Hanna Instruments hi 98140 User Manual

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Remove the instrument 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.
Each meter is supplied complete with:
• Amplified pH electrode with built-in temperature sensor and
EEPROM and DIN connector
• HI70004 pH 4.01 sachet (1 pc)
• HI70007 pH 7.01 sachet (1 pc)
• Instruction Manual
• AA size Alkaline Batteries (4 pcs)
• Rugged Carrying Case.
Note: Save all packing material until you are sure that the
instrument functions correctly. All defective items must be
returned in their original packaging together with the sup-
plied accessories.
HI98140 is a portable logging microprocessor-based pH/temperature
meter, while HI98150 is a portable logging microprocessor-based pH/
ORP/temperature  meters.
Both instruments are supplied with an exclusive HANNA (smart)
amplified pH/temperature electrode with DIN connector. The electrode
has an internal memory for storing calibration data.
All pH measurements are automatically compensated for temperature
(ATC). The instrument housing is made of rugged, lightweight material,
making it truly portable.
Five memorized buffers (4.01, 6.86, 7.01, 9.18 and 10.01pH) and
wrong buffer recognition technology make calibration simple and error
free. One or two-point calibration can be performed.
The meters are also equipped with a stability indicator and backlight
feature for comfortable reading even in excessively dark environments.
An user friendly interface provides clear messages regarding errors,
functions and more.
The GLP features provide a guarantee of data consistency.
Measurements can be performed with lab-grade precision in the field as
PRELIMINARY EXAMINATION
GENERAL DESCRIPTION