2-3
Table 2-1
Recommended calibration equipment
Mfg.
Model
Description
Specifications*
Fluke
5700A
Calibrator
±5ppm basic uncertainty
1
DC Voltage:
1.9V: ±7ppm
19V: ±5ppm
190V: ±7ppm
DC current:
19µA: ±576ppm
190µA: ±103ppm
1.9mA: ±55ppm
19mA: ±55ppm
Keithley
5156
Electrometer Calibration Standard
100M
Ω
2
1G
Ω
10G
Ω
100G
Ω
1nF
100nF
Keithley
2001
Multimeter
1000V range: ±47ppm
3
200V range: ±41ppm
Keithley
8607
Dual banana plug cable
Keithley
4801
Low-noise coax cable
Keithley
7078-TRX-BNC
Triax-to BNC adapter
BNC to dual banana plug adapter
Keithley
237-ALG-2
Triax to alligator clips cable*
Keithley
CAP-31
Triax shielding cap
Banana plugs to clip leads
2, 1 in. lengths of solid #20AWG wire
Omega
CL-307-K
Type K thermocouple simulator/calibrator
0°C (0mV), 100°C (4.095mV) ±0.04%
1. 90-day calibrator specifications shown include total absolute uncertainty at specified output.
2. Nominal values for calibration standards shown. Alternate standards may be used if those standards are characterized to uncertainty at least four
times better than equivalent Model 6517A specifications.
3. 1-year multimeter specifications are for full-range input.
*Short red and black clips together to make triax short.