Hanna Instruments HI96107 User manual

INSTRUCTION MANUAL
HI96107
pH Tester
IST96107 2.0 02/16
Hanna Instruments reserves the right to modify the design,
construction, or appearance of its products without advance notice.
All rights are reserved. Reproduction in whole or in part is
prohibited without the written consent of the copyright owner,
Hanna Instruments Inc., Woonsocket, Rhode Island, 02895, USA.
Electrode Storage Solution
Code Description
HI70300M Electrode storage solution,
230 mL bottle
Accessories
pH Buer Solution
Code Description
HI70004P pH 4.01 buffer solution, 20 mL
sachets (25)
HI70007P pH 7.01 buffer solution, 20 mL
sachets (25)
HI70010P pH 10.01 buffer solution, 20 mL
sachets (25)
HI77400P pH 4.01 & 7.01 buffer solution,
20 mL sachets (10 pcs., 5 ea.)
HI770710P pH 10.01 & 7.01 buffer solution,
20 mL sachets (10 pcs., 5 ea.)
Electrode Cleaning Solution
Code Description
HI700601P General purpose cleaning
solution, 20 mL sachets (25)
Recommendations
for Users
Before using Hanna products, make sure that they
are entirely suitable for your specic application
and for the environment in which they are used.
Operation of these instruments may cause
unacceptable interferences to other electronic
equipment, thus requiring the operator to take
all necessary steps to correct such interferences.
Avoid touching the probes at all times. Any
variation introduced by the user to the supplied
equipment may degrade the instrument’s EMC
performance. To avoid damages or burns, do not
put the instrument in microwave oven. For yours
and the instrument safety do not use or store
the instrument in hazardous environments.

Specications
Range 0.0 to 14.0 pH
Resolution 0.1 pH
Accuracy
(@25 °C/77 °F) ±0.1
Calibration manual, one-point
Bat tery Type 1.5 V (3 pcs.)
Battery Life approximately 150 hours of use
Environment RH 95% max;
0 to 50°C (32 to 122°F);
Dimensions 150 x 30 x 21 mm (5.9 x 1.2 x 8“)
Weight 70 g (2.5 oz.)
Thank You
Thank you for choosing a Hanna Instruments
product. Please read this instruction manual
carefully before using the instrument.
For more information about Hanna and our
products, visit www.hannainst.com.
For technical support, contact your local Hanna
oce or email us at [e-mail]
Find your local Hanna oce at
www.hannainst.com
Warranty
The meter is warranted for a period of six
months against defects in workmanship and
materials when used for their intended purpose
and maintained according to instructions. This
warranty is limited to repair or replacement free
of charge. Damage due to accidents, misuse,
tampering or lack of prescribed maintenance is
not covered. If service is required, contact your
local Hanna oce. If under warranty, report the
model number, date of purchase, serial number
and the nature of the problem. If the repair is
not covered by the warranty, you will be notied
of the charges incurred. If the instrument is
to be returned to Hanna Instruments, rst
obtain a Returned Goods Authorization (RGA)
number from the Technical Service department
and then send it with shipping costs prepaid.
When shipping any instrument, make sure it is
properly packaged for complete protection.
Operational Guide
• Remove the protective cap.
Do not be alarmed if white
crystals appear around the
cap. This is normal with pH
electrodes and they dissolve
when rinsed with water.
• Turn the meter on sliding
the switch on the top.
• Immerse into solution
up to the max
immersion level.
• Stir gently
and wait until
the display
stabilizes.
• After use, rinse
the electrode
with water to minimize
contamination and
store it with a few
drops of storage (HI70300)
or pH 7 (HI 7007) solution
in the protective cap.
DO NOT USE DISTILLED OR
DEIONIZED WATER FOR
STORAGE PURPOSES.
• Large uctuations in readings could
be due to lack of calibration, dry
electrode or rundown batteries.
Calibration
• Immerse the tester up to the
maximum immersion level
in pH 7 buer (HI 7007)
• Allow the reading to stabilize
and using a small screwdriver
adjust the calibration
trimmer to read 7.0.
Battery Replacement
When the meter cannot be switched
on or the display fades, pull out the
battery compartment and replace
all three 1.5V batteries, while
paying attention to their polarity.
Batteries should only be replaced in
a safe area using the battery type
specied in this instruction manual.
pH
pH
MAX
IMMERSION
LEVEL
MIN
IMMERSION
LEVEL
Meter Overview
The pHep (pH electronic paper) has an accuracy of
±0.1 pH and is calibrated manually to one point.