Hanna Instruments pH 209V User Manual
Instruction Manual
pH 209V
Complete Laboratory Kit
for pH & ORP Measurements
in Wine, Must and Grape Juice
www.hannainst.com
PRELIMINARY EXAMINATION
Dear Customer,
Thank you for choosing a Hanna Instruments product.
Please read this instruction manual carefully before using the instrument. This
manual will provide you with all the necessary information for the correct use of
the instrument, as well as a precise idea of its versatility in a wide range of
applications.
If you need additional technical information, do not hesitate to e-mail us at
tech@hannainst.com.
This instrument is in compliance with the directives.
TABLE OF CONTENTS
PRELIMINARY EXAMINATION .....................................................................3
GENERAL DESCRIPTION ............................................................................. 3
FUNCTIONAL DESCRIPTION .......................................................................4
SPECIFICATIONS........................................................................................ 5
OPERATIONAL GUIDE ................................................................................ 6
pH CALIBRATION ......................................................................................8
pH VALUES AT VARIOUS TEMPERATURES ................................................ 10
pH ELECTRODE MAINTENANCE ................................................................. 11
ACCESSORIES .......................................................................................... 15
WARRANTY ............................................................................................. 22
Remove the kit from the packing material and examine it carefully to make sure
that no damage has occurred during shipping. If there is any damage, notify
your dealer.
The kit includes:
• pH 209 bench pH meter
• HI 1048B pH electrode
• HI 98501 electronic thermometer
• pH 3 and pH 7 buffer solutions (20 mL sachet each)
• HI 700635 and HI 700636 specific cleaning solutions (20 mL each)
• HI 7082 electrode refilling solution (30 mL bottle) and syringe
• HI 76404 electrode holder
• 12 Vdc adapter and instruction manual.
Note: Save all packing material until you are sure that the instrument
functions correctly. All defective items must be returned in the original
packing with the supplied accessories.
GENERAL DESCRIPTION
pH 209V is a complete laboratory kit for pH and ORP measurements in wine,
must and grape juice.
The kit also includes a special pH electrode (HI 1048B), which has been
designed for application in must and wine analysis, and a digital thermometer
(HI 98501) for measuring temperature and for using as reference during
manual temperature compensation procedure of pH readings.
The HI 1048B is a refillable pH electrode provided with a porous PTFE junction
sleeve, which ensures the right electrolyte flux, avoids clogging and allows
accurate pH measurements in “difficult” samples as must and wine.
This meter can be calibrated at 2 points, pH 7 and pH 3, and it is provided
with an easy manual temperature compensation.
The adjustable knobs are located on the front panel for easy operations.
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FUNCTIONAL DESCRIPTION
SPECIFICATIONS
Range 0.00 to 14.00 pH / ±1999 mV
Resolution 0.01 pH / 1 mV
Accuracy (@20°C) ±0.01 pH / ±1 mV
Typical EMC Deviation ±0.03 pH / ±2 mV
pH Calibration Manual, 2 point, through offset and slope knobs
Temperature Compensation
Manual, from 0 to 100°C (32 to 212°F)
pH Electrode (included)
HI 1048B glass body, double junction,
refillable, with BNC and 1 m (3.3') cable
Input Impedance 1012 ohm
Power Supply 12 Vdc adapter (included)
Environment 0 to 50°C (32 to 122°F);
RH max 95% non-condensing
Dimensions 240 x 182 x 74 mm (9.4x7.2x2.9")
Weight 1.0 kg (2.2 lb.) - meter only
1) Liquid Crystal Display (LCD)
2) pH slope adjustment knob
3) pH offset adjustment knob
4) pH range selection key
5) mV range selection key
6) °C range selection key
7) Temperature setting knob
8) ON/OFF switch
9) Power adapter socket
10) BNC connector for pH (or ORP) electrode
11) Electrode reference socket
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