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General description of the
used KEITHLEY 236
for sale.
The Keithley 236 Source-Measure Unit is four instruments in one (voltage source, voltage measure, current source, and current measure). Measurements can be taken and recorded in an internal memory along with corresponding values of the source voltage or current and time. Up to 1000 values of each variable, correlated in time, may be accessed by the front panel using either a rotary dial or a keypad. All measurement and source values along with the elapsed time may also be obtained over the IEEE-488 bus.
Specifications.
Wideband Noise: 0.1 to 20M Hz, 8 mV p-p typical.
Overshoot: <0 .01 % (110V step, 10mA range).
Settling Time: <500 µs to 0.01 % (110V step, 10mA range).
Source Voltage Range Maximum Value: ±1.1000 V.
Source Step Size: 100 µV.
Source Accuracy (1 Year, 18 to 28 C): ± (0.033% + 650 µV + [output current/selected full scale current] x 450 µV).
Measure Resolution: 100 µV (4-digit), 10 µV (5-digit).
Measure Accuracy (1 Year, 18 to 28 C): ± (0.028% + 300 µV + [output current/selected full scale current] x 450 µV).
Source Voltage Range Maximum Value: ±11.000 V.
Source Step Size: 1 mV.
Source Accuracy (1 Year, 18 to 28 C): ± (0.033% + 2.4 mV.
Measure Resolution: 1 mV (4-digit), 100 µV (5-digit).
Measure Accuracy (1 Year, 18 to 28 C): ± (0.025% + 1 mV).
Source Voltage Range Maximum Value: ±110.00 V.
Source Step Size: 10 mV.
Source Accuracy (1 Year, 18 to 28 C): ± (0.033% + 24 mV).
Measure Resolution: 10 mV (4-digit), 1 mV (5-digit).
Measure Accuracy (1 Year, 18 to 28 C): ± (0.025% + 10 mV).
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