HYGIPLAS GG749 Mode D'emploi page 4

UK
TECHIQUES OF INFRARED

The field of view (FOV) is the angle of vision at which the instrument operates, and is determined by
the optics of the unit.

The FOV is the ratio of the distance from the target to the target diameter. The smaller the target, the
closer you should be to it.

When the target is small, it is important to bring the thermometer closer to the target to insure that
only the target is being measured, excluding the surroundings.
MAINTENANCE
1. Cleaning the lens: Remove any loose particles using clean compressed air
2. Carefully wipe the surface with a moist cotton swab. The swab may be moistened with water
3. DO NOT use solvents to clean the lens
Compliance
Dispose of depleted batteries in accordance with local regulations, within the EC there
are nominated disposal points for batteries.
The WEEE logo on this product or its documentation indicates that the product must
not be disposed of as household waste. To help prevent possible harm to human
health and/or the environment, the product must be disposed of in an approved and
environmentally safe recycling process. For further information on how to dispose of
this product correctly, contact the product supplier, or the local authority responsible for
waste disposal in your area.
HYGIPLAS parts have undergone strict product testing in order to comply with
regulatory standards and specifications set by international, independent, and federal
authorities.
HYGIPLAS products have been approved to carry the following symbol:
All rights reserved. No part of these instructions may be produced or transmitted in any form or by any means, electronic,
mechanical, photocopying, recording or otherwise, without the prior written permission of HYGIPLAS.
Every effort is made to ensure all details are correct at the time of going to press, however, HYGIPLAS reserve the right to
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change specifications without notice.