Copyright 2018 by Particles Plus, Inc., All Rights Reserved. No part of this publication may be reproduced, stored in a
retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,
without the prior written permission of Particles Plus, Inc. The information contained in this document constitutes proprietary
trade secrets of Particles Plus. You are not allowed to disclose or allow to be disclosed such information except as allowed by
Particles Plus in writing. No patent liability is assumed with respect to the use of the information contained herein. While every
precaution has been taken in the preparation of this manual, Particles Plus, Inc. assumes no responsibility for errors or
omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein.
Neither Particles Plus, Inc. nor its affiliates shall be liable to the purchaser of this product or third parties for damages, losses,
costs, or expenses incurred by purchaser or third parties as a result of: accident, misuse, or abuse of this product or
unauthorized modifications, repairs, or alterations to this product, or failure to strictly comply with Particles Plus operating and
maintenance instructions.
Particles Plus, Inc. shall not be liable against any damages or problems arising from the use of any options or any products or
accessories other than those designated as Original Particles Plus Products or Particles Plus Approved.
Particles Plus is a registered trademark of Particles Plus, Inc.
MODBUS is a registered trademark of Schneider Automation Inc.
Microsoft™, Windows™ and Excel™ are trademarks of Microsoft Corporation
NOTICE: The contents of this manual are subject to change without notice.
Product Name: Particles Plus, Inc. 8000 Series Handheld Particle Counters
Model Numbers: 8306, 8506, 8506-20, 8506-30, 8303 & 8503
The following standards are applied only to the particle counters that are so labeled. EMC is tested using Particles Plus power
supplies.
North America: EMI: FCC/ICES-003 Class A
FCC Compliance Statement for American Users
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required
to correct the interference at their own expense.
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