Keithley 2110 Calibration Manual

Section
2: Adjustment Model 2110 5½ Digit Multimeter
Calibration Manual
2-16 2110-905-01 Rev. C / August 2013
Temperature function adjustment
1. Set the Model 5520A/5522A to 0 Deg C, and the output mode to STANDBY.
2. Using Type K thermocouple wire with TC jacks on both ends, connect the Fluke 5520A/5522A TC
output to the Model 2110 input TC terminals. Allow connections to stabilize for a minimum of five
minutes before proceeding.
3. Configure the Model 2110 for the type K by sending the following command:
CONF:TCOUPLE
4. Set the Model 5520A/5522A output to 0 Deg C, type K Thermocouple, and the output mode to
OPERATE.
5. Adjust the upper region of the range by sending the following command:
CAL:PROT:DC:STEP 1,0
6. Wait until the following message is displayed on the Model 2110:
CALI OK
7. Set the Model 5520A/5522A output mode to STANDBY. Press RESET on the Model
5520A/5522A front panel to reset the calibrator to its default settings.
Capacitance function adjustment
1. Set the Model 5520A/5522A to 1 µF range and the output mode to STANDBY.
2. Using shielded, low thermal EMF cables, connect the Fluke 5700A output HI and LO to the Model
2110 input HI and LO terminals. Allow connections to stabilize for a minimum of five minutes
before proceeding.
3. Configure the Model 2110 for the 1 µF capacitance range by sending the following command:
CONF:CAP 1E-6
4. Set the Model 5520A/5522A output mode to STANDBY.
5. Adjust input offset by sending the following command:
CAL:PROT:DC:STEP 1,0
6. Wait until the following message is displayed on the Model 2110:
Cali OK
7. Set the Model 5520A/5522A output to 1UF.
8. Adjust full scale measurement by sending the following command:
CAL:PROT:DC:STEP 2,1E-6
9. Wait until the following message is displayed on the Model 2110:
Cali OK
10. Configure the Model 2110 for the 10 µF Capacitance range by sending the following command:
CONF:CAP 1E-5
11. Set the Model 5520A/5522A output mode to STANDBY.
12. Adjust input offset by sending the following command:
CAL:PROT:DC:STEP 1,0
13. Wait until the following message is displayed on the Model 2110:
Cali OK

Keithley 2110 Specifications

General

Model	2110
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Continuity	Yes
Diode Test	Yes
Category	Digital Multimeter
Display	5.5 digit
DC Current Range	100 µA to 3 A
AC Current Range	100 µA to 3 A
Resistance Range	100 MΩ
Frequency Range	3 Hz to 300 kHz
Frequency Accuracy	0.01% + 1 count
Capacitance Range	1 nF to 100 µF
Capacitance Accuracy	1% + 5 counts
Connectivity	USB, GPIB (optional)
Dimensions	88 mm
Power Supply	100 V to 240 V AC, 50/60 Hz
DC Voltage Accuracy	±0.012% + 2 counts