EUTECH INSTRUMENTS PH ELECTRODE User manual

Setting the
Standard in
Water
Testing
Rugged
engineering
plastic
housing with
BNC
connector
68X247779 6/01 Rev 0
OPERATING INSTRUCTIONS
ELECTRODE DIMENSIONS:
146 mm (L) x 12 mm (dia).
BEFORE YOU BEGIN:
Remove storage bottle (see
picture at right). To condition
pH electrode, immerse it in
fresh electrode storage
solution or pH 4 or 7 buffer for 10-20 minutes
before use. For ORP electrode, immerse it in
fresh pre-treatment ORP solution for 10-20
minutes before use. DO NOT use deionized
water.
CALIBRATION: Calibrate according to meter
instructions. ALWAYS use fresh calibration
solution. See recommended solution below.
DURING MEASUREMENT: To avoid
contamination, rinse electrode with deionized
water before and between measurement.
Always stir samples to ensure homogenous
mixture.
STORAGE: To store electrode, fill storage
bottle with fresh electrode storage solution.
Replace storage bottle over end of electrode.
ACCESSORIES: EC-BU-4BT: pH 4 buffer
solution (480 ml), EC-BU-7BT: pH 7 buffer
solution (480 ml), EC-RE005: Electrode
storage solution (480 ml), EC-ORPPRE: Pre-
treatment ORP solution (480 ml). EC-ORP-
QUIN: Quinhydrone 255 (480 ml). Please
order calibration standards through our
authorised distributors.
WARRANTY: The electrode is warranted to
be free from manufacturing defects for 6
months from the date of purchase. If repair,
adjustment or replacement is necessary and
has not been the result of abuse or misuse
within the warranty period, please return the
electrode to your nearest distributor. Out of
warranty products will be repaired on a charge
basis.
RETURN OF ITEMS: Authorization must be
obtained from your distributor before
returning items for any reason.
Note: We reserve the right to make changes, improvements
and modifications to products shown without prior notice.

Manufactured By:
Eutech Instruments Pte Ltd
Blk 55, Ayer Rajah Crescent,
#04-14/24, Singapore 139949
Tel: [phone] Fax: [phone]
E-Mail: [email protected]
Web-Site: http://www.eutechinst.com
Made in Singapore
68X247842 6/01 Rev 0
Eutech manufactures a comprehensive range
of laboratory and field instrumentation for
water analysis. Eutech also produces on-line
process instruments for water quality
monitoring and control. Innovative products
from Eutech include:
(a) Waterproof Testers
(b) Waterproof Hand-held Meters
(c) Laboratory Bench Meters
(d) Industrial Process Controllers
(f) Hand-Held Meters
WORLD-WIDE SALES AND SERVICE SUPPORT
Eutech provides world-wide sales and service support
for all its products through its network of international
distributors. Contact Eutech for details of your nearest
distributor.
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