
Eyepiece
Daylight plate
Grip
Prism
Scale adjustment screw
Sample Stage
Salinity 0.0 to 10.0g/100g
Salinity 0.1g/100g
3.2×3.4×20.3cm, 105g
Measurement range
Minimum scale
Size and weight
MASTER-S10M (Cat.No.2473)
10. Specifications
8. When moisture accumulates in the eyepiece
9. Repair and warranty
Thank you for your purchase of a quality ATAGO product.
光… Capture the Light, Measure the Future!
ATAGO instruments are rigorously inspected to ensure each unit meets the highest standards of quality assurance.
PRECAUTIONS
(Be sure to read the following before use.)
Warning!
Caution
When using this instrument to measure
solutions which may be harmful to humans,
please handle all materials carefully, using
the proper gloves and mask. Please be
aware of any special handling instructions for
any harmful solution.
●Carefully read the instruction manual of this instrument
to ensure proper use and operating methods.
●When handling and carrying this instrument, avoid
dropping or subjecting to any strong shock or excessive
force.
●If this instrument is used for any application other than
its intended purpose, ATAGO will not be held liable for
any damage caused by the use of or the
measurement(s)obtained by the operator.
●ATAGO is not liable for any loss and damage caused by
the measurement and use of this instrument.
●The prism is considered a consumable item and a
charge will be incurred for the replacement of this part.
●All instruments received for repair are subject to a
possible inspection fee. ATAGO does not warrant the
problems which are caused by user's fault even though
the unit is under warranty.
2473-E04
INSTRUCTION MANUAL
SALINITY REFRACTOMETER
Cat.No. 2473
(Salinity 0.0 to 10.0g/100g)
1. Names and functions of main parts
Design Registration No.000379326-0001, 000379326-0002 (EU), ZL 2005 3 0116403.4,5 (China), D111526 (Taiwan), D554, 549 (U.S.A.)
outside of eyepiece
inside of eyepiece
①While holding the eyepiece toward you, turn the eyepiece
counter-clockwise until it can be removed.
②Gently wipe the two areas indicated by the arrows in the
figure with a clean, dry cloth to remove any moisture.
③Replace the eyepiece and secure by turning in a clockwise
direction.
If the view of the scale and boundary line becomes obstructed
by moisture within the eyepiece, follow the instructions below
for proper cleaning:
Have the serial number of your refractometer available when asking about repair.
The instrument is warranted for one year after the date of purchase against any manufacturer defect in materials or
workmanship. Prism and sample stage are excluded from the warranty. Any of the following events happening to
the unit will void the warranty:
●Disassembled by anyone other than authorized service provider ●Immersed in liquid or dropped
●Misused, abused, or used/stored in improper ambient conditions
Service fees are applicable for repairs after the warranty period expires. Contact an authorized ATAGO Service
Center or the original seller for details.
1810KPrinted in Japan
Eyepiece
Daylight plate
RE-2311-12M
RE-2315-61M
Part #Name
cThe eyepiece and daylight
plate are user replaceable.
Please contact an ATAGO
distributor to place an order or
for any inquiries.
Never splash water
on the unit.
The warranty period will be extended from 1 year to 2 years when you register customer information.
Trouble scanning the code? Access this link http://www.atago.net/ur/
The warranty period extension method 1 year 2 years
QR code
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