GSM-20H10数字源表

Current

±1.05A

Power

22W

Voltage Resolution

1µV

Current Resolution

10pA

Source

DC Voltage

Output Voltage

±21V/ ±1.05A, ±210V/±105 mA

Current Limit

Min. 0.1% of range

Programming Resolution

1µV, ±200.000mV range

10µV, ±2.00000V range

100µV, ±20.0000V range

1mV, ±200.000V range

Programming Accuracy 1

±(0.02%+600µV), ±200.000mV range

±(0.02%+600µV), ±2.00000V range

±(0.02%+2.4mV), ±20.0000V range

±(0.02%+24mV), ±200.000V range

Load Regulation

0.01% of range + 100µV

Line Regulation

0.01% of range

Overshoot

<0.1% typical (full scale step, resistive load,10mA range)

Recovery Time (1000%Load Change)

<250µs (within 0.1% plus load regulation errors, 1A and 100mA compliance.)

Ripple and Noise

4mV rms(20Hz~ 1MHz) 10mVpp(20Hz~ 1MHz)

Temperature Coefficient
(0°–18°C & 28°–50°C)

±(0.15 × accuracy specification)/°C

DC Current

Output Current

±1.05A /±21V, ±105 mA /±210V

Voltage Limit

Min. 0.1% of range

Programmed Source Resolution

10pA, ±1.00000µA range

100pA, ±10.0000µA range

1nA, ±100.000µA range

10nA, ±1.00000mA range

100nA, ±10.00000mA range

1µA, ±100.000mA range

10µA, ±1.00000A range

Programmed Source Accuracy 1

±(0.035%+600pA), ±1.00000µA range

±(0.033%+2nA), ±10.0000µA range

±(0.031%+20nA), ±100.000µA range

±(0.034%+200nA), ±1.00000mA range

±(0.045%+2µA), ±10.00000mA range

±(0.066%+20µA), ±100.000mA range

±(0.27%+900µA), ±1.00000A range

Load Regulation

0 0.01% of range + 100pA

Line Regulation

0.01% of range

Overshoot

<0.1% typical (1mA step, RL = 10kΩ, 20V range).

Temperature Coefficient
(0°–18°C & 28°–50°C)

±(0.15 × accuracy specification)/°C

General

Output Settling Time2

100µs typical Time

Output Rise Time (±30%)

300µs, 200V range, 100mA compliance.

150V/µs, 20V range, 100mA compliance.

DC Floating Voltage

Output can be floated up to ±250VDC

Remote Sense

Up to 1V drop per load lead.

Compliance Accuracy

Add 0.3% of range and ±0.02% of reading to base specification.

Range Change Overshoot 3

Adjacent range changes between 200mV, 2V and 20V ranges, 100mV typical.

Minimum Compliance Value

0.1% of range

Commａnd Processing Time 4

Autorange On:10ms.Autorange Off:7ms.

Measurement

 Voltage

Input Resistance

>10 GΩ

Measurement Resolution

1µV, ±200.000mV range

10µV, ±2.00000V range

100µV, ±20.0000V range

1mV, ±200.000V range

Measurement Accuracy

±(0.012%+300µV), ±200.000mV range

±(0.012%+300µV), ±2.00000V range

±(0.015%+1.5mV), ±20.0000V range

±(0.015%+10mV), ±200.000V range

Temperature Coefficient
(0°–18°C & 28°–50°C)

±(0.15 × accuracy specification)/°C

Current

Voltage Burden (4-wire mode)

< 1mV

Programmed Source Resolution

10pA, ±1.00000µA range

100pA, ±10.0000µA range

1nA, ±100.000µA range

10nA, ±1.00000mA range

100nA, ±10.00000mA range

1µA, ±100.000mA range

10µA, ±1.00000A range

Programmed Source Accuracy1

±(0.029%+300pA)), ±1.00000µA range

±(0.027%+700pA), ±10.0000µA range

±(0.025%+6nA), ±100.000uA range

±(0.027%+60nA), ±1.00000mA range

±(0.035%+600nA), ±10.00000mA range

±(0.055%+6µA), ±100.000mA range

±(0.22%+570µA), ±1.00000A range

Temperature Coefficient
(0°–18°C & 28°–50°C)

±(0.1 × accuracy specification) / °C

Resistance

Range

Resolution

Test current

Accuracy

<2.00000Ω

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Source IACC+Meas.VACC

2.00000Ω

10µΩ

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Source IACC+Meas.VACC

20.0000Ω

100µΩ

100mA

±(0.1%+0.003 Ω), Normal

±(0.07%+0.001 Ω), Enhanced

200.000Ω

1mΩ

10mA

±(0.08%+0.03 Ω), Normal

±(0.05%+0.01 Ω), Enhanced

2.00000kΩ

10mΩ

1mA

±(0.07%+0.3 Ω), Normal

±(0.05%+0.1 Ω), Enhanced

20.0000kΩ

100mΩ

100µA

±(0.06%+3 Ω), Normal

±(0.04%+1 Ω), Enhanced

200.000kΩ

1Ω

10µA

±(0.07%+30 Ω), Normal

±(0.05%+10 Ω), Enhanced

2.00000MΩ

10Ω

5µA

±(0.11%+300 Ω), Normal

±(0.05%+100 Ω), Enhanced

20.0000MΩ

100Ω

0.5µA

±(0.11%+1k Ω), Normal

±(0.05%+500 Ω), Enhanced

200.000MΩ

1kΩ

100nA

±(0.66%+10k Ω), Normal

±(0.35%+5k Ω), Enhanced