horiba LAQUAtwin Instruction Manual

Instruction Manual (Before Use)
COMPACT pH METER
pH11,22,33
Preface
This manual describes the operation of the COM-
PACT pH METER, pH11,22,33.
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 necessary.
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. However,
the warranty period of sensor is 6 months.
In addition, the warranty applies only when the sen-
sor 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 authorized by
HORIBA Advanced Techno Co., Ltd.
Any malfunction or damage attributable to

violation of the instructions in this manual or
operations in an environment and the manner not
specified in this manual
Any malfunction or damage attributable to any

cause or causes beyond the reasonable control
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 stan-

dard solutions