Milwaukee MC310 User manual

OPERATION:
• Connect the supplied 12
VDC power adapter to the
meter and to the mains.
• Make sure the meter has
been calibrated before tak-
ing any measurements (see
Calibration Procedure).
• Immerse the tip (4cm) of the
Conductivity probe into the
sample.
• Turn the instrument on by
pressing the ON/OFF key.
• Wait for thermal equilibrium to be reached and the meter will
start continuous monitoring.
• Set the BELOW / ABOVE alarm activation switch in the
desired position.
• A blinking alarm will indicate when the measured 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 alcohol 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 suitable 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 pressing 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 should 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 mS/cm
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 instruments are warranted fromall defects in materialsand manufacturing fora period oftwo
yearsfrom the dateof purchase. The probes are warranted for a period of 6 months if during this
period, the repairor replacement of parts is required, where the damage is not due to negligence or
erroneous operation by the user, please return the parts to either dealer or our office 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 advance notice.
USER MANUAL
CONDUCTIVITY & TDS METERS
MODELS: MC310, MC410, MC410A