Milwaukee MC310, MC410A, MC410 User Manual
OPERATION:
• Connect the supplied 12
VDC power adapter to the
meter and to the mains .
• Make sure the meter has
been calibrated bef ore taking any measurements (see
Calibration Procedure).
• Immerse the tip (4cm) of the
Conductivity pr obe into the
sample.
• Turn the instrument on by
pressing the ON/ O F F key.
• Wait for thermal equi librium to be reached and t he meter will
start continuous monitoring.
• Set the BELOW / ABOVE alarm activation switch in the
desired position.
• A blinking alarm w ill indicate when the measur ed EC or TDS
value is lower/higher than the setpoint (in accordance the
BELOW / ABOVE switch).
SETPOINT:
• The setpoint can be selected
by adjusting the central front
knob to the desired value.
• The selectable range for
MC310 is from 1.0 to 5.0
mS/cm.
The selectable range for
MC410 and for MC410A is
from 700 to 1900 ppm.
CALIBRATION PROCEDURE:
• Clean the probe with al cohol and let it dry (if a
more thorough cleaning is required, brush the
metal pins with fine sandpaper and then rinse
with water).
• Open a sachet of sui table conductivity calibration
solution and immerse the probe, making sure that
metal pins are completely submerged.
Use M10039 (5.00 mS/cm) for MC310, M10442
(1500 ppm) for MC410 and M10032 (1382 ppm)
for MC410A.
• Turn the meter on by pr essing the ON/OFF key.
• Wait until the reading stabilize for temperature variations, and
then adjust the EC /TDS calibration trimmer on the front panel
with the supplied screwdriver until the display shows: "5.0"
mS/cm for MC310, "1500" ppm for MC410 and "1380" ppm for
MC410A.
The calibration is now complete and the meter is ready for use.
The instrument s hould be re-calibrated at least once a month,
or when the probe is changed.
OPTIONAL ACCESSORIES:
M10039B 5.00 mS/cm cal. solution, 20 mL sachet (25 pcs)
M10442B 1500 ppm cal. solution, 20 mL sachet (25 pcs)
M10032B 1382 ppm cal. solution, 20 mL sachet (25 pcs)
MA812/2 Conductivity probe with 2 m cable
SPECIFICATIONS:
RANGE
MC310 0.0 to 10.0 mS/cm
MC410 0 to 1990 ppm
RESOLUTION
MC310 0.1 mS/cm
MC410, MC410A 10 ppm
ACCURACY (@25°C) ±2% Full Scale
CONVERSION FACTOR
MC410 0.7
MC410A 0.5
SETPOINT
MC310 1.0 to 5. 0 m S/ c m
MC410, MC410A 100 to 1900 ppm
ALARM active when the measure is below/
above than the setpoint, in according
with the BELOW/ABOVE switch
TEMP.COMPENSATION Automatic, from 0 to 50°C
ENVIRONMENT 0 to 50°C; 95% RH max.
PROBE MA812/2 (included)*
POWER SUPPLY 12 VDC adapter (included)
DIMENSIONS 148.5 x 82.5 x 32 mm
WEIGHT 180 g (meter only)
(*) To be replace by technical personnel only
These instrum e nts are warranted from all de fec ts in materials a nd m a nu f acturing for a per i o d of two
years from t he d ate o f p urchas e. The probes are warranted for a period of 6 months if during this
period, the rep air or r epl a c em e nt of parts is requir ed, w h er e the damage is not du e t o n egl igence or
erroneous operation by the user, please return the parts to either de aler or our o ffice and the repair
will be effected free of charge.
WARRANTY:
Note: We reserve the right to modify the design, construction and appearance of our products
without advanc e noti ce.
USER MANUAL
CONDUCTIVITY & TDS METERS
MODELS: MC310, MC410, MC4 10A
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