The HI 9815 pH Turtle is a pH
transmitter equipped with an
RS232 connector and cable as
well as a BNC input for the pH
electrode.
Any communication with the meter
is performed through the PC.
Before starting any operation, the
HI 981500 software must be installed on your PC (refer to the
software on-line help for details).
Connect the RS232 cable of HI 9815 to a serial port of your
PC. Connect the pH electrode and dip it in the sample. Then
run the pH Turtle software on your computer.
Refer to the software on-line help for measurement and
calibration.
The pH Turtle software allows you to log measurements, view
real-time graphs, compensate for the temperature variance and
set the alarm limits right from the PC keyboard.
Data can be saved and further elaborated with common spread
sheet programs (e.g. Excel®, Lotus 1-2-3®, etc.).
DESCRIPTION & START UP WARRANTY
HI 9815 pH transmitter is guaranteed for 2 years against de-
fects in workmanship and materials when used for their intended purpose
and maintained according to instructions. The electrode is guaran-
teed for 6 months. This warranty is limited to repair or replacement
free of charge. Damages due to accident, misuse, tampering or lack of
prescribed maintenance are not covered. If service is required, contact
the dealer from whom you had 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 war-
ranty, you will be notified of the charges incurred. If the instrument is to
be returned to Hanna Instruments, first obtain a Returned Goods Autho-
rization 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 prohib-
ited without the written consent of the copyright owner.
Hanna Instruments reserves the right to modify the design,
construction and appearance of its products without advance notice.
Recommendations for users
Before using this product, make sure that it is entirely suitable for the environment in which it is
used. Operation of this instrument in residential areas could cause unacceptable interferences to
radio and TV equipments. The glass bulb at the end of the electrode is sensitive to electrostatic
discharges. Avoid touching this bulb at all times. During operation, ESD wrist straps should be
worn to avoid possible damage to the electrode by electrostatic discharges. Any variation
introduced by the user to the supplied equipment may degrade the instruments’ EMC perfor-
mance. To avoid electrical shock, do not use this instrument when voltages at the measurement
surface exceed 24 Vac or 60 Vdc. To avoid damages or burns, do not perform any measurement
in microwave ovens.
CE DECLARATION OF CONFORMITY
ISTPHTUR2 05/05
