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Keithley 224 Programmable Current Source
Location:
Elgin, IL
Model:
224

Specifications

Condition:
used
Output load:
Output load must be non-inductive
Condition info:
Refurbished
External trigger:
TTL-compatible External Trigger Input and Output
Increment/decrement:
automatic, manual or trigger modes
Range of dwell times:
50 ms to 999.9 s
Subcategory:
Current sources

Description

Keithley 224 Features:
Display: 0.5 in LED digits, 4½-digit signed mantissa, 1-digit signed exponent
Maximum Allowable Common Mode Voltage (Output or Output Common to Chassis): 250 V rms, DC to 60 Hz
Increment/Decrement: automatic, manual or trigger modes
Range of Dwell Times: 50 ms to 999.9 s
Output Load: Output load must be non-inductive
External Trigger: TTL-compatible External Trigger Input and Output
Output Connections: Teflon® insulated 2-lug triax connector (specialty connector 30JR121-1) for output; five way binding posts for GUARD, OUTPUT COMMON and CHASSIS GROUND; BNC (chassis isolated) connectors for EXTERNAL TRIGGER INPUT and OUTPUT
All connections on rear panel
The Keithley 224 programmable current source was designed for general purpose bench or system use.
The INCREMENT/DECREMENT function is manual or automatic, and selectable dwell times provide stepped ramp capabilities.