A&D GXA-25 Instruction Manual
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A&D GXA-25 Instruction Manual

A&D GXA-25 Instruction Manual

Options, external fanless ionizer
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GXA-25 External fanless ionizer
1WMPD4003577

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Summary of Contents for A&D GXA-25

  • Page 1 GXA-25 External fanless ionizer 1WMPD4003577...
  • Page 2 © 2018 A&D Company Ltd. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, or translated into any language in any form by any means without the written permission of A&D Company Ltd. The contents of this manual and the specifications of the instrument covered by this manual are subject to change for improvement without notice.

  • Page 3: Table Of Contents

    Contents Introduction.............................. 2 1. Features of the Option......................... 2 1.1. Part Names........................... 3 1.2. How to Install ..........................3 1.3. How to Use ........................... 4 1.5. Controlling the Ionizer Externally....................6 2. Function Settings of the Balance ......................7 2.1. Display for Function Settings and Operation Keys ..............7 2.2.

  • Page 4: Introduction

    Introduction This manual describes how the GXA-25 External fanless ionizer (static eliminator) work and how to get the most out of them in terms of performance. Read this manual thoroughly before using the ionizer and keep it at hand for future reference.

  • Page 5: Part Names

    1.1. Part Names External input Connector for the IR (touchless) switch Connector for I/F board ionizer connector Electrodes Connector for IR switch Ionizer (front side) Ionizer (rear side) I/F board Double-sided tape Connection cable (60 cm) Stand 1.2. How to Install Caution Disconnect the AC adaptor before installing the option to the balance.

  • Page 6: How To Use

    5. Place the ionizer on the stand and set it up onthe side of the balance. (Secure the ionizer to the stand using the double-sided tape on the stand if necessary) Double-sided tape Stand 1.3. How to Use Note Keep a space between electrodes and the weighing sample. Placing the sample to close to an electrode may cause the sample to become charged.
  • Page 7 2. Bring the your hand close to the IR (touchless) switch located at the center of the ionizer. When the IR switch responds to the hand, the ION mark on the balance’s display and the ionizer’s LED light up and neutralization starts. When an interval (three seconds at factory settings) set in the balance’s function settings beforehand has passed, neutralization stops automatically.

  • Page 8: Controlling The Ionizer Externally

    (The IR switch at the ionizer becomes unavailable.) ・ RE-ZERO key Assigns the function of the balance’s RE-ZERO key. ・indicates factory settings. Connector for the ionizer External input connector Connector for IR (touchless) switch □ The connector for the IR switch cannot be used with the GXA-25.

  • Page 9: Function Settings Of The Balance

    Balance operations are specified by this table when using the GXA-25. The table menu consists of two layers as shown in the diagram below. The first layer is the “Class” and the second layer is the “Item”. Each item stores a "parameter". The last displayed parameter is in effect.

  • Page 10: Items List

    2.2. Items List Note: Functions available differ by model of the balance. Class Item Description Parameter ba5fnc Environment, display CladjJ Clock adjustment Cp fnc Comparator Comparator value Cp beepEEP Comparator buzzer dout Data output Serial interface (Refer to balance’s instruction manual.) USB interface ap fnc Application...

  • Page 11: Maintenance Of The Electrode Unit

    3. Maintenance of the Electrode Unit In general, when using the ionizer for a long time, dust and stains may stick to the electrodes. Clean them periodically Step 1 to maintain performance. Step 2 When pins of the electrode are rubbed down and the neutralization function does not recover after cleaning them, replace the electrodes with four new units.
  • Page 12 MEMO...
  • Page 13 MEMO...
  • Page 14 MEMO...
  • Page 16 3-23-14 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-0013, JAPAN Telephone: [81] (3) 5391-6132 Fax: [81] (3) 5391-6148 A&D ENGINEERING, INC. 1756 Automation Parkway, San Jose, California 95131, U.S.A. Telephone: [1] (408) 263-5333 Fax: [1] (408)263-0119 A&D INSTRUMENTS LIMITED Unit 24/26 Blacklands Way, Abingdon Business Park, Abingdon, Oxfordshire OX14 1DY United Kingdom Telephone: [44] (1235) 550420 Fax: [44] (1235) 550485 A&D AUSTRALASIA PTY LTD...

This manual is also suitable for:

Gx-a seriesGf-a series

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