Milwaukee MW605 MAX Instruction Manual
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Milwaukee MW605 MAX Instruction Manual

Dissolved oxygen & temperature portable meter
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INSTRUCTION MANUAL
MW605 MAX
Dissolved Oxygen
& Temperature
Portable Meter
SATISFACTION
GUARANTEED

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Summary of Contents for Milwaukee MW605 MAX

  • Page 1 INSTRUCTION MANUAL MW605 MAX Dissolved Oxygen & Temperature Portable Meter SATISFACTION GUARANTEED...
  • Page 2 THANK YOU for choosing Milwaukee Instruments! This instruction manual will provide you the necessary information for correct use of the meter. All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner,...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS 1. PRELIMINARY EXAMINATION ................4 2. INSTRUMENT OVERVIEW ..................5 3. SPECIFICATIONS ......................6 4. FUNCTIONAL & DISPLAY DESCRIPTION ............8 5. MA860 PROBE DESCRIPTION ................10 6. GENERAL OPERATIONS ..................11 6.1. BATTERY MANAGEMENT ................11 6.2. PROBE PREPARATION ................12 6.3. PROBE MAINTENANCE ................13 7.

  • Page 4: Preliminary Examination

    4 MW605 Dissolved Oxygen & Temperature Portable Meter 1. PRELIMINARY EXAMINATION MW605 portable meter is delivered in a rugged carrying case and is supplied with: y MA860 Dissolved Oxygen and Temperature galvanic probe with internal temperature sensor, DIN connector and cable y MA861 Dissolved Oxygen membrane with o-ring (2 pcs.) y MA9072S Oxygen electrolyte solution y Probe protective cap...

  • Page 5: Instrument Overview 5

    INSTRUMENT OVERVIEW 5 2. INSTRUMENT OVERVIEW MW605 is a portable, IP67 rated meter designed for fresh and saltwater measurements of dissolved oxygen (DO). The MW605 meter is compatible with MA860 galvanic DO probe. Galvanic probes require no conditioning and thus the instrument is ready to measure when it is powered on.

  • Page 6: Specifications

    6 MW605 Dissolved Oxygen & Temperature Portable Meter 3. SPECIFICATIONS 0.00 to 45.00 mg/L (ppm) DO * 0.0 to 300.0 % saturation Range Temperature ** -20.0 to 120.0 °C (-4.0 to 248.0 °F) 0.01 mg/L (ppm) 0.1 % saturation Resolution Temperature 0.1 °C (0.1 °F) ±1.5 % of reading ±1 digit...
  • Page 7 SPECIFICATIONS 7 PROBE SPECIFICATIONS DO sensor Galvanic Temperature range 0.0 to 50.0 °C (32.0 to 122.0 °F) Temperature sensor Built-in thermistor Cathode Silver Anode Zinc D0 probe Membrane Oxygen permeable PTFE MA860 Connector socket DIN, 7 pins Body PP, ABS, IP67 rating Total length: 160 mm (6.3”) Dimensions Ø...

  • Page 8: Functional & Display Description

    8 MW605 Dissolved Oxygen & Temperature Portable Meter 4. FUNCTIONAL & DISPLAY DESCRIPTION Front Panel 1. Liquid Crystal Display (LCD) 2. ESC key, to exit current mode 3. RCL key, to recall the logged values 4. LOG/CLEAR key, to log the reading or to clear calibration or logging 5.
  • Page 9 FUNCTIONAL & DISPLAY DESCRIPTION 9 Top Panel 1. Micro USB port 3. DIN probe connector 2. Micro USB port cap Display Description 1. Mode tags 11. First LCD line 2. Battery status (measurement readings) 3. Stability indicator 12. DATE tag 4.

  • Page 10: Ma860 Probe Description

    10 MW605 Dissolved Oxygen & Temperature Portable Meter 5. MA860 PROBE DESCRIPTION The MA860 probe uses a galvanic sensor with a built-in thermistor that allows stable, temperature compensated readings. The sensor makes use of a cathode, anode and electrolyte solution, protected by an oxygen permeable membrane.

  • Page 11: General Operations 11

    GENERAL OPERATIONS 11 6. GENERAL OPERATIONS 6.1. BATTERY MANAGEMENT The meter is supplied with 3 x 1.5V alkaline AA batteries. To replace the batteries, follow the next steps: 1. Turn the meter off. 2. Remove the 4 screws on the back of the meter to open the battery compartment.

  • Page 12: Probe Preparation

    12 MW605 Dissolved Oxygen & Temperature Portable Meter 6.2. PROBE PREPARATION DO probes shipped from Milwaukee Instruments are dry. Prepare the supplied MA860 probe before connecting it to the meter. After preparation, connect to the DIN connector by aligning the pins with the socket and firmly pushing the plug in.

  • Page 13: Probe Maintenance

    GENERAL OPERATIONS 13 6.3. PROBE MAINTENANCE The silver cathode should always be bright and untarnished. If it is tarnished or stained, the cathode should be cleaned gently with a lint-free cloth. y Rinse the probe with deionized or distilled water. y Replace the membrane cap using fresh electrolyte.

  • Page 14: Setup

    14 MW605 Dissolved Oxygen & Temperature Portable Meter 7. SETUP To configure the meter settings, modify default values or set measurement parameters: y Press SETUP to enter (or exit) Setup mode y Use  keys to navigate the menus (view parameters) y Press CAL/EDIT to enter Edit mode (modify parameters) y Press RANGE/...
  • Page 15 SETUP 15 Calibration Expired Warning Options: 1 to 7 days (default) or off Use  keys to select the number of days since last calibration has elapsed. Altitude Compensation Options: -500 to 4000 m Use  keys to set the appropriate altitude of the location. Salinity Compensation Options: 0 to 40 g/L Use ...
  • Page 16 16 MW605 Dissolved Oxygen & Temperature Portable Meter Dissolved Oxygen Unit Options: ppm or mg/L Press RANGE/ to navigate right and select the unit. Date Options: year, month or day Press RANGE/ to select options. Use  keys to modify the values. Time Options: hour, minute or second Press RANGE/...
  • Page 17 SETUP 17 Auto Off Options: 5, 10 (default), 30, 60 minutes or off Use  keys to select the time. The meter will power off after set period of time. Sound Options: enable (default) or disable Use  keys to select. When pressed, each key will emit a short acoustic signal.
  • Page 18 18 MW605 Dissolved Oxygen & Temperature Portable Meter LCD Contrast Options: 1 to 9 (default) Use  keys to select LCD contrast values. Default Values Resets meter settings to factory defaults. Press GLP/ACCEPT to restore the default values. “RESET DONE” message confirms that the meter performs with default settings.
  • Page 19 SETUP 19 Meter ID / Serial Number Use  keys to assign a meter ID from 0000 to 9999. Press RANGE/ to view the serial number. Separator Type Options: comma (default) or semicolon Use  keys to select the columns separator for the CSV file. Export to PC / Log on Meter Options: Export to PC and Log on Meter With the micro USB cable connected, press SETUP.

  • Page 20: Altitude & Salinity Compensation

    20 MW605 Dissolved Oxygen & Temperature Portable Meter 8. ALTITUDE & SALINITY COMPENSATION Temperature, pressure (altitude) and salinity influence DO concentration. Cold water holds more oxygen and therefore DO concentration increases with decreasing temperature. Compensation for temperature-related solubility is done automatically using the probe’s built in temperature sensor.

  • Page 21: Calibration 21

    CALIBRATION 21 9. CALIBRATION Ensure the probe is ready for measurements. Follow the procedure in PROBE PREPARATION section. Set the appropriate altitude and salinity compensation value (see SETUP OPTIONS section). For highest accuracy, complete all calibrations at a temperature as close as possible to the sample temperature. MW605 accepts two % saturation calibration points;...
  • Page 22 22 MW605 Dissolved Oxygen & Temperature Portable Meter Note: If DO is a critical parameter or sample has low DO value, it is recommended to perform a second calibration point or a check using a zero calibration DO solution. Zero Calibration Continue after confirming the 100% calibration point.
  • Page 23 CALIBRATION 23 Calibration Messages & Warnings y “WRONG STANDARD” is displayed if the reading exceeds the expected value. Calibration can not be confirmed. Check that correct calibration solution has been used and / or clean the probe. See PROBE PREPARATION section for details. y “WRONG STANDARD TEMPERATURE”...

  • Page 24: Measurement

    24 MW605 Dissolved Oxygen & Temperature Portable Meter 10. MEASUREMENT When connected, MA860 probe is automatically recognized. y Make sure the probe is calibrated and the protective cap has been removed. y Rinse the probe. y Submerse the probe in the sample to be tested, make sure the temperature sensor is also immersed.
  • Page 25 MEASUREMENT 25 Measurement Messages & Warnings y “OUT OF SPEC” is displayed if the measurement exceeds the DO probe limit. The DO range upper limit is displayed blinking. y “OUT OF SPEC” is displayed if the temperature is outside temperature compensation interval. Temperature reading is performed.

  • Page 26: Logging

    26 MW605 Dissolved Oxygen & Temperature Portable Meter 11. LOGGING MW605 supports three types of logging: manual log on demand, log on stability and interval logging. See Log Type in SETUP OPTIONS section. The meter can hold up to 1000 log records. Up to 200 for manual log on demand, up to 200 for log on stability and up to 1000 for interval logging.
  • Page 27 LOGGING 27 Manual Log on Demand 1. From the Setup mode, set Log Type to MANUAL. 2. From the measurement screen press LOG/CLEAR. LCD displays “PLEASE WAIT”. The LOG ### “SAVED” screen displays stored log number. “FREE” ### screen displays the number of available records.

  • Page 28: Data Management

    28 MW605 Dissolved Oxygen & Temperature Portable Meter 3. Press RANGE/ during logging to display the number of available records (“FREE”  ###). Press RANGE/ again to return to return to active logging screen. 4. Press LOG/CLEAR again (or ESC) to end current interval logging session.
  • Page 29 LOGGING 29 11.2.1. Viewing Data 1. Press RCL to access the logged data. LCD displays “PLEASE WAIT” followed by “LOG RECALL” with ACCEPT tag blinking and the number of stored logs. Note: Press RANGE/ to export all saved lots to external storage. 2.
  • Page 30 30 MW605 Dissolved Oxygen & Temperature Portable Meter 11.2.2. Deleting Data Manual Log on Demand & Stability Log 1. Press RCL to access the logged data. LCD displays “PLEASE WAIT” followed by “LOG RECALL” with ACCEPT tag blinking and the number of stored logs. 2.
  • Page 31 LOGGING 31 6. With desired log record selected, press LOG/CLEAR to delete. “DELETE” is displayed with ACCEPT tag and log ### blinking. 7. Press GLP/ACCEPT to confirm (to exit, press ESC or CAL/EDIT or LOG/CLEAR). “DELETE” and Log ### blinking is displayed, until the log is deleted.
  • Page 32 32 MW605 Dissolved Oxygen & Temperature Portable Meter Delete All 1. Press RCL to access the logged data. LCD displays “PLEASE WAIT” followed by “LOG RECALL” with ACCEPT tag blinking and the number of stored logs. 2. Press LOG/CLEAR to delete all logs. “CLEAR ALL”...
  • Page 33 LOGGING 33 When connected to a PC, to enable logging: y Press LOG/CLEAR. LCD displays “LOG ON METER” with ACCEPT tag blinking. y Press GLP/ACCEPT. Meter disconnects from the PC and the PC icon is no longer displayed. y To return to “EXPORT TO PC” mode, follow steps 2 and 3 above. Exported data file details: y The CSV file (comma separated values) may be opened with a text editor or spreadsheet application.
  • Page 34 34 MW605 Dissolved Oxygen & Temperature Portable Meter Overwriting existing data: When the LCD displays “OVR” with LOT### blinking (USB icon is displayed), an identical named lot exists on the USB drive. 1. Press keys to select between YES, NO, YES ALL, NO ALL (ACCEPT tag blinking).
  • Page 35 LOGGING 35 Overwriting existing data: When the LCD displays “EXPORT” with ACCEPT and lot number blinking (USB icon displayed), an identical named lot exists on the USB drive. 1. Press GLP/ACCEPT to continue. LCD displays “OVERWRITE” with ACCEPT tag blinking. 2.

  • Page 36: Glp

    36 MW605 Dissolved Oxygen & Temperature Portable Meter 12. GLP Good Laboratory Practice (GLP) allows the user to store and recall calibration data. Correlating readings with specific calibrations ensures uniformity and consistency. Calibration data is stored automatically after a successful calibration.

  • Page 37: Troubleshooting

    Broken probe Replace the probe. faulty readings Check the keyboard. LCD tags displayed ON/OFF key If error persists, contact continuously is blocked Milwaukee Technical at startup Service. Restart the meter. Internal hardware If error persists, contact “Internal Er X” error Milwaukee Technical Service.

  • Page 38: Certification

    38 MW605 Dissolved Oxygen & Temperature Portable Meter 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.
  • Page 39 Milwaukee Instruments reserves the right to make improvements in design, construction and appearance of its products without advance notice.
  • Page 40 THANK YOU FOR CHOOSING Sales and Technical Service Contacts: Milwaukee Electronics Kft. Alsó-kikötő sor 11C H-6726 Szeged - HUNGARY tel: +36 62 428 050 fax: +36 62 428 051 www.milwaukeeinst.com e-mail: sales@milwaukeeinst.com Milwaukee Instruments, Inc. 2950 Business Park Drive Rocky Mount, NC 27804 USA...

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