Keithley 227 current source manual

The model is a dc current source with full range current from 1 milliampere to milliamperes. The model provides a compliance up to volts on lmA, . Keithley Instruments, Inc. warrants this product to be free from defects in material and workmanship for a period of 1 year from date of shipment. Keithley Instruments, Inc. warrants the following items for 90 days from the date of shipment: probes, cables, rechargeable batteries, diskettes, and documentation. l-l. INTRODUCTION. The Model is a dc current source with full range current from 1 milliampere to milliamperes. The Model provides a compli- ance up to volts on lmA, lOmA, and lOOmA ranges or up to 50 volts on 1OOOmA range. The output is bi- .

The Keithley Current Source is designed for high-performance applications requiring an accurate, stable, high-power constant current over full-scale ranges of 1 mA to 1 A with adjustable compliance voltage ( V to mA, V to 1A). The Keithley DC Current Source Meter combines ease-of-use with exceptionally low-current noise. Low-current sourcing is critical to applications in test environments ranging from RD to production, especially in the semiconductor, nanotechnology, and superconductor industries. BMI Surplus, Inc. King Street Hanover, MA USA Direct: Fax: CAGE Code: A3. Follow us.

The Keithley Current Source is designed for high-performance applications requiring an accurate, stable, high-power constant current over full-scale ranges of 1 mA to 1 A with adjustable compliance voltage ( V to mA, V to 1A). A Tektronix manual may have been revised to reflect changes made to the product during its manufacturing life. Thus, different versions of a manual may exist for any given product. Care should be taken to ensure that one obtains the proper manual version for a specific product serial number. Manuals for Products That Are No Longer Supported. l-l. INTRODUCTION. The Model is a dc current source with full range current from 1 milliampere to milliamperes. The Model provides a compli- ance up to volts on lmA, lOmA, and lOOmA ranges or up to 50 volts on 1OOOmA range. The output is bi- polar. Load regulation is?% of range from no.