Sample Applications; Calibrating An 80 Series Handheld Multimeter; Cables; Earth Connection - Fluke 5500A Operator's Manual

5500A
Operator Manual

4-52. Sample Applications

Samples of a few selected applications are provided here:

4-53. Calibrating an 80 Series Handheld Multimeter

This example goes through the steps necessary to calibrate a Fluke 80 Series handheld
multimeter.
These procedures are included here as an example. The 80 Series Service
Manual contains the authoritative testing and calibration procedures for
80 Series meters.
Two procedures are provided. The first tests each function and range for compliance to
specifications. The second is the calibration procedure for the 80 Series meters. The 80
Series Service Manual gives instructions for disassembly and access to the pca (printed
circuit assembly). You will need to access the pca for the calibration procedure.
Before connecting the calibrator to the 80 Series DMM, you need to determine what type
of cables to use and whether to use
covered next.

4-54. Cables

Fluke 5440A-7002 Low-Thermal Cables are recommended for many calibrations
connections, but they are not specifically required for 80 Series calibration. Thermal emf
errors that the Low-Thermal cables are designed to reduce are not significant when
calibrating a 3-1/2 digit meter. The cables from the 5500A/LEADS set (PN 109949) are
appropriate for the Fluke 80 Series. The cables support the following measurements:

4-55. EARTH Connection

Because the 80 Series DMMs are battery operated, their inputs have no connection to
earth ground. Therefore, enabling the calibrator's EARTH connection is appropriate.
4-52
Calibrating a Fluke 80 Series 3-1/2 digit handheld multimeter
Calibrating a Fluke Model 41 Power Harmonics Analyzer for Power and Harmonics
Calibrating a Fluke Model 51 Digital Thermometer
AC and dc voltages
All resistances
AC and dc currents up to 20 A
Note
or not. This decision-making process is
.