Keithley 230

Manuals – Specifications – Links – Pictures

The Keithley 230 is a programmable voltage source.

Key Specifications

Voltage	±199.9 mV in 50 μV steps; ±1.9995 V in 500 μV steps; ±19.995 V in 5 mV steps; ±101.00 V in 50 mV steps
Accuracy	0.05% + one step (100 V range}; 0.075% + 6 steps (100 mV range)
Current	±100 mA
Power	105–125 V or 210–250 V, 50–400 Hz, 60 W / 80 VA max. (with low-voltage transformer option, 90–110 V or 180-220 V)
Features	Remote sensing GPIB standard 100-step program memory, dwell times 3 ms to 999.9 s External trigger input and output 4 TTL outputs / 4 TTL inputs (SRQ capable) LED display, 4½ digit mantissa + 1 digit signed exponent

Links

• Keithley 230 Voltage Source - Cleanup / Calibrate by Tony Albus @ YouTube
• Teardown of a Keithley 230 Programmable Four-Quadrant Voltage Source by Kerry D. Wong (internal pictures) / Video @ YouTube
• See also Keithley 220

Pictures

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