ATAGO WM-7 Instruction Manual
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ATAGO WM-7 Instruction Manual

Digital wine refractometer
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3415-E08
DIGITAL WINE REFRACTOMETER
INSTRUCTION MANUAL
　　　　 20.3 ℃
PRODUCT REGISTRATION & WARRANTY CARD
https://www.atago.net/registration/
english/registration.php
1 2.3
Cat. No. 3415
When a malfunction is suspected!
Malfunctions often come from low battery.
Check the battery first, and if the battery is low,
replace it with a new battery.

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Summary of Contents for ATAGO WM-7

  • Page 1 Cat. No. 3415 　　　　 20.3 ℃ 1 2.3 When a malfunction is suspected! Malfunctions often come from low battery. Check the battery first, and if the battery is low, PRODUCT REGISTRATION & WARRANTY CARD replace it with a new battery. https://www.atago.net/registration/ english/registration.php...

  • Page 5: Table Of Contents

    CONTENTS 1. Precaution for use 　…………………………………………　P.2 2. Confirmation of package 　…………………………………… P.5 3. Names and roles of each part 　　　………………………… P.5 4. Inserting of battery 　………………………………………… P.6 5. ELI function 　………………………………………………… P.6 6. Zero setting ………………………………………………… 7. Measurement on sample 　…………………………………… P.8 8.
  • Page 8 Handling of battery　　　　　　　　　　 WARNING ◇Make sure to use a specified battery or that ◇Don't heat, shortcircuit, burn a battery or supplied with the refractometer as an accessory. take it apart. If done so, it may cause burst When loading the refractometer with a battery, or fire.

  • Page 9: Confirmation Of Package

    Please confirm the following contents of the package when the unit is unpacked. ●Main unit　　………………………………………………………………………………………1 ●006P Alkaline Battery 　………………………………………………………………………1 ●Instruction Manual 　……………………………………………………………………………1 ATAGO's instruments are rigorously inspected to ensure each unit meets the highest standards of quality assurance. 3. Names and roles of each part (1) Liquid Crystal Display (LCD)

  • Page 10: Inserting Of Battery

    4. Inserting of battery CAUTION ●When loading the instrument with a new battery, carefully do it not to make a mistake in connection of the positive (+) and negative (-) poles of the battery. If they are wrongly connected, it causes a trouble or damage of the refractometer. ●Press the START/OFF button, ZERO setting button or SCALE button to power on the instrument.

  • Page 11: Zero Setting

    6. Zero setting CAUTION ●The refractometer needs the "zero setting" (calibration) before it is used for the first time in a day. Moreover, if the ambient temperature changes during the daily work with the refractometer, it needs the zero setting again. ●The zero setting is also needed whenever the battery is replaced.

  • Page 12: Measurement On Sample

    7. Measurement on sample WARNING ●When measuring a substance harmful to the human body, be well aware of its properties and put on protective gloves, mask, etc. CAUTION ●Do not use any metallic implement for sampling because the metal tool possibly damages the prism surface.
  • Page 13 How to select the scale Press the SCALE button until the desired scale number is shown. -1 - -2 - -3 - -4 - -6 - 　This refractometer possesses the following scales. Number of Measurement List of scales Contents measurement range scale 　1...

  • Page 14: About Data Transmission Function

    8. About Data Transmission Function CAUTION ●When the history of measured data reaches 100, no further measurements can be taken unless all 100 records are deleted. ●The data transmission function can be set to ON / OFF. 8-1. Introduction This instrument stores maximum number of 100 measurement data.This instrument is equipped with NFC（Near Field Communication）...

  • Page 15: Software Installation

    Laptop or PC + USB NFC Reader/Writer Data history can be exported to Microsoft(R) Excel (R)(for Windows(R)) using a NFC software "ATAGO Logger (NFC)." * The app "ATAGO Logger (NFC)" is available for download : http://www.atago.net/ur/ Example of data history read out. Data Time 　Scale[Unit]...

  • Page 16: Data History Readout

    Laptop or PC + USB NFC Reader/Writer (1)Launch ATAGO Logger. (2)Bring the center part (where the 'NFC' logo is) of this instrument in contact with the NFC mark on the IC card reader/writer.

  • Page 17: Delete Data History

    8-6. Delete data history All data history will be deleted from this instrument. CAUTION ●Deleted data history can not be restored. ●When the history of measured data reaches 100, no further measurements Full can be taken unless all 100 records are deleted. ●A data history can not be selected.

  • Page 18: Error Massages

    9. Error messages This instrument alarms erroneous or incomplete operation by error messages. The followings are kinds of error messages. Zero setting error ●Water is not dripped on the prism surface and Zero setting is made in a 20.4 state of the prism surface being exposed to the air. A A A ●Zero setting is made with a sample.

  • Page 19: Powering Off

    10. Powering off The instrument will turn itself off after approximately 30 seconds of inactivity. To manually turn it off, hold down the START/OFF button for more than 2 seconds. The backlight stays on for 15 seconds after any button is pressed. 11.

  • Page 20: Inspecting This Instrument

    6. If the deviation is still ±0.2% or larger, contact your ATAGO distributor. ※How to make standard sucrose solution (20.0%) Use the following steps to make a standard sucrose solution.

  • Page 21: Specifications

    13. Specifications WM-7　Cat.No.3415 Measurement Measurement Items Resolution range accuracy ①Brix% 0.0 to 45.0% 0.1 ％ ±0.1% ②T.A.1990 0.0 to 26.0% 0.1 ％ ±0.2% ③T.A.1971 0.0 to 25.0% 0.1 ％ ±0.2% ④Oe(GER) 0 to 240° 1° ±1° ⑤Oe 0 to 240°...

  • Page 22: Repair And Warranty

    ATAGO Service Center or the original seller for details. ● Performance parts for repair ATAGO will endeavor to secure the performance parts for repair up to seven years after manufacturing of this instrument is discontinued. Performance parts are those which are necessary to maintain the operation of this instrument.
  • Page 24 Headquarters : The Front Tower Shiba Koen 23rd Floor 2-6-3 Shiba-koen, Minato-ku Tokyo 105-0011, Japan TEL: 81-3-3431-1943 FAX: 81-3-3431-1945 overseas@atago.net http://www.atago.net/ TEL: 1-425-637-2107 customerservice@atago-usa.com TEL: 91-22-28544915 / 40713232 customerservice@atago-india.com TEL: 66-21948727-9 ,66-21171549 customerservice@atago-thailand.com TEL: 55 16 3913-8400 customerservice@atago-brasil.com TEL: 39 02 36557267 customerservice@atago-italia.com...

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