Oakton pH/CON 510 series, Manual

Page 1: ...pH mV Conductivity TDS C F meter ON OFF M EAS HOLD CAL M ODE SET pH CON 510 series RAN GE EN TER pH CON 510 Benchtop Meter WD 35610 10 12 15 17 pH CON 510 meter 10 00 2000 68X090817...

Page 2: ...NIST or USA buffer sets 29 P3 4 Selecting C or F 29 P4 0 Resetting to factory default settings pH 30 P5 0 Viewing previous con TDS calibration data 31 P6 0 Viewing con TDS probe data 32 P7 0 Conducti...

Page 3: ...ity calibration mode see page 14 for directions In Set up mode Press CAL MEAS to return to main menu from sub menus Press CAL MEAS again to return to mea surement mode from main menu HOLD Freezes the...

Page 4: ...tor 2 MEASurement mode indicator 3 CALibration indicator 4 mV indicator 5 pH measurement indicator 6 Millisiemens indicator 7 Microsiemens indicator 8 Parts per thousand Total Dissolved Solids indicat...

Page 5: ...eter until the second screw slot lines up with the original screw hole Use the screw removed earlier to secure electrode holder base into position See Figure 4 4 The electrode holder arm is reversible...

Page 6: ...onto the electrode holder base See Figure 7 The electrode arm is now ready to swing into desired position See Figure 8 pH mV Conductivity TDS C F meter ON OFF M EAS HOLD CAL M ODE SET pH CON 510 seri...

Page 7: ...eter Make sure the slots of the connector are in line with the posts of the socket Rotate and push the connector clockwise until it locks 2 To remove probe push and rotate the connector counterclockwi...

Page 8: ...or when you use a replacement probe it is best to clear old calibration data by resetting the meter To reset the meter to its factory defaults pH Program P4 0 in the SETUP section page 30 Conductivit...

Page 9: ...H calibration points the meter will use in calibration mode 2 3 4 or 5 The meter will automatically exit calibration mode after you have calibrated to your selected number of points See Setup Program...

Page 10: ...annunciator lights when the reading is stable 6 Press ENTER to confirm calibration The meter is now calibrated to the current buffer The lower display scrolls through the remaining buffer options If y...

Page 11: ...ficient of 2 1 per C For most applica tions this will provide good results See Program P8 1 on page 36 to set the temperature coefficient to a different value See Appendix 2 Calculating Temperature Co...

Page 12: ...value See Figure 16 7 Press ENTER to confirm the calibration value The meter returns to the MEAS measurement mode 8 Repeat steps 1 7 for other ranges Notes To exit from Conductivity TDS Calibration m...

Page 13: ...set temperature value and the secondary display shows the temperature reading with zero offset See Figure 17 5 Dip the ATC element into a solution of known temperature i e a temperature bath Allow ti...

Page 14: ...emperature compensation value see page 21 for directions 4 Dip the pH electrode into the sample Since the conduc tivity cell contains the temperature sensor make sure it is also immersed in your solut...

Page 15: ...t be completely immersed into the sample Stir the electrode gently to create a homoge neous sample 3 Allow time for the reading to stabilize Note the reading on the display If the Ready indicator is s...

Page 16: ...e the temperature sensor built into the conductivity TDS probe and set a man ual temperature compensation value The ATC indicator will disappear from the display See pages 20 21 for directions 4 Dip t...

Page 17: ...e reading is stable Switch the READY indicator on or off in Set up program P3 1 see page 28 for directions Taking measurements with the auto endpoint feature selected on When a reading is stable for m...

Page 18: ...ppm r2 0 0 199 9 S 10 0 99 9 ppm r3 0 1999 S 100 999 ppm r4 0 00 19 99 mS 1 00 9 99 ppt r5 0 0 199 9 mS 10 0 199 9 ppt See Figure 24 2 Press the RANGE key again if needed until desired range is selec...

Page 19: ...hree times to select parameter 7 3 The upper display shows ATC and the lower display shows P7 3 See Figure 26 5 Press the ENTER key again The upper display shows ATC and the lower display shows YES or...

Page 20: ...s the MODE key to enter temperature calibration mode The primary display shows the current temperature setting and the secondary display shows the last set temperature value See Figure 29 5 Check the...

Page 21: ...22 troubleshooting electrode care measurement calibration starting up setup mode return of items warranty accessories specifications appendixes...

Page 22: ...t pH settings Conductivity TDS sub groups 5 P5 0 Viewing conductivity or TDS calibration data 6 P6 0 Viewing conductivity or TDS probe data 7 P7 0 Conductivity or TDS configuration 8 P8 0 Conductivity...

Page 23: ...onfiguration P3 1 Ready indicator on or off auto endpoint on or off P3 2 Select number of pH calibration points P3 3 Select NIST or USA buffer sets P3 3 Select F or C P4 0 Reset to factory default pH...

Page 24: ...ppm P6 2 View effective cell constant R2 R2 0 0 199 9 S 10 0 99 9 ppm P6 3 View effective cell constant R3 R3 0 1999 S 100 999 ppm P6 4 View effective cell constant R4 R4 0 00 19 99 mS 1 00 9 99 ppt...

Page 25: ...SA buffers NIST buffers P1 1 pH 1 68 pH 1 68 P1 2 pH 4 01 pH 4 01 P1 3 pH 7 00 pH 6 86 P1 4 pH 10 01 pH 9 18 P1 5 pH 12 45 pH 12 45 See Figure 32 5 When you have scrolled through all calibration data...

Page 26: ...splay shows the electrode offset value the mV off set at pH 7 00 If you have not calibrated at any buffer the primary display shows 0 00 mV See Figure 35 6 Press the ENTER key to select parameter P2 2...

Page 27: ...ou select the number of pH calibration points the meter will use in calibration mode 2 3 4 or 5 The meter will automatically exit calibration mode after you have calibrated to your selected number of...

Page 28: ...you select between C and F units for tem perature readings Factory default is C From measurement mode 1 Press the Mode key to select pH measurement mode 2 Press SET key to enter Set Up mode 3 Press t...

Page 29: ...ET key to enter Set Up mode 3 Press the and keys to scroll through subgroups until you view parameter P4 0 in the lower display See Figure 42 4 Press the ENTER key See Figure 43 5 Press the and keys t...

Page 30: ...ata conductivity TDS P5 1 Range 1 0 00 19 99 S 0 00 9 99 ppm P5 2 Range 2 0 0 199 9 S 10 0 99 9 ppm P5 3 Range 3 0 1999 S 100 999 ppm P5 4 Range 4 0 00 19 99 mS 1 00 9 99 ppt P5 5 Range 5 0 0 199 9 mS...

Page 31: ...e cell constant for each range conductivity TDS P6 1 Range 1 0 00 19 99 S 0 00 9 99 ppm P6 2 Range 2 0 0 199 9 S 10 0 99 9 ppm P6 3 Range 3 0 1999 S 100 999 ppm P6 4 Range 4 0 00 19 99 mS 1 00 9 99 pp...

Page 32: ...until you view parameter P7 0 See figure 49 4 Press the ENTER key to select parameter 7 1 See figure 50 5 Press the and keys to select the configuration OFF switches the READY indicator off ON switch...

Page 33: ...ensation for conductivity it lets you deactivate the temperature sensor in the conductivity probe Meter default is ATC From measurement mode 1 Press the Mode key to select conductivity TDS measurement...

Page 34: ...SET key to enter Set Up mode 3 Press the and keys to scroll through subgroups until you view parameter P7 0 See Figure 49 4 Press the ENTER key five times to select parameter 7 4 The upper display sho...

Page 35: ...confirm selection and to proceed to step 5 of P 8 2 Press the CAL MEAS key twice to return to measurement mode P8 2 Selecting the normalization temperature Your meter normalizes its conductivity TDS m...

Page 36: ...key to select conductivity or TDS measurement mode 2 Press the SET key to enter Set Up mode 3 Press the and keys scroll through subgroups until you view parameter P9 0 in the lower display See Figure...

Page 37: ...irt dehydration and contamination Clean them regularly depending on the extent and condition of use Storing pH ORP electrodes For best results always keep the pH bulb wet preferably in pH 4 buffer wit...

Page 38: ...ep the conductivity probe clean Rinse the probe twice and gently swirl it while you take readings For best accu racy soak a dry probe for at least 5 to 10 minutes or longer before calibration Rinse th...

Page 39: ...ion error Buffer value does not match Use fresh buffer or check value displayed or electrode electrode connection is disconnected or failing Possibly replace electrodes Ur or Or Measured value Electro...

Page 40: ...meter and re inserting Conductivity TDS Troubleshooting Unstable reading A Air bubbles in cell A Tap cell to remove bubbles B Dirty probe B Clean probe and recalibrate C Low conductivity C Avoid atmos...

Page 41: ...ffer sets pH slope 80 to 110 Conductivity TDS cell constant fixed at K 1 0 Conductivity TDS temperature coefficient adjustable from 0 0 to 10 0 per C Conductivity TDS normalization temperature adjusta...

Page 42: ...ist for more accurate readings WD 00653 06 Electrode cleaning solution 1 pint bottle Removes electrode buildup maintains electrode sensitivity OAKTON pH calibration solution bottles pH solutions have...

Page 43: ...ity to TDS Conversion Factors 1 Factor the conductivity to ppm TDS conversion factor Multiply conductivity by this factor to get ppm TDS for the type of TDS reading needed 2 442 a formulation that mos...

Page 44: ...T1 3 Condition the sample solution and probe to a temperature T2 that is about 5 C to 10 C different from T1 and note the conductivity reading CT2 NOTE Record your results for future reference Ideally...

Page 45: ...he signal the pH electrode sends to the meter and causes a loss of accuracy for the reading To limit the loss of accuracy during calibration make the temperature of the pH buffer calibrating solu tion...

Page 46: ...tings Conductivity TDS parameters P5 1 Viewing cond TDS No calibration data for Range 1 0 00 19 99 S 0 00 9 99 ppm P5 2 calibration data No calibration data for Range 2 0 0 199 9 S 10 0 99 9 ppm P5 3...

Page 47: ...customer misuse Return of items Authorization must be obtained from our Customer Service Department before returning items for any reason When applying for authorization please include data regarding...