Keithley 2303, Руководство по обслуживанию

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C-2 Calibration Programs
Introduction
This appendix includes calibration programs written in BASIC to help you in calibrating the
Models 2303/2303B or Model 2303-PJ. Refer to Section 2 for more details on calibration procedures,
equipment, and connections. Appendix B covers calibration commands in detail.
Computer hardware requirements
The following computer hardware is required to run the calibration programs:
• IBM PC compatible computer.
• Keithley KPC-488.2 or KPC-488.2AT, or CEC PC-488 IEEE-488 interface for the
computer.
• Two shielded IEEE-488 bus cables (Keithley Model 7007)
Software requirements
To use the calibration program, you will need the following computer software:
• Microsoft QBasic (supplied with MS-DOS 5.0 or later).
• MS-DOS version 5.0 or later.
• HP-style Universal Language Driver, CECHP.EXE (supplied with Keithley and CEC
interface cards listed above).
Calibration equipment
The following calibration equipment is required:
• Keithley Model 2001 Digital Multimeter
• 4
Ω
, 0.1%, 100W resistor
• 3k
Ω
, 0.1%, 0.25W resistor (Models 2303 and 2303B only)
• 30
Ω
, 0.1%, 10W resistor (Model 2303-PJ only)
See Section 2 for detailed equipment specifications as well as details on test connections.
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