Keithley 2700 Service Manual

Calibration Reference B-11
:STEP8
(:CALibration:PROTected:DC:STEP8)
Purpose To program the 100kΩ 4-wire comprehensive calibration step.
Format :cal:prot:dc:step8 <Cal_resistance>
Parameter <Cal_resistance> = 90E3 to 110E3 [Ω]
Description :STEP8 programs the 100kΩ 4-wire resistance comprehensive calibration
step. The allowable range of the calibration resistance parameter is from
90E3 to 110E3, but 100E3 is recommended for best results.
Example :CAL:PROT:DC:STEP8 100E3 Program 100kΩ step.
:STEP9
(CALibration:PROTected:DC:STEP9)
Purpose To program the 1MΩ comprehensive calibration step.
Format :cal:prot:dc:step9 <Cal_resistance>
Parameter <Cal_resistance> = 900E3 to 1.1E6 [Ω]
Description :STEP9 programs the 1MΩ comprehensive calibration step. The allowable
range of the calibration resistance parameter is from 900E3 to 1.1E6. Use
the 1E6 value whenever possible, or the closest possible value.
Example :CAL:PROT:DC:STEP9 Program 1MΩ calibration step.
:STEP10
(CALibration:PROTected:DC:STEP10)
Purpose To program the 10mA comprehensive calibration step.
Format :cal:prot:dc:step10 <Cal_current>
Parameter <Cal_current> = 9E-3 to 11E-3 [A]
Description :STEP10 programs the 10mA comprehensive calibration step. The allow-
able range of the calibration current parameter is from 9E-3 to 11E-3. Use
the 10E-3 value whenever possible for best results.
Example :CAL:PROT:DC:STEP10 10E-3 Program 10mA step.

Keithley 2700 Specifications

General

Type	Digital Multimeter
Measurement Functions	DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Frequency, Temperature
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Frequency Range	3 Hz to 500 kHz
Temperature Range	-200°C to +1372°C
Display	Vacuum Fluorescent Display
Connectivity	IEEE-488, RS-232
Channels	10
Power Supply	100V to 240V AC, 45Hz to 66Hz
DC Current Range	10 µA to 3 A
AC Current Range	10 µA to 3 A
Temperature Measurement	Thermocouple, RTD