ATAGO 4558 Instruction Manual

The following messages alert the user when an operation has failed.
The battery is low.
The ZERO button was pressed with nothing or something
other than water on the prism.
The START button was pressed with nothing or an
insufficient amount of sample on the prism.
The sample measured outside the measurement range.
When water is measured.
Too much light is entering the prism, and the instrument
cannot measure accurately. (Shade the sample stage with
your hand and take a measurement again.)
Automatic Temperature Compensation
The readings are corrected, based on the temperature of the prism, within the automatic temperature compensation range.
【Caution】
◇
Measurements may fluctuate with hot or cold samples. Wait for approximately 20 seconds to press the START button. Measurements will stabilize
once the instrument acclimates to the sample temperature.

Storage and Maintenance

Store the instrument in a dry place away from direct
sunlight. Exposure to humidity and heat may damage the
instrument.

Repair and Warranty

The instrument is warranted for one year from the date of purchase. This warranty is void if the instrument shows evidence of the following. Send the
included batteries as well if they are still in use.
• Having been disassembled by unauthorized personnel
• Damages to the prism and/or sample stage
• Water damage or having been dropped
Repair services are available for a fee after the warranty expires. Contact an ATAGO authorized service center for service and support.
Please have the serial number information ready when contacting a service center.
Measurement range Contam. % 0.0 to 30.0
(Automatic temperature Temperature 10.0 to 100.0˚C
compensation)
Resolution Contam. % 0.1 / 0.1˚C
Accuracy Contam. % ±1.0 / ±1˚C
Automatic temperature 10 to 100˚C
compensation range
Ambient temperature range 10 to 40˚C
International Protection class I P65
Power supply Two (2) AAA alkaline batteries
Measurement time Approx. 3 seconds
Patent Granted in Japan, United States, Germany, China and Taiwan.
TEL: 91-22-2854-4915 / 4071-3232
Headquarters: The Front Tower Shiba Koen,
customerservice@atago-india.com
23rd Floor 2-6-3 Shiba-koen, Minato-ku,
Tokyo 105-0011, Japan
TEL: 66-21948727-9 ,66-21171549
TEL: 81-3-3431-1943 overseas@atago.net
customerservice@atago-thailand.com
http://www.atago.net/
TEL: 55 16 3913-8400
customerservice@atago-brasil.com
TEL: 1-425-637-2107
customerservice@atago-usa.com
TEL: 39 02 36557267
customerservice@atago-italia.com

Error Messages

The prism temperature is below the temperature range.
The prism temperature is above the temperature range.
The instrument is faulty. (Replace the batteries. Contact
ATAGO if this error persists.)
When the "New Cleaner Solution Memory" function is
Err
performed with nothing on the prism surface.
Clean and dry the sample stage thoroughly, following the "Cleaning" instructions.
Store the unit away from direct sunlight at a stable temperature with as little fluctuation
as possible.
• Having been misused and/or operated outside the environmental specifications
• Leakage from batteries other than those included with the unit

Specifications

Sample volume At least 0.3mL
Maximum number of 100
data history
Output NFC Forum Type 4 Tag
Output category :Date Time, Contam. [%], Temp [degC]
(e.g.) 2017/08/17 09:30:45, 14.0, 20.4
Backlight The backlight stays on for 30 seconds after
any button is pressed.
Battery life Approx. 11,000 measurements
(when using alkaline batteries)
Dimensions and weight 55 (W) x 31 (D) x 109 (H)mm, 100g (main unit only)
TEL: 86-20-38108256
info@atago-china.com
TEL: 7-812-777-96-96
info@atago-russia.com
TEL: 234-707-558-1552
atagonigeria@atago.net
TEL: 7-727-257-08-95
info@atago-kazakhstan.com
2108K Printed in Japan
4558-E05
"Pocket" Potassium carbonate Refractometer
PAL-Hydrocarbon Cleaner
The warranty period
extension method
1 year
The warranty period will
be extended from 1 year
to 2 years when you
register customer
information.
ATAGO Logger NFC
can also be downloaded at the same
time.
Trouble scanning the code? Access
this link
https://www.atago.net/ur/
index.php?l=en
 Main unit ......... 1  Instruction Manual (this book) ..... 1
AAA alkaline batteries are included. Remove the tape from the battery compartment before inserting the batteries.
ATAGO instruments are rigorously inspected to ensure each unit meets the highest standards of quality assurance.
Thank you for purchasing the instrument. Carefully read and follow all instructions. Keep this manual for future reference.

Safety Instructions

Read and follow all safety instructions before operating the instrument. Failure to comply with the following instructions may result in personal injury or
property damage.
ISO/IEC 14443 Type A
◇ Ensure safety when handling hazardous materials. Observe precautionary measures and use protective equipment, Be aware of the hazards of such
chemicals and emergency response guidelines.
◇ ATAGO may not be held liable for any injury or damage arising in connection with handling of hazardous materials during the use of the instrument.
◇ Do not drop the instrument or subject it to strong physical shock.
◇ Do not attempt to repair, modify, or disassemble the instrument.
◇ Carefully read this manual to have basic knowledge of the function of each component.
◇ ATAGO is not liable for any loss and damage caused by the measurement and use of this instrument.
◇ Some acids may corrode the glass prism and/or metal sample stage, which may cause erroneous measurements.
◇ Do not use metal tools, such as a spoon, as they may scratch the prism, resulting in erroneous measurements.
◇ Do not use water above 50℃ to rinse the instrument.
◇ Only use the specified battery type. Observe proper polarities, properly aligning the anodes and cathodes.
◇ Store the instrument away from direct sunlight/heat sources and excessive amounts of dust/debris.
◇ Do not expose the instrument to a rapid change in ambient temperature.
◇ Do not subject the instrument to strong vibration.
◇ Do not subject the instrument to extreme cold temperature.
◇ Do not place the instrument under anything heavy.
◇ Loosen the battery compartment cover for air transportation.
<International Protection Classification IP65>
◇ The instrument is water-resistant, not waterproof, and should not be submerged.
<Chemical Resistance of Body Case>
◇ The body case is made of resin. Do not expose it to water vapor. Some solvents may compromise the structural integrity of the instrument.
Parts
LCD
Measurement results,
prism temperature,
remaining battery
charge, etc., are
2 years
displayed.
The displayed value
is an example.
START button
(POWER button)
QR code
Press to take
measurements and
hold down to turn off
the display.
Battery
compartment
Place and remove
Image is for explanation purposes only. It may be different than the
batteries from here.
actual product purchased.
Please read the "Preparation" section on the inside page carefully.
Contents
 Calibration Report .. 1  AAA batteries ........... 2
Introduction
Cat.No.4558 Instruction Manual
Sample stage
Apply water and samples on
the glass prism located in the
center of the sample stage.
ZERO button
Press to perform zero-setting
and set a conversion coefficient.
START button & ZERO button
Press when performing the New
Cleaner Solution Memory function.
Press to set date, time, and delete
data history.
Lanyard hole