Hanna Instruments 98192 User manual

SPECIFICATIONS
•RANGE
EC 0.001 to 9.999 µS/cm*, 10.00 to 99.99 µS/cm,
100 to 999.9 µS/cm, 1.000 to 9.999 mS/cm,
10.00 to 99.99 mS/cm, 10.00 to 99.99 mS/cm,
100.0 to 1000.0 mS/cm
Actual conductivity 1000.0 mS/cm
Shows values up to 1000.0 mS/cm
Resistivity 1.0 to 99.9 ohms, 100 to 999 ohms,
1.00 to 99.9 Kohms, 10.0 99.9 Kohms,
100 to 999 Kohms, 1.00 to 9.99 Mohms,
10.0 to 100.0 Mohms*
TDS 0.00 to 999.9 ppm
1.000 to 400.0 g/L
Salinity
% NaCl 0.0 to 400.0 % NaCl
Sea Water Scale 0.00 to 80.00 ppt
Practical Salinity 0.01 to 42.00 (PSU)
Temperature –20.0 to 120.0 °C (-4.0 to 248.0 °F)
•ACCURACY
EC ±1% of reading (±0.01 µS/cm or 1 digit)
Resistivity ±1% of rdg (10 ohm or 1 digit)
TDS ±1% of reading (±0.05 ppm or 1 digit)
Salinity ±1% of reading
Temperature ±0.2 °C
OPERATIONAL GUIDE
•To switch ON and OFF: press ON/OFF ( ).
•To take measurements: with meter off, connect the electrode’s DIN connector
to appropriate socket, remove the protective cap and immerse the electrode in the
solution with the sleeves holes completely submerged. Switch on the meter. Stir
briefly and wait for a stable reading. For accurate readings tap the probe
repeatedly to remove any air bubbles that may be trapped inside the sleeve.
•To select the range, conductivity, resistivity TDS or salinity: press RANGE.
* The 0.001 µS/cm EC range and 100 MOhms Resistivity range are not available with the 4 m cable probe.
HI 98192
USP Compliant
EC/TDS/NaCl/Resistivity/Temperature
Portable Meter
Quick Reference GuideQuick Reference Guide
Quick Reference GuideQuick Reference Guide
Quick Reference Guide

•To enter USP or Salinity range while in EC range: press MODE.
•To enter Calibration mode: press CAL while in EC or Salinity range.
•To change calibration solution: press the ARROW keys.
EC (RESISTIVITY/TDS) CALIBRATION PROCEDURE
Up to five calibration points are available:
•Keep the probe in air for the first point.
•Wait for “CFM”. Press CFM to confirm offset calibration.
•Place the probe in the appropriate standard solution. The instrument will detect
the standard.
•Wait for “CFM” blinking. Press CFM to accept the calibration. Repeat until all
five calibration points are done.
•To perform a one, two, three or four point calibration press ESC after the appropriate
point was confirmed.
Note: Resistivity and TDS readings are automatically derived from the EC reading
and no specific calibration for TDS is needed.
NaCl CALIBRATION PROCEDURE
•Place the probe in 100% NaCl standard solution.
•Wait for “CFM” blinking.
•Press CFM to accept the calibration. The meter returns to measurement mode.
SETUP MODE
•To enter/exit SETUP mode: press SETUP while in measurement mode.
•To toggle between the displayed parameters: press the ARROW keys.
•To enter/exit SETUP changing mode: press Modify or simply select option.
GLP MODE
•To store the current reading into the memory: press LOG while in measurement
mode.
•To view logged data: press RCL while in measurement mode.
•To view more details: press More.
•To delete records: press Delete key.
•To delete all records: press Delete All.
AutoEnd MODE
•To freeze the first stable reading on the LCD: press AutoEnd while in measurement
mode; the “WAIT“ tag will blink until the reading will stabilize, then “Hold”
will be displayed.
•To return to the measurement mode: press Continue.
QR98192 07/14
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