Keithley 263 Calibrator & Source

Keithley 263 Calibrator / Source

The Keithley 263 Calibrator / Source is a vital instrument used as a secondary standard for calibrating electrometers and picoammeters. Designed for precision and ease of use, this device ensures accurate readings and reliable performance in various applications. Below are the key specifications and features of the Keithley 263:

Primary Features:

• Coulombs Range: 20pC - 20uC
• Coulombs Resolution: 0.5fC - 500pC
• Display: 5.5 digits LED display for clear visibility
• Output Connector: 2-lug triaxial connector for secure connections
• Max. Common Mode Voltage: 350Vpk
• Operation: Easy pushbutton operation simplifying user experience
• Calibration Standard: Acts as a secondary calibration standard
• Voltage Switching: Capable of switching up to 200V

Additional Specifications:

DC Voltage:

• Minimum Range: 200 mV
• Maximum Range: 20 V
• Number of Ranges: 3
• Range Steps: 1/10/100
• Minimum Resolution: 5 µV
• Maximum Resolution: 500 µV
• Basic 1-Year Accuracy: 0.0175%

DC Current:

• Minimum Range: 2 pA
• Maximum Range: 20 mA
• Number of Ranges: 11
• Range Steps: 1/10/100
• Minimum Resolution: 0.00005 pA
• Maximum Resolution: 500 nA
• Basic 1-Year Accuracy: 0.15%

Resistance:

• Minimum Range: 1 kOhm
• Maximum Range: 100,000 MOhm
• Number of Ranges: 9
• Range Steps: 1/10/100
• Basic 1-Year Accuracy: 0.40%

Form Factor:

Benchtop design for convenient placement and accessibility in laboratory settings, making the Keithley 263 an indispensable tool for accurate calibration processes.