horiba LAQUAtwin series, Instruction Manual

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CODE: GZ0000460291
March, 2017
LAQUAtwin series (pH/ISE type) Before Use
1

2017 HORIBA Advanced Techno Co., Ltd.
Instruction Manual (Before Use)
COMPACT WATER QUALITY METER
LAQUAtwin series (pH/ISE type)
Preface
This manual describes things to be known before
using the COMPACT WATER QUALITY METER,
LAQUAtwin series.
Be sure to read this manual before using the
product to ensure proper and safe operation of
the instrument. Also safely store the manual so it
is readily available for reference whenever nec-
essary.
Product specifications and appearance, as well
as the contents of this manual are subject to
change without notice.
 Warranty and responsibility
HORIBA Advanced Techno Co., Ltd. warrants
that the Product shall be free from defects in
material and workmanship and agrees to repair
or replace free of charge, at option of HORIBA
Advanced Techno Co., Ltd., any malfunctioning
or damaged Product attributable to responsibility
of HORIBA Advanced Techno Co., Ltd. for a
period of
two (2) years from the delivery. How-
ever, the warranty period of sensor is 6 months.
In addition, the warranty applies only when the
sensor repeatedly fails even after cleaning and
conditioning. In the following cases, none of the
warranties is valid;
 Any malfunction or damage attributable to
improper operation
 Any malfunction attributable to attempted
repair or modification by any person not autho-
rized by HORIBA Advanced Techno Co., Ltd.
 Any malfunction or damage attributable to vio-
lation of the instructions in this manual or oper-
ations in an environment and the manner not
specified in this manual
 Any malfunction or damage attributable to any
cause or causes beyond the reasonable con-
trol of HORIBA Advanced Techno Co., Ltd.
such as natural disasters
 Any deterioration in appearance attributable to
corrosion, rust, and so on

Replacement of consumables such as the
standard solutions
HORIBA Advanced Techno Co., Ltd. SHALL
NOT BE LIABLE FOR ANY DAMAGES RESULT-
ING FROM ANY MALFUNCTIONS OF THE
PRODUCT, ANY ERASURE OF DATA, OR ANY
OTHER USES OF THE PRODUCT.
 Trademarks
Company names and brand names are either
registered trademarks or trademarks of the
respective companies. (R), (TM) symbols may be
omitted in this manual.
Regulations
 EU regulations

Conformable standards
This equipment conforms to the following stan-
dards:
 Information on disposal of electrical and elec-
tronic equipment and disposal of batteries
and accumulators
The crossed out wheeled bin symbol with under-
bar shown on the product or accompanying docu-
ments indicates the product requires appropriate
treatment, collection and recycle for waste elec-
trical and electronic equipment (WEEE) under
the Directive 2012/19/EU, and/or waste batteries
and accumulators under the Directive 2006/66/
EC in the European Union.
The symbol might be put with one of the chemical
symbols below. In this case, it satisfies the
requirements of the Directive 2006/66/EC for the
object chemical.
This product should not be disposed of as
unsorted household waste.
Your correct disposal of WEEE, waste batteries
and accumulators will contribute to reducing
wasteful consumption of natural resources, and
protecting human health and the environment
from potential negative effects caused by hazard-
ous substance in products.
Contact your supplier for information on applica-
ble disposal methods.

Authorised representative in EU
HORIBA UK Limited
2 Dalston Gardens, Stanmore, Middlesex HA7
1BQ GREAT BRITAIN UK
 FCC rules
Any changes or modifications not expressly
approved by the party responsible for compliance
shall void the user's authority to operate the
equipment.
 Warning
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 lim-
its 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 commu-
nications.
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 inter-
ference at his own expense.
 Korea certification

B
급 기기 ( 가정용 방송통신기자재 )
이 기기는 가정용(B급) 전자파적합기기로서 주로
가정에서 사용하는 것을 목적으로 하며 , 모든
지역에서 사용할 수 있습니다 .
 Taiwan battery recycling mark
 China regulation
 California regulations
CR Coin Lithium Battery contains Perchlorate
Material – special handling may apply.
See http://www.dtsc.ca.gov/hazardouswaste/per-
chlorate
EMC: EN61326-1
Class B, Portable test and measure-
ment equipment
RoHS: EN50581
9. Monitoring and control instruments
Warning:
This product is not intended for use in industrial envi-
ronments. In an industrial environment, electromag-
netic environmental effects may cause the incorrect
performance of the product in which case the user
may be required to take adequate measures.
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(PBDE)
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