Fluke 321 User Manual

®
PN 1631636 October 2001 Rev.1, 12/03
© 2001-2003 Fluke Corporation. All rights reserved. Printed in U.S.A.
1
32X
ClampMeters
Calibration Information
Introduction
WWarning
To avoid electric shock or injury, do not perform the performance tests or
calibration procedures unless you are qualified to do so.
The information provided in this manual is for the use of qualified personnel
only.
The 32X Calibration Information provides the information necessary to verify the performance and adjust
the calibration of the Fluke 321 and 322 ClampMeters, hereafter known as the Meter(s).
The following information is included in this document:
• Safety Information and International Electrical Symbols
• Specifications
• Replacing the Batteries
• Cleaning
• Performance Tests
• Calibration Adjustment
• User-Replaceable Parts and Accessories
• Warranty Statement
See the 321,322 Instruction Card for complete operating instructions.
Contact Information
To contact Fluke, call:
1-888-99-FLUKE (1-888-993-5853) in USA
1-800-36-FLUKE (1-800-363-5853) in Canada
+31 402-675-200 in Europe
+81-3-3434-0181 Japan
+65-738-5655 Singapore
+1-425-446-5500 in other countries
For additional information about Fluke, its products, and services, visit Fluke’s web site at:
www.fluke.com
To register this product, go to register.fluke.com

Fluke 321 Specifications

General

Type	Clamp Meter
Continuity	≤ 30 Ω
Jaw Opening	25 mm
Safety Rating	CAT III 600 V
Battery Type	2 x AAA
Weight	220 g
AC Voltage Range	600 V
DC Voltage Range	600 V

Summary

Introduction

Contact Information

Provides Fluke contact numbers in USA, Canada, Europe, Japan, Singapore, and other countries.

Safety Information

Warnings and Precautions

Practices to avoid electric shock, injury, or damage to the meter or equipment.

International Electrical Symbols

Explains the meaning of international symbols used in the document and on the meter.

Specifications

Replacing the Batteries

Performance Tests

Testing the Display

Test the display by turning the meter on while holding the HOLD button.

Hold Button Test

Test the HOLD button by turning the meter on and pressing it; it should beep.

Preparing for the Performance Test

Ensure required equipment is available, warm up the calibrator, and stabilize UUT temperature.

Performance Test Procedure

Procedure to test meter functions and ranges using a calibrator and checking against limits.

321 Calibration Adjustment

322 Calibration Adjustment

User-Replaceable Parts and Accessories

Limited Warranty and Limitation of Liability