Milwaukee Mi 180 Instruction Manual Download Page 1

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Multiparameter Bench Meter

Mi 180

pH/mV/EC/TDS/NaCl/T

pH/mV/EC/TDS/NaCl/Temperature

emperature

INSTRUCTION MANUAL

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Summary of Contents for Mi 180

Page 1: ...ultiparameter Bench Meter Multiparameter Bench Meter Multiparameter Bench Meter Mi 180 pH mV EC TDS NaCl T pH mV EC TDS NaCl T pH mV EC TDS NaCl T pH mV EC TDS NaCl T pH mV EC TDS NaCl Temperature emp...

Page 2: ...TEMPERATURE DEPENDENCE 37 PC INTERFACE 38 ELECTRODE CONDITIONING MAINTENANCE 40 TROUBLESHOOTING 42 ACCESSORIES 43 DISPLAY DISPLAY DISPLAY DISPLAY DISPLAY A PRIMARY DISPLAY B MEASURING UNIT FOR PRIMAR...

Page 3: ...toggle between delete one or all logged data 7 ATC key to manually decrease tem perature value or other parameters or to select temperature compensation mode 8 RANGE FIXED key to switch measure ment u...

Page 4: ...ed temperature range from 20 C 4 F to 120 C 248 F using MA 831R MA 831R MA 831R MA 831R MA 831R interchangeable temperature probe or the temperature sensor inside the EC probe The autoranging feature...

Page 5: ...to 149 9 mg L ppm 150 to 1499 mg L ppm 1 50 to 14 99 g L ppt 15 0 to 100 0 g L ppt up to 400 0 g L uncompensated TDS with 0 80 conversion factor NaCl 0 0 to 400 0 Temp 20 0 to 120 0 C 4 0 to 248 0 F...

Page 6: ...alibration 0 00 S cm NaCl 1 point with MA 9050 calibration solution Temp 2 point at 0 and 50 C 32 and 122 F Temperature Automatic or manual from 20 0 to 120 0 C 4 0 to 248 0 F Compensation Temperature...

Page 7: ...rops of MA 9015 MA 9015 MA 9015 MA 9015 MA 9015 storage solution in the protection cap For EC TDS measurements connect the EC probe to the 7 pin connector Make sure the probe sleeve is properly insert...

Page 8: ...ctrode tip 4cm 1 into the sample to be tested and allow a few seconds for the reading to stabilize The instrument displays the mV reading on the primary LCD or Rel mV reading if a Rel mV calibration h...

Page 9: ...NGE FIXED key to enter EC measurement mode Immerse the probe into the solution to be tested The sleeve holes must be completely submerged Tap the probe repeatedly to remove any air bubbles that may be...

Page 10: ...can not be selected and the instru ment displays on the secondary LCD If temperature compensation is active measurements are compensated using the tem perature coefficient default value 1 90 C To cha...

Page 11: ...on the primary LCD and the temperature on the secondary LCD along with the reference temperature AUTORANGING The EC and TDS scales are autoranging The meter automatically sets the scale with the high...

Page 12: ...memorized buffers 1 68 4 01 6 86 7 01 9 18 10 01 and 12 45 pH Pour small quantities of selected buffer solutions into clean beakers For accurate calibration use two beakers for each buffer solution t...

Page 13: ...After the first calibration point is accepted immerse the pH electrode and the temperature probe approximately 4 cm 1 into the second buffer solution and stir gently The temperature probe should be cl...

Page 14: ...buffer WRONG BUFFER and WRONG PROBE messages will blink alternately In this case check if the correct buffer has been used or regenerate the electrode by following the Cleaning Procedure see page 40...

Page 15: ...splay the pH buffer value at 25 C TEMP pH BUFFERS C F 1 68 4 01 6 86 7 01 9 18 10 01 12 45 0 32 1 67 4 01 6 98 7 13 9 46 10 32 13 38 5 41 1 67 4 00 6 95 7 10 9 39 10 24 13 18 10 50 1 67 4 00 9 92 7 07...

Page 16: ...urement range the READY and AC CEPT tags blink on the LCD asking for confirmation If the reading is out of range the absolute mV value and the WRONG tag will blink Press the GLP ACCEPT key to confirm...

Page 17: ...e Note Note Note The TDS reading is automatically derived from the EC reading and no specific calibration for TDS is needed Pressing CAL when TDS range is selected has no effect For zero calibration j...

Page 18: ...the sample to be measured It is possible to set the cell constant value directly without following the calibration procedure To set the cell constant enter SETUP mode and select CELL see SETUP for det...

Page 19: ...ink as a reminder Note Note Note Note Note If the instrument is not calibrated the CALIBRATION EXPIRED message will be displayed even if the calibration time out feature is disabled in SETUP menu When...

Page 20: ...automatically after a successful calibration To view the last pH calibration data press the GLP ACCEPT key while in pH measurement mode The instrument will display the time hh mm ss of the last calib...

Page 21: ...buffer The third pH calibration buffer Notes Notes Notes Notes Notes The OLd message displayed under the pH value means that this buffer was not used during last calibration Press the SHIFT MODE SETU...

Page 22: ...pired e g 3 days Instrument Identification Code When using several identical meters it may be useful to uniquely identify them by assigning an ID code to each meter LAST LAST LAST LAST LAST EC EC EC E...

Page 23: ...in pH GLP mode The EC calibration solution on the primary LCD and the cell constant on the secondary LCD The EC calibration offset on the primary LCD The reference temperature on the primary LCD The t...

Page 24: ...n pH GLP mode Press the UP and DOWN arrow keys to view the next logged calibration parameters pressing the UP key The date MM DD YYYY as in pH GLP mode The cell constant The salinity coefficient The t...

Page 25: ...E CURRENT DATA LOGGING THE CURRENT DATA To store the current reading into memory press the LOG CLR MR key while in measurement mode The instrument will display the current date MM DD on the primary LC...

Page 26: ...o normal measurement mode e g 45 records free If there are less than 6 memory locations remaining the record number and Lo message will blink to alert the user If the log space is full FULL LOC messag...

Page 27: ...surement mode pH mV Rel mV RANGE If no data is logged the instrument displays no rEC message for the selected mode Otherwise the instrument will display the pH pH pH pH pH or Rel mV Rel mV Rel mV Rel...

Page 28: ...l display the next logged parameter The mV value on the primary LCD and the temperature on the secondary LCD The date month and day on the primary LCD and the year on the secondary LCD along with DATE...

Page 29: ...ll display dashes for slope The dEL message on the primary LCD and the record number on the secondary LCD along with ACCEPT tag blinking Notes Notes Notes Notes Notes If one of the arrow keys is press...

Page 30: ...ting a record the nuLL message is displayed on the LCD for the selected record EC RANGE If no data is logged the instrument displays no rEC message for the selected mode Otherwise the instrument will...

Page 31: ...nt will display the next logged parameter The conductivity value on the primary LCD and the cell constant on the secondary LCD The date as described in pH range The time as described in pH range For E...

Page 32: ...3 2 3 2 3 2 3 2 For NaCl mode the salinity coefficient The reference temperature The temperature coefficient and compensation mode The dEL message as described in pH range Press the SHIFT LOG CLR MR...

Page 33: ...Reference Temperature EC range only Current Time hh mm Current Date MM DD YYYY Beep Status Baud Rate serial communication Instrument ID Temperature Unit To enter SETUP mode press the SHIFT MODE SETUP...

Page 34: ...tory settings default Note Note Note Note Note If dISP option is ON the tags corresponding to the calibrated buffers are displayed on the LCD while in pH measurement mode Item Description Valid values...

Page 35: ...tion point the READY and ACCEPT tags will blink Press the GLP ACCEPT key to accept the calibration point The secondary LCD will display 600 mV Set 600 mV on the simulator When the reading is stable an...

Page 36: ...ppear and the secondary LCD will show 0 0 C Immerse the temperature probe in the vessel with ice and water as near as possible to the reference thermometer Allow a few seconds for the probe to stabili...

Page 37: ...6 6 1 7 4 3 7 2 5 7 0 7 7 8 8 7 6 0 8 4 2 8 2 4 8 0 6 8 8 7 8 0 5 1 7 0 2 2 8 0 3 3 9 0 8 4 0 1 0 2 7 0 1 0 5 9 0 1 0 9 1 1 1 0 3 4 1 1 0 7 6 1 1 0 1 9 1 1 0 5 1 2 1 0 9 3 2 1 0 4 6 2 1 0 8 8 2 1 0 3...

Page 38: ...one cable connected RS232 or USB during PC communication to avoid possible errors If you are not using Mi5200 software please see the following instructions SENDING COMMANDS FROM PC SENDING COMMANDS...

Page 39: ...ge RMV RMV RMV RMV RMV Causes the instrument to send a complete set of readings in according with the mV Rel mV range REC REC REC REC REC Causes the instrument to send a complete set of readings in ac...

Page 40: ...ectrode tip with distilled water immerse it 4 cm 1 into the sample and stir gently for a few seconds For a faster response and to avoid cross contamination of the samples rinse the electrode tip with...

Page 41: ...pH CLEANING PROCEDURE pH CLEANING PROCEDURE pH CLEANING PROCEDURE pH CLEANING PROCEDURE pH CLEANING PROCEDURE General Soak in MA MA MA MA MA 9016 9016 9016 9016 9016 General Cleaning Solution for appr...

Page 42: ...e l a c s V m n o i t c n u j y r d r o e n a r b m e m y r D n i e d o r t c e l e e h t k a o S r o f n o i t u l o s e g a r o t s 5 1 0 9 A M s e t u n i m 0 3 t s a e l t a r o C g n i k n i l b...

Page 43: ...A 917B 1 MA 917B 1 MA 917B 1 MA 917B 1 MA 917B 1 pH Electrode glass body refillable MA 922B 1 MA 922B 1 MA 922B 1 MA 922B 1 MA 922B 1 ORP Electrode glass body refillable MA 831R MA 831R MA 831R MA 831...

Page 44: ...ls kik t sor 11 6726 Szeged Hungary Tel 36 62 428 050 Fax 36 62 428 051 e mail sales milwaukeeinst com Milwaukee Instruments Inc 2950 Business Park Drive Rocky Mount NC 27804 USA Tel 1 252 443 3630 Fa...

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Milwaukee Mi 180, Instruction Manual, Page: 1 / 44

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