OPERATION: SETPOINT: CALIBRATION PROCEDURE
Contents
1. e 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 GY Vilwaukee SPECIFICATIONS RANGE MC310 0 0 to 10 0 mS cm MC410 0 to 1990 ppm RESOLUTION MC310 0 1 mS cm MC410 MC410A 10ppm 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 ALARM 100 to 1900 ppm 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 WARRANTY These instruments are warranted from all defects in materials and manufacturing for a period of two years from the date of purchase The probes are warranted2. e Connect the supplied 12 OPERATION VDC power adapter to the meter and to the mains Make sure the meter has B a ra been calibrated before tak i d ing any measurements see Calibration Procedure Immerse the tip 4cm of the Conductivity probe into the sample A Turn the instrument on by i A pressing the ON OFF key er ELeCTROD Wait for thermal equilibrium to be feached and ihe 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 a k gi Y knob to the desired value i The selectable range for mers MC310 is from 1 0 to 5 0 T mS cm W T ia j nner The selectable range for MC410 and for MC410A is from 700 to 1900 ppm e Open a sachet of suitable conductivity calibration CALIBRATION PROCEDURE e 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 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 e Turn the meter on by pressing the ON OFF key
3. for a period of 6 months if during this period the repair or 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 Note We reserve the right to modify the design construction and appearance of our products without advance notice GY Vilwaukee USER MANUAL CONDUCTIVITY amp TDS METERS MODELS MC310 MC410 MC410A
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