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Table of Contents
Summary of Contents for Elcometer 900
- Page 1 Elcometer 900 Concrete Crack Microscope Operating Instructions...
- Page 2 Elcometer Limited © Copyright Elcometer Limited. 2009 All other trademarks acknowledged. All rights reserved. No part of this document may be reproduced, transmitted, transcribed, stored (in a retrieval system or otherwise) or translated into any language, in any form or...
- Page 3 CONTENTS Section Page 1 About your microscope ... . 2 2 Taking a measurement ... . . 3 3 Fitting battery ....4 4 Fitting bulb .
- Page 4 Elcometer. For more information visit our website at www.elcometer.com 1 ABOUT YOUR MICROSCOPE The Elcometer 900 is a very simple gauge designed for measuring the width of cracks in concrete. The illuminated graduated scale inside the...
- Page 5 1.1 What the box contains • Elcometer Concrete Crack Microscope • Operating instructions 2 TAKING A MEASUREMENT Referring to Figure 1: 1. Position microscope over crack. 2. Rotate lamp barrel (1) anticlockwise to switch on light. 1 .0 1.2 1.4 1 .6 1.8 2 .0 2 .2 2.4...
- Page 6 3. View crack through eyepiece (2). 4. To focus, hold microscope body (3) and rotate focus ring (4). 5. Use scale visible through eyepiece to measure crack width (5). 6. After measurement, rotate lamp barrel clockwise to switch off light. 3 FITTING BATTERY 1.
- Page 7 3. Rotate lamp barrel anticlockwise three complete turns until barrel is released from body microscope. 4. Pull out bulb and push replacement bulb. 5. Replace lamp barrel. 5 STORAGE If the microscope is to remain unused for long periods of time, remove the battery and store it separately.
- Page 8 Please consult your local environmental authority for information on disposal in your region. Do not dispose of any batteries in fire. The Elcometer 900 is packed in a cardboard and foam package. Please ensure that this packaging disposed environmentally sensitive manner. Please consult your Local Environmental Authority for further guidance.
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