KEITHLEY 2470 소스미터 SMU 계측기 (1000 V, 1 A, 20 W)

Voltage range: 200mV ~ 1000V

Current range: 10nA ~ 1A

Resistance range: < 2Ω ~ 200MΩ

Overrange: 105% of range for 200 mV to 200 V, source and measure ranges; 110% of range for 1000 V, source and measure ranges

Regulation

Voltage

Line: 0.01% of range

Load: 0.01% of range + 100 µV

Current

Line: 0.01% of range

Load: 0.01% of range + 100 pA

Source Limits

Voltage Source: Bipolar current limit set with a single value

Current Limit: Minimum value is 10% of range

Current Source: Bipolar voltage limit set with a single value

Voltage Limit: Minimum value is 10% of range

Voltage Limit/Current Limit Accuracy: Add 0.3% of range and ±0.02% of reading to base specification

Overshoot

Voltage Source: <0.1% typical. Step size = Full scale, resistive load, 20 V range, 10 mA current limit

Current Source: <0.1% typical. Step size = Full scale, resistive load of 10 kΩ, 1 mA range, 20 V voltage limit

Range Change Overshoot: Overshoot into a fully resistive 100 kΩ load, 10 Hz to 20 MHz bandwidth, adjacent ranges: 250 mV typical

Output Settling Time: Time required to reach 0.1% of final value after command is processed and output slew: 20 V range,100 mA current limit: < 200 µs typical

Maximum Slew Rate: 

0.2 V/µs, 200 V range, 100 mA limit into a 2 kΩ load (typical)

0.5 V/µs, 1000 V range, 10 mA limit into a 100 kΩ load (typical)

Overvoltage Protection: User-selectable values, 10% tolerance; factory default = none

Voltage Source Noise: 10 Hz to 20 MHz (RMS): 4 mV typical into a resistive load

Common Mode Voltage: 250 V DC

Datasheet