Milwaukee MC310 User manual

USER MANUAL
MC310, MC410, MC410A
PRO Digital EC Monitors
milwaukeeinstruments.com (USA & CAN)
milwaukeeinst.com
ALARM
active when the measure
is bellow/above than the
setpoint, in according with
the BELLOW/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
CERTIFICATION
Milwaukee Instruments conform to
the CE European Directives.
Disposal of Electrical & Electronic
Equipment. Do not treat this product
as household waste. Hand it over to
the appropriate collection point for the
recycling of electrical and electronic
equipment.
Please note: proper product prevents potential
negative consequences for human health and the
environment. For detailed information, contact
your local household waste disposal service or
go to www.milwaukeeinstruments.com (USA
& CAN) or www.milwaukeeinst.com.
RoHS
COMPLIANT
RECOMMENDATION
Before using this product, make sure it is entirely
suitable for your specific application and for the
environment in which it is used. Any modification
introduced by the user to the supplied equipment
may compromise the meter’s performance.
For your and the meter’s safety do not use or
store the meter in hazardous environment.
To avoid damage or burn, do not perform any
measurement in microwave ovens.
WARRANTY
These instruments are warranted against
defects in materials and manufacturing for a
period of 2 years from the date of purchase.
Probe is warranted for 6months. This warranty
is limited to repair or free of charge replacement
if the instrument cannot be repaired. Damage
due to accidents, misuse, tampering or lack
of prescribed maintenance is not covered by
warranty. If service is required, contact your local
Milwaukee Instruments Technical Service. If the
repair is not covered by the warranty, you will be
notified of the charges incurred. When shipping
any meter, make sure it is properly packaged for
complete protection.
ISTMC310_07_20-1
SATISFACTION
GUARANTEED

OPERATION
yConnect the supplied 12 VDC power adapter to
the meter and to the mains.
yMake sure the meter has been calibrated before
taking any measurements (see Calibration
Procedure).
yImmerse the tip (4cm) of the Conductivity
probe into the sample.
yTurn the instrument on by pressing the ON/OFF
key.
yWait for thermal equilibrium to be reached and
the meter will start continuous monitoring.
ySet the BELLOW / ABOVE alarm activation
switch in the desired position.
yA blinking alarm will indicate when the
measured EC or TDS value is lower/higher
than the setpoint (in accordance the BELLOW
/ ABOVE switch).
SETPOINT
yThe setpoint can be selected by adjusting the
central front knob to the desired value.
yThe 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
yClean 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).
yOpen a sachet of suitable conductivity
calibration solution and immerse the probe,
making sure that metal pins are completely
submerged.
Use M10031 (1413 µS/cm) for MC310, M10442
(1500 ppm) for MC410 and M10032 (1382 ppm)
for MC410A.
yTurn the meter on by pressing the ON/OFF key.
yWait 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:
“1413” µS/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
M10031B 1413 µS/cm cal. solution, 20 mL
sachet (25 pcs)
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 to 1990 mg/L (ppm) / 1
mg/L
MC410,
MC410A 10 ppm
ACCURACY
(@25°C) ±2% Full Scale
SETPOINT
MC310 1.0 to 5.0 mS/cm
MC410,
MC410A 100 to 1900 ppm