Hanna Instruments hi 931400 Manuale Utente

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PRELIMINARY EXAMINATION

The Hanna Instruments HI 9321,  HI 931400 and HI 931401 are
microprocessor-based bench meters for pH, mV (ORP and ISE) and
temperature measurements.
pH measurements are compensated for the temperature effect manu-
ally or automatically with the HI 7669/2W temperature probe.
The meter comes equipped with a large LCD which shows the pH (or
mV) and temperature simultaneously together with graphic symbols.
Through the RS 232C serial port you can transfer sample measure-
ments to a PC (HI 931400 and HI 931401).

GENERAL DESCRIPTION

Remove the instrument from the packing material and examine it to
make sure that no damage has occurred during shipping. If there is
any damage, notify your Dealer or the nearest Hanna Customer
Service Center.
Each meter comes supplied complete with:

• HI 1131B glass-body combination pH Electrode with 1 m

(3.3') cable

• HI 7669/2W Temperature Probe
• HI 76405 Electrode Holder
• pH 4.01 & 7.01 Buffer Solutions (20mL each)
• HI 7071 Electrolyte Solution
• 12VDC Transformer (HI 710005 or HI 710006)
• Dust cover

Note: Save all packing material until you are sure that the

instrument functions correctly. Any defective items must be
returned in the original packing with the supplied accessories.