KEITHLEY 224 CALIBRATION and KEITHLEY 224 REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the KEITHLEY 224 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   KEITHLEY 224   Description / Specification:    
KEITHLEY 224 Programmable Current Source

Programmable Current Source: Display: 0.5 in LED digits, 4Tone-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



 

Standard Calibration $490.00 *
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*This is a Web introductory price for one calibration of the KEITHLEY 224. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Carrier Wave (CW)
Carrier Wave or Continuous Wave is a sinusoidal signal without modulation.

Harmonic
A harmonic of a wave is a component frequency of the signal that is an integer multiple of the fundamental frequency, i.e. if the fundamental frequency is f, the harmonics have frequencies 2f, 3f, 4f, . . . etc.

Noise Floor
Noise floor is the measure of the signal created from the sum of all the noise sources and unwanted signals within a measurement system.

Ripple
Ripple is the small unwanted residual periodic variation of the direct current (dc) output

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