TABLE OF CONTENTS
_______________________________________________________________
CHAPTER A: RECEIVING AND INITIAL INSPECTION
A-1
Introduction to the AMPTEC 640N
A-2
Receiving, Unpacking and Initial Inspection
A-3 Opening the 640N Ohmmeter and Removal of the Lid
A-4
AC Adaptor/ Battery Charger- Power Requirements
A-5
Setup and Use
CHAPTER B: 640N FAILSAFE OHMMETER SPECIFICATIONS
Table B-2.
Specifications
CHAPTER C: REPLACEMENT, OPTIONAL AND ACCESSORY ITEMS
C-1
Available Accessories and Options
C-2
Test Lead Sets
CHAPTER D: OPERATION, FUNCTIONAL SELF-TEST AND USE
D-1
General
D-2
Front Panel Features and Operation
D-3 Complete 640N Front Panel Diagram
D-4
Fuse Holder
D-5
4-Wire Resistance Measurement
Figure D-1.
Error Sources in Resistance Measurements
D-6
Connections
D-7
Failsafe Operation
D-8
Battery Monitoring Circuitry
Summary of Contents for 640N
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