 3.0 0.03% + 1.0 mV

Bipolar range (V)

10 1.0 3.0 0.03% + 1.0 mV

[1]

Speciﬁcations are based on 20 minutes warm-up, and self-calibration temperature at 23 °C.

[2]

Offset error is measured at 0 V.

[3]

Accuracy = ± [% of Gain error/(Measured value – Midscale) + Offset error]

[4]

Accuracy = ± (% of Gain error/Output value + Offset error)

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Agilent Technologies U2802A Manuale Utente Pagina 31

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