Hanna Instruments DiST Series - User Manual

OPERATION:
• Remove the protective cap.
• Turn the
DiSTDiST
DiSTDiST
DiST on.
• Immerse it in the solution to be tested without
exceeding the maximum immersion level.
• Stir gently and wait for the reading
to stabilize.
DiSTDiST
DiSTDiST
DiST automatically compensates for
temperature variations.
• The reading on display is directly expressed in:
ppm (mg/L) unit for
DiST1DiST1
DiST1DiST1
DiST1 (
HI98300 HI98300
HI98300 HI98300
HI98300 &
HI98301 HI98301
HI98301 HI98301
HI98301),
ppt (g/L) unit for
DiST2DiST2
DiST2DiST2
DiST2 (
HI98302HI98302
HI98302HI98302
HI98302),
µS/cm for
DiST3DiST3
DiST3DiST3
DiST3 (
HI98303HI98303
HI98303HI98303
HI98303) and
mS/cm for
DiST4DiST4
DiST4DiST4
DiST4 (
HI98304HI98304
HI98304HI98304
HI98304).
CALIBRATION:
• Immerse the
DiST DiST
DiST DiST
DiST in the indicated calibration
solution (see Specifications), without exceeding
the maximum immersion level.
• Allow the reading to stabilize and with a small
screwdriver turn the calibration trimmer until the
display shows the required solution value.
E.g. for calibrating
HI98301HI98301
HI98301HI98301
HI98301 the correct calibra-
tion solution is
HI70032HI70032
HI70032HI70032
HI70032, and the trimmer should
be turned until the display shows "1382".
BEPS AND BATTERY REPLACEMENT:
DiST DiST
DiST DiST
DiST is supplied with BEPS (Battery Error Preventing
System) which avoids any erroneous reading due to
low batteries level, by switching the meter off.
To replace the batteries, slide off the battery com-
partment cover and replace all four 1.5V batteries
while paying attention to their polarity.
Batteries should only be replaced in a nonhazardous
area using the battery type specified in this instruction
sheet.
DiST
HI98300/1/2/3/4
Conductivity/TDS Meters
with Automatic Temperature
Compensation
Manufacturers since 1978
Visit our Internet Home Page:
http://www.hannainst.com
ACCESSORIES:
HI 70030P 12880 µS/cm calibration kit
(25 x 20 mL sachets)
HI 70031P 1413 µS/cm calibration kit
(25 x 20 mL sachets)
HI 70032P 1382 ppm (mg/L) calibration kit
(25 x 20 mL sachets)
HI 70038P 6.44 ppt (g/L) calibration kit
(25 x 20 mL sachets)
HI 70039P 5000 µS/cm calibration kit
(25 x 20 mL sachets)
HI 70442P 1500 ppm calibration kit
(25 x 20 mL sachets)
HI 73301 Spare electrode for DiST1
HI 73302 Spare electrode for DiST2
HI 73303 Spare electrode for DiST3
HI 73304 Spare electrode for DiST4
HI 731326 Calibration screwdriver (20 pcs)
sale@ponpe.com
www.ponpe.com

Summary

Product Operation

Basic Operation Steps

Guide on immersing the meter, waiting for stabilization, and automatic temperature compensation.

Display Reading Units

Details the display units (ppm, ppt, µS/cm, mS/cm) for different DiST models.

Battery Management

Battery Error Prevention System (BEPS)

Explains the BEPS feature that prevents erroneous readings by switching off the meter.

Battery Replacement

Procedure for replacing batteries, emphasizing polarity and safe replacement area.

Calibration and Accessories

Calibration Procedure

Instructions for immersing the meter and adjusting the calibration trimmer.

Calibration Solutions & Kits

Lists available calibration solutions and kits for DiST models.

Replacement Parts

Lists spare electrodes for DiST models and calibration screwdrivers.

Specifications and Electrode Replacement

Technical Specifications

Details range, resolution, accuracy, TDS factor, and environmental limits for DiST meters.

Electrode Replacement Process

Step-by-step guide for replacing the built-in electrode, including internal circuit handling.

Hanna Instruments DiST Series Specifications

General

Brand	Hanna Instruments
Model	DiST Series
Category	Measuring Instruments
Language	English