Hanna Instruments HI 3512 - Manual (Page 3)

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P R E L I M I N A R Y E X A M I N A T I O N P R E L I M I N A R Y E X A M I N A T I O N P R E L I M I N A R Y E X A M I N A T I O N P R E L I M I N A R Y E X A M I N A T I O N P R E L I M I N A R Y E X A M I N A T I O N
The HI 3512 instrument is state-of-the-art, professional bench meter
with graphical LCD, designed to provide laboratory results and accuracy.
Two input channels are available.
• Channel 1: pH/mV/ISE and temperature
• Channel 2: EC/TDS, NaCl/Resistivity and temperature
HI 3512 is provided with a series of new diagnostic features which add
an entirely new dimension to the measurement of pH and EC, by allowing
the user to dramatically improve the reliability of the measurement:
pH channel:
• 7 standard pH buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01
and 12.45) for calibration.
• pH calibration up to five calibration points (see instrument specifications).
• Custom calibration with up to two custom buffers.
• Messages on the graphic LCD for an easy and accurate calibration.
• Diagnostic features to alert the user when the electrode needs cleaning.
• User selectable “
Out of cal. range“ warning.
• User selectable “ Calibration Timeout“ to remind when a new
calibration is necessary.
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 or the nearest Hanna Customer Service Center.
Each instrument is supplied with:
• HI 1131B Glass body combination double-junction pH electrode
• HI 76310 Four Ring Conductivity Probe with built-in temperature
• HI 7662-T stainless steel Temperature Probe with 1 m (3.3') Cable
• HI 70004 pH 4.01 Buffer Solution (20 mL sachet)
• HI 70007 pH 7.01 Buffer Solution (20 mL sachet)
• HI 700661 Cleaning solution (2x20 mL each)
• HI 7071S Electrolyte Solution
• HI 76404N Electrode Holder
• 12 Vdc Power Adaptor
• Instruction Manual
HI 3512 is supplied with 12 Vdc/230 Vac power adapter
HI 3512-01 is supplied with 12 Vdc/115 Vac power adapter
Note: Save all packing material until you are sure that the instrument
functions correctly. All defective items must be returned in the
original packing with the accessories supplied.
G E N E R A L D E S C R I P T I O N G E N E R A L D E S C R I P T I O N G E N E R A L D E S C R I P T I O N G E N E R A L D E S C R I P T I O N G E N E R A L D E S C R I P T I O N