General Operation; General Ratings - Keithley 2601B Reference Manual

In this section:
General ratings ......................................................................... 2-1
Controls, indicators, and connectors ........................................ 2-2
Cooling vents ......................................................................... 2-12
Turning your instrument on and off ........................................ 2-13
System information ................................................................ 2-15
Menu overview ....................................................................... 2-16
Beeper ................................................................................... 2-23
Display mode ......................................................................... 2-24
Basic operation ...................................................................... 2-24
DUT test connections ............................................................. 2-48
DUT connection settings ........................................................ 2-75
USB storage overview ............................................................ 2-80
Displayed error and status messages .................................... 2-82
Range .................................................................................... 2-82
Digits ...................................................................................... 2-87
Speed ..................................................................................... 2-88
Remote communication interfaces ......................................... 2-89

General ratings

The Series 2600B instrument's general ratings and connections are listed in the following table.
Category
Supply voltage range
Models: 2601B/2602B/2604B
Supply voltage range
Models: 2611B/2612B/2614B
2634B/2635B/2636B
Input and output connections
Environmental conditions
Specification
100 V AC to 240 V AC, 50 Hz or 60 Hz (autosensing). 240 VA maximum
100 V AC to 240 V AC, 50 Hz or 60 Hz (autosensing). 250 VA maximum
See Front panel and Rear panel
For indoor use only:
Altitude: Maximum 2000 meters (6562 feet) above sea level
Operating: 0 °C to 50 °C (32 °F to 122 °F), 70% relative humidity up to
35 °C. Derate 3% relative humidity/°C, 35 °C to 50 °C (95 °F to 122 °F)
Storage: −25 °C to 65 °C (−13 °F to 149 °F)
Transient overvoltages according to INSTALLATION CATEGORIES
(OVERVOLTAGE CATEGORIES) I, II, and III (see Annex J); for mains
supply, the minimum and normal category is category II
Pollution degree: 1 or 2

General operation

(on page 2-6)
Section 2