Fluke 867B Service Manual

Introduction and Specifications
Introduction
1
1-3
Introduction 1-1.
This manual includes the following information:
• Specifications (Chapter 1):
• Theory of Operation (Chapter 2):
• General Maintenance (Chapter 3):
• Performance Testing and Calibration procedures (Chapter 4):
• List of Replaceable Parts (Chapter 5):
• Schematic Diagrams and component locators (Chapter 6):
The information in this manual is applicable to both the 867B and 863 models unless
otherwise indicated.
Description 1-2.
The Fluke 867B and 863 Graphical Multimeters (GMMs) provide full digital multimeter
(DMM) capabilities along with graphical waveform displays and trend plotting. Model
867B also provides component testing and logic activity testing.
Power Requirements 1-3.
The GMM can be powered with the Battery Eliminator or with 6 “AA” (ANSI/NEDA-
L40) alkaline cells. New alkaline batteries provide a minimum of 6 hours of continuous
operation. You can also use the NiCd battery pack. Depending on battery condition, a
fully charged NiCd battery pack provides 8 hours (typical) or less of continuous
operation. Internal charging is available on Model 867B.

Fluke 867B Specifications

General

True RMS	Yes
Diode Test	Yes
Continuity Check	Yes
Safety Rating	CAT III 1000 V, CAT IV 600 V
Max Voltage AC/DC	1000 V
Max Current AC/DC	10 A
Battery Life	200 hours