Keithley 2100 User Manual

2100-900-01 Rev. D / September 2011 Return to Section Topics 1-3
Model 2100 6 1/2-Digit Resolution Digital Multimeter User’s Manual Section 1: General Information
• Frequency: From 3Hz to 300kHz
• Period measurement
• Diode measurement
• Continuity measurement for resistance
Some additional capabilities of the Model 2100 include:
• Temperature measurement using RTDs
• Full math functions: dB, dBm, MX+B, ratio, percentage, Max/Min, null, and limits
• TMC compliant USB remote control interface for PC control
•Microsoft
®
Office Word, and Excel add-in tools for remotely storing and recalling the
measured values from these applications
Specifications
Refer to Appendix A of this manual for complete Model 2100 specifications. Check the Keithley
Instruments website at www.keithley.com for the latest updates to the specifications.
Manual addenda
Any improvements or changes concerning the Model 2100 or manual will be explained in an
addendum included with the manual. Be sure to note these changes and incorporate them into the
manual.
Precautions for operation
• Please carefully read the manual before operating this device.
• This manual is for reference only. Please consult your local service representative for
further assistance.
• The contents of this manual may be amended by the manufacturer without notice.
• Never allow unauthorized personnel to dismantle the equipment, or equipment may be
damaged.
• The equipment has been strictly tested for quality before delivery from our factory.
• Do not use the meter around explosive gas or flammable vapors.
• The patent and related documents for the equipment belong to Keithley Instruments, Inc.
and may not be used by others without permission.
Upkeep of the Model 2100
• Although the Model 2100 multimeter is very durable and weather resistant, care should be
taken not to expose it to severe impacts or forces.
• Keep the Model 2100 away from water and damp environments.
• Calibration should be performed every year. Please contact your local service
representative for more information.
• If an incorrect display or abnormal beeps occur, you should stop using the equipment at
once and contact your local service representative.
• Wipe the surface of the Model 2100 multimeter with a dry or damp clean cloth to dust and
clean any residue from the enclosure.

Keithley 2100 Specifications

General

DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Resistance Range	100 Ω to 100 MΩ
Continuity	Yes
Diode Test	Yes
Frequency Range	3 Hz to 300 kHz
DC Voltage Accuracy	0.0035%
DC Current Range	100 µA to 10 A
DC Current Accuracy	0.05%
AC Current Range	100 µA to 10 A
Frequency Accuracy	0.01%
Capacitance Range	1 nF to 10 mF
Temperature Range	-200 °C
Connectivity	RS-232
Type	6.5-digit digital multimeter