KEITHLEY 2450 数字源表SMU仪器

Max. Output Power 20 W, four-quadrant source or sink operation.
Source Limits Vsource: ±21 V (≤ 1 A range), ±210 V (≤ 100 mA range)
Isource: ±1.05 A (≤ 20 V range), ±105 mA (≤ 200 V range).
Overrange 105% of range, source and measure.
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 Current Limit: Bipolar current limit set with single value. Min. 10% of range.
Current Source Voltage Limit: Bipolar voltage limit set with single value. Min. 10% of range.
V-Limit / I-Limit Accuracy Add 0.3% of setting and ±0.02% of reading to base specification.
Overshoot Voltage Source: <0.1% typical (full scale step, resistive load, 20 V range, 10 mA I-Limit.
Current Source: <0.1% typical (1 mA step, RLoad = 10 kΩ, 20 V range).
Range Change Overshoot Overshoot into a fully resistive 100 kΩ load, 10 Hz to 20 MHz BW, adjacent ranges: 250 mV typical
Output Settling Time Time required to reach 0.1% of final value, 20 V range, 100 mA I-Limit: <200 s="" typical="" br=""> Maximum Slew Rate 0.2 V/μs, 200 V range, 100 mA limit into a 2 kΩ load (typical).
Over Voltage Protection User selectable values, 5% tolerance. Factory default = none.
Voltage Source Noise 10 Hz–1 MHz (RMS): 2 mV typical into a resistive load.
Common Mode Voltage 250 V DC.
With handle and bumpers: 106 mm  × 255 mm  × 425 mm
With bumpers and handle: 4.04 kg 
 

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