Instruction Manual
HI 9214
Stick pH & Temperature Meter
w w w . h a n n a i n s t . c o m
WARRANTY
All Hanna Instruments
meters are warranted for two years
against
defects in workmanship and materials when used for their intended pur-
pose and maintained according to instructions.
Electrodes and probes
are warranted for a period of six months.
This warranty is limited
to repair or replacement free of charge.
Damages due to accident, misuse, tampering or lack of prescribed main-
tenance are not covered.
If service is required, contact the dealer from whom you purchased the
instrument. If under warranty, report the model number, date of purchase,
serial number and the nature of the failure. If the repair is not covered by
the warranty, you will be notified of the charges incurred. If the instrument
is to be returned to Hanna Instruments, first obtain a Returned Goods
Authorization Number from the Customer Service department and then
send it with shipment costs prepaid. When shipping any instrument, make
sure it is properly packaged for complete protection.
All rights are reserved. Reproduction in whole or in part is prohibited
without the written consent of the copyright owner.
Dear Customer,
Thank you for choosing a Hanna product.
This manual will provide you with the necessary information
for correct operation of the meter. Please read it carefully
before using the meter.
If you need additional technical information, do not hesitate
to e-mail us at
.
This instrument is in compliance with the
directives.
Remove the instrument from the packing material and exam-
ine it carefully to make sure that no damage has occurred
during shipment. If there is any damage, notify your Dealer.
HI 9214
is supplied complete with:
•
HI 12170
pH electrode
•
HI 710003
soft carrying case
• 9V battery and instruction manual.
Note:
Conserve all packing material until the instrument has
been observed to function correctly. Any defective item
must be returned in its original packing.
PRELIMINARY EXAMINATION
GENERAL DESCRIPTION
HI 9214
is a compact, stick-type, microprocessor-based pH/°C
meter designed to be easily carried anywhere.
Main features are: interchangeable plastic-body electrode,
simple controls on the front panel, low battery detector, simple
calibration procedure and lightweight ABS plastic housing.
The
HI 12170
pH-electrode has a built-in temperature sensor
for quick and accurate temperature measurements, and auto-
matic temperature compensation.
The meter has three memorized buffer values (pH 4.01, pH
7.01, pH 10.01) and automatic buffer recognition to avoid
errors during calibration. There are no trimmers making
calibration an easy process, even for non-technical personnel.
The electrode screws directly onto the meter’s housing without
requiring cables or separate temperature probes.
The electrode Ultem
®
body is rugged and will stand up to
the effects of most chemicals in the lab and industry.
FUNCTIONAL DESCRIPTION
SPECIFICATIONS
1)
SET/HOLD
key, to change measurement range, confirm
values during calibration, and freeze readings on the
LCD
2)
CAL
key, to enter calibration mode
3)
ON/OFF
key, to switch the meter ON and OFF
4) Liquid Crystal Display
5) Screw-type socket for
HI 12170
pH-electrode
Range
-2.00 to 16.00 pH / -5.0 to 70.0 °C
Resolution
0.01 pH / 0.1 °C
Accuracy
(@20°C/68°F)
±0.02 pH / ±0.5 °C
Typical EMC Deviation
±0.02 pH / ±0.4°C
pH Calibration
Automatic, 1 or 2 point,
with 3 memorized buffer values
Temperature Compensation
Automatic
pH Electrode
HI 12170
, plastic body, gel filled,
with internal temperature sensor and
screw connector (included)
Battery Type
1
x 9V, alkaline
Battery Life
700 hours of continuous use
Auto-off
after 8 minutes of non-use
Environment
0 to 50°C (32 to 122°F);
RH max 95% non-condensing
Dimensions
185 x 42 x 26 mm (7.3 x 1.7 x 1.0")
Weight
160 g (5.6 oz.)
Hanna Instruments reserves the right to modify the design, construction
and appearance of its products without advance notice.
IST9214R1 06/05
ACCESSORIES
HI 12170
Plastic body, gel filled pH electrode with built-in
temperature sensor and screw-type connector
HI 70004P
pH 4.01 buffer solution, 20 mL sachet (25 pcs)
HI 70007P
pH 7.01 buffer solution, 20 mL sachet (25 pcs)
HI 70010P
pH 10.01 buffer solution, 20 mL sachet (25 pcs)
HI 7004L
pH 4.01 buffer solution, 500 mL bottle
HI 7007L
pH 7.01 buffer solution, 500 mL bottle
HI 7010L
pH 10.01 buffer solution, 500 mL bottle
HI 70300L
Storage solution, 500 mL bottle
HI 710003
Soft carrying case
