horiba 6582S-10C User manual
Instruction Manual
Combination type Potassium Ion
Selective Electrode
6582S-10C
ELECTRODE
CODE:GZ0000452165
April, 2017 © 2017 HORIBA Advanced Techno Co., Ltd.
Preface
This manual describes operation of the combination type potassium ion
selective electrode.
Be sure to read this manual before using the product to ensure proper and safe
operation of the product.
Also safely store the manual so it is readily available whenever necessary.
Please contact HORIBA Advanced Techno if any points regarding safety come
to your attention during use.
Product specifications and appearance, as well as the contents of this manual
are subject to change without notice.
Warranty and responsibility
This product is not covered by warranty because it is a consumable item.
HORIBA Advanced Techno Co., Ltd. SHALL NOT BE LIABLE FOR ANY
DAMAGES RESULTING FROM ANY MALFUNCTIONS OF THE
PRODUCT, ANY ERASURE OF DATA, OR ANY OTHER USES OF THE
PRODUCT.
Trademarks
QR Code is a trademark of DENSO WAVE INCORPORATED.
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
Conformable standards
This equipment conforms to the following standards:
RoHS: EN50581
9. Monitoring and control instruments
Authorised representative in EU
HORIBA UK Limited
2 Dalston Gardens, Stanmore,
Middx HA7 1BQ, UK
For your safety
Hazard classification and warning symbols
Warning messages are described in the following manner. Read the
messages and follow the instructions carefully.
Hazard classification
Warning symbols
This indicates an imminently hazardous
situation which, if not avoided, will result in
death or serious injury. This is to be limited to
the most extreme situations.
This indicates a potentially hazardous
situation which, if not avoided, could result in
death or serious injury.
This indicates a potentially hazardous
situation which, if not avoided, may result in
minor or moderate injury. It may also be used
to alert against unsafe practices.
Description of what should be done, or what should be
followed
Description of what should never be done, or what is
prohibited
Safety precautions
This section provides precautions for using the product safely and correctly
and to prevent injury and damage. The terms of DANGER, WARNING, and
CAUTION indicate the degree of imminency and hazardous situation. Read
the precautions carefully as it contains important safety messages.
Precautions for chemicals
Solutions used for calibration and measurement must not
come in contact with the skin, or consumed.
These solutions stimulate the eyes and skin. If these
solutions come in contact with your skin or eyes, flush
immediately with running water.
If you drink these solutions by accident, immediately seek
medical advice.
When you handle these solutions, make sure to wear latex
gloves, protective glasses, etc.
Product handling information
Operational precautions
Use of the product in a manner not specified by the manufacturer may
impair the protection provided by the product. And it may also reduce
product performance.
Exercise the following precautions:
Use the supplied internal solution for the reference electrode. Using any
other internal solutions may cause measurement errors.
If the ion selective membrane is dry, soak the electrode in pure water for
at least one hour. Using it in a dry state will cause measurement errors.
Do not get the electrode connector wet or touch it with dirty hands. It may
cause a failure.
Do not touch a hard surface with the electrode. It may cause a failure.
Only use the product including accessories for their intended purpose.
HORIBA Advanced Techno assumes no liability when they are used for
any other products.
Disposal of the product
When disposing of the product, follow the related laws and/or regulations of
your country.
Manual information
Description in this manual
The following explains the icons used in this manual.
Original language
This is the English translation of an original Japanese document.
Documents related to this product
The following documents are related to this product.
Combination type Potassium Ion Selective Electrode
Instruction Manual (this manual)
This manual mainly discusses how to operate the combination type
potassium ion selective electrode.
Meter Instruction Manual
This manual mainly discusses how to operate the meter to which the
combination type potassium ion selective electrode is connected.
Electrode Stand Instruction Manual
This manual mainly discusses how to operate the electrode stand which
holds the combination type potassium ion selective electrode.
Icon Meaning
This interprets the necessary points for correct
operation and notifies the important points for
handling the product.
This indicates reference information.
This indicates the part where to refer for
information.
This indicates that you can access the instruction
video on the web page.
Access the webpage by using the QR Code.
Note
Note
TipTip
View videoView video
Before Use 1
Confirmation of the items included in the package . . . . . . . 2
About this product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Measurement procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrode Preparation 9
Assembling the electrode (only when use for first time) . . 10
Filling with internal solution . . . . . . . . . . . . . . . . . . . . . . . . 12
Rinsing the electrode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Connecting the electrode to the meter . . . . . . . . . . . . . . . 16
Calibration 17
Standard solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Calibration operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Measurement 29
Requirements for sample and standard solutions . . . . . . . 30
Measurement hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Measurement units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Measurement operation . . . . . . . . . . . . . . . . . . . . . . . . . . 32
After Measurement 37
How to clean the electrode . . . . . . . . . . . . . . . . . . . . . . . . 38
Contents
Maintenance 43
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Consumables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Troubleshooting 47
When accurate measurement is not possible . . . . . . . . . . 48
Reference 53
Ion selective electrodes . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Measurement principle of ion selective electrode . . . . . . . 56
Characteristics of potassium ion selective electrode . . . . 60
Material 67
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
External dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Consumables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Figures
Fig. 1 Included items. . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Fig. 2 System configuration. . . . . . . . . . . . . . . . . . . . . . 3
Fig. 3 Names of parts . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Fig. 4 Structure of combination type
ion selective electrode. . . . . . . . . . . . . . . . . . . . 54
Fig. 5 State of liquid junction of reference electrode. . 55
Fig. 6 Relationship between monovalent cation
concentration (activity) and electrode potential. 57
Fig. 7 Difference in state of solution depending on ion
concentration. . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Fig. 8 Calibration curve of potassium ion selective
electrode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Tables
Table 1 K+concentration measurement unit conversion
table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Table 2 Check list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Table 3 Electrode types . . . . . . . . . . . . . . . . . . . . . . . . 54
Table 4 (Example) Activity coefficient for
monovalent ion concentration . . . . . . . . . . . . . 59
Table 5 Relationship between temperature of
ion selective electrode and theoretical slope . 62
Table 6 Relationship between temperature of
potassium ion selective electrode and theoretical
slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Table 7 Substances that cause a 10% error in the reading,
and their concentrations. . . . . . . . . . . . . . . . . . 64
Table 8 Specifications of combination type potassium ion
selective electrode . . . . . . . . . . . . . . . . . . . . . . 68
Table 9 Consumables. . . . . . . . . . . . . . . . . . . . . . . . . . 70
Table of contents
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