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Thermo Scientific Orion Pro Star MP218 User Manual
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Thermo Scientific Orion Pro Star MP218 User Manual

Multiparameter bench meter
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Operations Manual
Electrochemistry Meters
Update Meter Software to
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www.thermofisher.com/orionsoftware
Orion Pro Star MP218
Multiparameter Bench Meter
User Manual
68X002732 | Revision 01 | December 2024

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Summary of Contents for Thermo Scientific Orion Pro Star MP218

  • Page 1 Operations Manual Electrochemistry Meters Update Meter Software to Ensure Optimum Performance www.thermofisher.com/orionsoftware Orion Pro Star MP218 Multiparameter Bench Meter User Manual 68X002732 | Revision 01 | December 2024...
  • Page 3 Table of Contents Chapter 1 ........................ 8 Introduction ....................8 1.1 Intended Use ..................9 1.1.1 Intended Use ....................9 1.1.2 Non-Intended Use ..................9 1.1.3 Safety ......................9 1.1.4 Power Connection ..................10 1.2 Cleaning Instructions (Meter Only) ............ 10 Chapter 2 ......................
  • Page 4 3.2.4 DO Settings ....................38 3.3 Calibrate ..................41 3.4 Data Logs ..................42 3.4.1 Filter the Data Log ..................43 3.4.2 View Individual Data Logs ................43 3.4.3 Export the Data Log ..................44 3.5 Calibration Logs ................45 3.5.1 Filter the Calibration Log ................45 3.5.2 View Individual Calibration Logs ..............46 3.5.3 Export the Calibration Log ................47 3.6 Methods ..................
  • Page 5 3.10 Information & Help ................. 62 Chapter 4 ......................64 Calibration ....................64 4.1 pH Calibration ................. 64 4.1.1 pH Calibration Overview .................64 4.1.1.1 Determined pH Buffer Value ..............64 4.1.2 pH Calibration Procedure ................65 4.1.3 pH Value vs. Temperature ................66 4.2 ORP Calibration................
  • Page 6 4.9.2 Barometer Calibration Procedure ..............81 Chapter 5 ......................82 Measurements ................... 82 5.1 Measure Mode Overview ..............82 5.1.1 Measure Mode Read Types ................84 5.1.2 Sample ID ......................86 5.1.3 Stirrer Button ....................87 5.2 General Measurement Procedure ............ 88 5.3 Data Viewing ................... 89 Chapter 6 ......................
  • Page 7 9.1 Regional Approvals ................ 106 9.2 Product Safety ................106 9.3 Electromagnetic Compatibility ............106 9.3.1 FCC Statement (USA) ..................107 9.3.2 Canadian ISED IC Notice ................107 9.3.3 South Korean KC Registration ..............107 9.4 Environmental Compliance ............108 9.4.1 REACH - Europe ..................108 9.4.2 RoHS - Europe ....................108 9.5 WEEE Compliance ................
  • Page 8 ™ Pro Star MP218 multiparameter bench meter. Orion Pro Star MP218 pH/ion, conductivity and dissolved oxygen bench meters are designed to provide accurate and reliable testing in laboratories that need a modern, easy-to-operate meter with advanced performance and reliable data reporting.
  • Page 9 All Orion Pro Star MP218 pH meters include an electrode stand, USB flash drive, computer cable and universal 100-240V 50/60 Hz power adapter with wall plugs for US/Japan, Euro, UK/Singapore, Australia/New Zealand and China.
  • Page 10 CAUTION: This symbol, in the context of a CAUTION, indicates a potentially hazardous situation which if not avoided could result in minor to moderate injury or damage to the equipment. Note: This symbol, in the context of a Note, indicates to follow the manufacturer specified instructions, notes and requirements set out in the manuals.
  • Page 11 Slide the appropriate plug plate into the groove on the back of the power adapter. Connect the assembled power adapter to the meter input. a. Locate the 2 slots on the meter power input. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 12 b. Align the 2 tabs on the power adapter plug with the 2 indents on the meter power input. c. Insert the power adapter plug into the meter power input and twist clockwise to lock the connection. Connect the assembled power adapter to a power outlet. You are now ready to turn on the meter.
  • Page 13 The amount of up and down resistance can be adjusted using the upper dial. Dialing left decreases the resistance, making the arm easier to move up and down. Dialing right increases the resistance, making the arm harder to move up and down. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 14 b. The amount of front and back resistance can be adjusted using the lower dial. Dialing left decreases the resistance, making the arm easier to move forward and backward. Dialing right increases the resistance, making the arm harder to move forward and backward.
  • Page 15 Use the side channels built into the electrode arm to organize the electrode cables. Press the electrode cables into the 4 grips inside the arm channels to secure the cables in place. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 16 2.3 Meter Inputs 2.3.1 Power Button The meter power button is located on the right side of the meter. Press and release the power button to power the meter on or off. 2.3.2 USB Inputs The USB meter inputs are located on the left side of the meter. Each input has a protective cap that protects the meter from dust and water intrusion.
  • Page 17 Stirrer Inputs: Connect the Orion stirrer probe (catalog number 096019-WA), with 3.5 mm phono jack plug, to the meter. • Lift the protective cap labeled Stirrer 1 or Stirrer 2. • Insert the Orion stirrer probe plug fully into the meter input. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 18 • 1 or 2 Orion stirrer probes can connect with the stirrer inputs on the meter; the user can assign the Stirrer 1 or Stirrer 2 input to each measurement channel in the measurement settings. • Orion stirrer probes are meter-powered and meter-controlled for easy sample stirring and rinsing. Dissolved Oxygen Input: Connect an Orion dissolved oxygen (DO) electrode, with 9-pin MiniDIN plug, to the meter.
  • Page 19 2.5.1 Main Measure Mode Note: User-selectable information (i.e. instrument name) will only be shown on the measure mode display if it is entered in the settings menus. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 20 Connectivity Icons: Indicate connectivity status of USB devices and export device with the meter. Indicates a USB flash drive is connected and communicating with USB Flash Drive: the meter. Indicates a USB accessory (USB mouse, USB keyboard or USB USB Accessory: barcode scanner) is connected and communicating with the meter.
  • Page 21 Graph (Single Channel View Only): Tap the blue Graph text to view the current measurement as a graph with temperature. • Select the Read Type to change how the graph tracks measurements over time. • Tap the Display Temperature button to show or hide temperature measurements. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 22 2.5.1.2 Basic Measure Mode View Refer to the 3.2.1 Instrument Settings section and Display settings and select Basic as the Custom Measure Layout to view a simplified version of the measure mode. The default meter setting is Advanced as the Custom Measure Layout and all user-selectable information (i.e. instrument name, sample ID, electrode ID, method) will only be shown when it is entered in the settings menus.
  • Page 23 2.6 Electrode Information The Orion Pro Star MP218 meter is compatible with a pH electrode, ORP (redox) electrode or ion selective electrode (ISE) with BNC connector; ATC temperature probe with 8-pin MiniDIN connector; reference half-cell electrode with pin-tip connector; conductivity electrode with 8-pin MiniDIN connector and DO electrode (polarographic or optical) with 9-pin MiniDIN connector.
  • Page 24 Chapter 3 Main Menu 3.1 Main Menu Tap the Main Menu icon in the measure mode to access the Main Menu. • Settings: View and customize instrument and measurement settings. • Calibrate: Perform all calibration functions, including temperature and barometer calibrations. •...
  • Page 25 ID and electrode type. • DO Settings: View and customize measurement settings for the dissolved oxygen channel, including temperature, measure mode, sample ID, alarms, resolution, barometric pressure, salinity correction, stability criteria, stirrer and electrode ID. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 26 3.2.1 Instrument Settings Tap the Instrument Settings option in the Settings list to access the instrument settings. • Read Type: Set the Read Type as Continuous, Auto-Read or Timed to define how measurements are performed, saved and exported. If Timed is selected, set the time interval from 3 seconds (0:00:03) to 2 hours (2:00:00).
  • Page 27 Custom Data Log Export: Select an option to customize the amount of information Select All Data when exporting data to LIMS software. exported from the data log. Basic: Only critical data is exported from the data log including date, time,  primary reading and temperature. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 28 Intermediate: Moderate data is exported from the data log including basic data  plus log #, username, measure mode, secondary reading (if applicable) and short calibration log summary. Advanced: Significant data is exported from the data log including intermediate  data plus read type, read time, sample ID, method, electrode ID, full calibration log summary and instrument ID.
  • Page 29 Alarm Settings: Set alarm settings for high and/or low temperature values and calibration due reminder as needed. o Temperature Input: Select the source of temperature readings from the list. Automatic: When ATC sensors are connected to the meter, all available sensors  Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 30 are shown in the list. The meter will default to ATC sensor connected to the active channel and ATC sensors from other channels can be selected. Ambient: The meter’s built-in sensor is used to measure ambient air  temperature. While not as accurate as an ATC sensor in sample solution, it is more accurate than not reporting temperature.
  • Page 31 Note: During an ion calibration, values can also be manually apart (i.e. 1.000 and 10.000). entered for each point. o 1.000, 10.00, 100.0, 1000, 10000 o Custom: Up to 5 custom standard values Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 32 • Stability Criteria: Select the Measurement Stability and Measurement Averaging functions. o Measurement Stability: Select Automatic, Fast, Medium or Slow Stability for measurements. The meter will use specific resolution criteria to determine the wait time before indicating measurements are stable. o Measurement Averaging: Select Automatic or Off for averaging measurements.
  • Page 33 Alarm Settings: Set alarm settings for high and/or low temperature values and calibration due reminder as needed. o Temperature Input: Select the source of temperature readings from the list. Automatic: When ATC sensors are connected to the meter, all available sensors  Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 34 are shown in the list. The meter will default to ATC sensor connected to the active channel and ATC sensors from other channels can be selected. Ambient: The meter’s built-in sensor is used to measure ambient air  temperature. While not as accurate as an ATC sensor in sample solution, it is more accurate than not reporting temperature.
  • Page 35 Linear: Meter applies the entered coefficient value as a constant percent correction factor to every degree change in temperature. Solution (25- Coefficient Solution (25- Coefficient 50°C) (%/°C) 50°C) (%/°C) Sugar Syrup 5.64 Dilute Ammonia 1.88 Ultra-Pure Water 4.55 5% NaOH 1.72 Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 36 Solution (25- Coefficient Solution (25- Coefficient 50°C) (%/°C) 50°C) (%/°C) 98% Sulfuric Acid 2.84 10% HCl 1.32 Salt (NaCl) 2.12 5% Sulfuric Acid 0.96 1.90 o nLFn: For non-linear natural waters, meter applies a non-constant correction factor to natural water samples that have a varying response to changes in temperature. Recommended for low conductivity waters in equilibrium with air and natural waters like natural ground, well or surface waters.
  • Page 37 Cat. No. 013016MD). Note: Tap the Save button once all changes are made to preserve the changes or tap the Create method button to save the current channel parameters as a new method. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 38 3.2.4 DO Settings Tap the DO Settings option in the Settings list to access the measurement settings for the dissolved oxygen channel. The list will update dynamically with setting changes. The temperature settings apply to all measure types for this channel. Example DO Settings: •...
  • Page 39 Calibration Reminder Alarm: Set an alarm interval of 8 hours, 1 day, 7 days or custom time from 1 hour to 30 days. If a calibration is not performed within the set interval, an alarm is shown on the meter. • Resolution: Set the desired measurement resolution. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 40 o For DO % saturation, set the resolution as 0.1% saturation or 1% saturation. o For DO concentration mg/L, set the resolution as 0.01 mg/L or 0.1 mg/L. o For DO concentration ppm, set the resolution as 0.01 ppm or 0.1 ppm. •...
  • Page 41 3.3 Calibrate Tap the Calibrate option in the Main Menu to access the complete list of calibrations available. The Orion Pro Star MP218 multiparameter bench meter is capable of performing: • 1 to 5 point pH calibration • 1 point ORP calibration •...
  • Page 42 3.4 Data Logs Tap the Data Logs option in the Main Menu to access the data logs. The meter’s data log will store up to 10000 data logs with time and date stamps. Each data log includes measurements from the active channels when the data log was saved as well as settings, measurement information and meter details.
  • Page 43 Tap a log on the list to view the individual data log details. You may need to scroll down to view all the included information. Tap the blue arrows to scroll up or down through the individual data logs. Tap the Export button to export the individual data log. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 44 3.4.3 Export the Data Log Tap the Export button to export the data log to a USB flash drive, computer or printer. • Use the Instrument Settings / Data Transfer Settings to view and modify the Export Destination, Output Format, Baud Rate (when applicable) and Custom Data Log Export settings. Secure Mode Example Open Mode Example When in Secure Mode, if an Administrator or Level 1 user account is active, that account will have the...
  • Page 45 Note: In Secure Mode, when the calibration log becomes full, the calibration log must be exported before it can be cleared. 3.5.1 Filter the Calibration Log From the parameter-specific calibration log list, filter the list (Secure Mode only), view individual calibration logs and export the calibration log. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 46 Secure Mode Example Open Mode Example Tap the Filter By field to set parameters for Username (Secure Mode only) to filter the calibration log list. 3.5.2 View Individual Calibration Logs Tap a log on the list to view the individual calibration log details. You may need to scroll down to see all included information.
  • Page 47 When in Secure Mode, if an Administrator or Level 1 user account is active, that account will have the option to delete the calibration log after it is exported. When the calibration log becomes full, it must be exported and then deleted before new calibration logs can be saved. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 48 3.6 Methods Tap the Methods option in the Main Menu to access the methods list. Methods offer the option to save measurement settings to standardize analyses and SOPs. From the methods list, create new methods; load, view and edit existing methods; export existing methods to a USB flash drive and import methods from a USB flash drive.
  • Page 49 Tap the Delete button to delete the selected method. Confirm you want to delete the method by tapping the Delete button again. The meter will return to the methods list and the selected method will be removed. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 50 3.7 Incremental Techniques Tap the Incremental Techniques option in the Main Menu to access the incremental techniques list. From the incremental techniques list, create new incremental techniques; run, view and edit existing incremental techniques; export existing incremental techniques to a USB flash drive and import incremental techniques from a USB flash drive.
  • Page 51 The reaction ratio of the measured ion to the added standard ion must be entered. Two aliquots of sample are added to the standard, so the electrode slope is calculated Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 52 in addition to the sample concentration. DKS Recommendations The subtraction ability of the chosen standard concentration and standard volume must not exceed the concentration of the sample. The sample volume should be 100 mL. The concentration of the standard (in Molarity or Normality) should be 50 times the expected sample concentration when the reaction ratio is 1.
  • Page 53 Start button to begin performing the incremental technique or tap the Edit button to make changes to the incremental technique. The new incremental technique will be added to the incremental techniques list. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 54 Parameters for Known Addition and Known Subtraction Analysis SKA DKA SKS DKS Technique Type: Type of incremental technique to be performed. • • • • Sample ID (optional): Identification for the sample to be measured. • • • • Electrode ID (optional): Identification for the electrode to be used. •...
  • Page 55 Data Log and Data Transfer Settings in the Instrument Settings menu. Tap the Repeat button to run the same incremental technique on a new sample or tap the Measure button to return to the measure mode. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 56 3.7.5 Delete an Existing Incremental Technique From the incremental technique list, tap the edit (pencil) icon to delete an existing incremental technique on the list. Tap the Delete button to delete the selected incremental technique. Confirm you want to delete the incremental technique by tapping the Delete button again. The meter will return to the incremental techniques list and the selected incremental technique will be removed.
  • Page 57 3 security questions for the first admin account. a. The password must contain at least 1 number, 1 uppercase letter, 1 lowercase letter, and 1 special character and must be 6-12 characters long. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 58 Tap the Save button. Login to the meter using the created username and password. Create new admin or user accounts, set the password expiration time, set the sleep mode in instrument settings and verify the date and time in instrument settings. 3.8.1.2 Create New Account (Admin Only) Create up to 2 additional admin accounts and up to 30 user accounts.
  • Page 59 Tap the back arrow to return to the Secure Mode Parameters screen. 3.8.1.5 Set Password Expiration Time (Admin Only) Set the password expiration time to 1 month, 3 months, 6 months or 12 months. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 60 Tap the Secure Mode option in the Main Menu to access the secure mode list for admins. Tap the Secure Mode Parameters option. Expand the Password Expiration Time option and select the desired expiration period. Tap the Save button. 3.8.1.6 Deactivate Secure Mode (Admin Only) Deactivate the secure mode and revert the meter to open mode.
  • Page 61 Error notifications are triggered when there is a critical issue that needs immediate attention that the user must address before continuing to use the meter. Example: When the pH measurement is outside the acceptable range of -2 to 20 pH. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 62 3.10 Information & Help Tap the Information & Help option in the Main Menu to access the meter information, user manual, meter tours, meter tests and troubleshooting guides, setup wizard, software updates and meter reset. • Meter Information: View the meter model, type, serial number and current software version. •...
  • Page 63  when the factory reset is completed. Note: If Secure Mode is enabled, not all options may be accessible to users in the Information & Help list, depending on each user’s meter permissions. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 64 Chapter 4 Calibration 4.1 pH Calibration Refer to the 3.10 Information & Help section and Meter Tours to access onscreen tours that explain how to use important meter functions including pH calibration. Refer to the 3.2.2 pH/Ion Settings section and Alarm Settings to use the Calibration Reminder Alarm to set a reminder if calibration is not performed within the selected time interval.
  • Page 65 (4, 3, 2 or 1), only the Next button will appear for each calibration point until the set number of points is completed, at which point the Done button will appear. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 66 4.1.3 pH Value vs. Temperature The following tables list theoretical values for pH buffers at various temperatures. Actual values shown on the meter may vary due to rounding deviations from the actual pH and temperature measurements. USA Buffer Set (Orion pH Buffers) Temp.
  • Page 67 4.120 6.950 9.120 4.135 6.945 9.080 4.150 6.940 9.040 4.165 6.940 9.000 4.180 6.940 8.960 4.200 6.940 8.920 4.220 6.940 8.880 4.245 6.940 8.840 4.270 6.940 8.800 4.295 6.940 8.760 4.320 6.940 8.720 Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 68 4.2 ORP Calibration Refer to the 3.2.2 pH/Ion Settings section and Alarm Settings to use the Calibration Reminder Alarm to set a reminder if a calibration is not performed within the selected time interval. 4.2.1 ORP Calibration Overview The ORP calibration is a millivolt (mV) offset adjustment. Oxidation reduction potential (ORP) or redox is useful as a relative indicator of the oxidizing or reducing nature of a sample solution.
  • Page 69 This may be helpful if the electrode is responding more slowly than usual. Tap force stabilize text to accelerate the reading stability (may give less accurate calibration results). Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 70 4.3 Ion Calibration Refer to the 3.2.2 pH/Ion Settings section and Alarm Settings to use the Calibration Reminder Alarm to set a reminder if a calibration is not performed within the selected time interval. 4.3.1 Ion Calibration Overview For best results, periodic calibration with known, accurate and fresh standards is recommended. Calibrate with ion concentration standards that bracket the expected sample concentration and are 1 decade (10 times) apart in concentration.
  • Page 71 (4, 3, 2 or 1), only the Next button will appear for each calibration point until the set number of points is completed, at which point the Done button will appear. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 72 4.4 Conductivity, TDS and Salinity Calibration Refer to the 3.10 Information & Help section and Meter Tours to access onscreen tours that explain how to use important meter functions including conductivity calibration. Refer to the 3.2.3 Conductivity Settings section and Alarm Settings to use the Calibration Reminder Alarm to set a reminder if a calibration is not performed within the selected time interval.
  • Page 73 • If a calibration point needs to be remeasured after the reading has stabilized, tap the back arrow. This may be useful if you accidentally put the electrode in the wrong solution. • If a reading takes longer than 90 seconds to stabilize during the calibration, the force stabilize Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 74 text will appear. This may be helpful if the electrode is responding more slowly than usual. Tap force stabilize text to accelerate the reading stability (may give less accurate calibration results). • If the Conductivity Cal. Points in the 3.2.3 Conductivity Settings section is changed from “1 to 5”...
  • Page 75 (4, 3, 2 or 1), only the Next button will appear for each calibration point until the set number of points is completed, at which point the Done button will appear. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 76 4.4.6 Salinity Calibration Overview The salinity measure mode is automatically calibrated when a conductivity calibration is performed. This is typically the most accurate way to calibrate for salinity measurements. Alternatively, the meter can be calibrated in salinity as % NaCl mode using a salinity as % NaCl standard and the salinity calibration will be applied to salinity as % NaCl measurements only.
  • Page 77 It is necessary to set the proper temperature, barometric pressure and salinity values prior to performing any DO calibration or measurement. The non-volatile meter memory retains all data when powered off and in the event of power failure. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 78 4.7.2 % Saturation DO Calibration Procedure Ensure the active measure mode is set to DO. a. If using a method, ensure the method is loaded and active. Tap the Calibrate button to start the calibration. a. If viewing multiple measurement channels, select the DO calibration option. Rinse the DO electrode with purified water and place into the prepared calibration sleeve, water sample, BOD bottle or airtight flask.
  • Page 79 This may be helpful if the electrode is responding more slowly than usual. Tap force stabilize text to accelerate the reading stability (may give less accurate calibration results). Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 80 4.8 Temperature Calibration 4.8.1 Temperature Calibration Overview The thermistor sensor used for automatic temperature compensation (ATC) and measurements is both accurate and stable, so frequent calibration is not required. If desired, perform a temperature calibration to calibrate the ATC sensor when it is connected to the meter. A 1 to 2 point temperature offset calibration can be performed, up to ±5.0°C for each calibration point.
  • Page 81 To complete the calibration, tap the Done button. The meter will automatically save the calibration information to the calibration log and display a summary of the calibration. Tap the Measure button to proceed to the main measure mode. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 82 3.10 Information & Help section and Meter Tours to access onscreen tours that explain how to use important meter functions including measurements. The Orion Pro Star MP218 meter offers three measurement channels, capable of measuring the following parameters: • Channel 1 (pH): pH, mV, ORP or ion concentration with temperature •...
  • Page 83 102.0%. The icon is orange when the slope is Calibration 82.0% to 91.9% or 102.1% to 114.0%. The icon is red when the slope is less than 82.0% or greater than 114.0%. Ranges are adjustable. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 84 Mode Example Calibration Details Notes The ion calibration will use the units selected in Calibration the pH/Ion Channel settings. Conductivity The conductivity calibration will show the Calibration average calculated cell constant value. Optical DO calibration details include the optical cap life icon, which shows: Optical DO •...
  • Page 85 • Tap the Stop button or leave the measure mode to stop taking timed measurements. • Orion stirrer probes will turn on automatically when the Start button is tapped. When on, tap the Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 86 Stirrer button to manually turn off the Orion stirrer probes. Orion stirrer probes will turn off automatically when the Stop button is tapped. Timed, Waiting Timed, Reading Stabilizing Timed, Reading Stable 5.1.2 Sample ID When using Sample ID to identify samples with measurements, determine which channels will be active in the measure mode and refer to the 3.2.2 pH/Ion Settings,...
  • Page 87 Stop button is tapped. Press and hold the Stirrer button to access and change the stirrer control settings. Note: The Stirrer button is hidden if the stirrer function is turned off for all actively shown channels. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 88 5.2 General Measurement Procedure Refer to the electrode manuals for detailed instructions on electrode preparation, calibration and usage. Make sure the electrodes are fully prepared, properly calibrated and working correctly before taking sample measurements. Refer to the 3.2.1 Instrument Settings section and Read Type settings to define how measurements are performed and when measurements are saved and exported.
  • Page 89 • When in Secure Mode, the meter will save up to 20 calibration logs and prompt the Administrator and Level 1 accounts to export and delete calibration logs when the limit is reached. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 90 Chapter 6 Data Exporting and Importing 6.1 Data Transfer Export live measurements, completed calibrations, data logs, calibration logs, methods, user lists (Secure Mode only) and audit trails (Secure Mode only) from the meter to a USB flash drive, computer or Orion ink printer (catalog number STARA-106). To successfully export data: Set all required data transfer settings in the Instrument Settings menu.
  • Page 91 Printer Setting Baud Rate : 115200 bps Baud Rate : 9600 bps Data bits: 8 Data bits: 8 Parity: None Parity: None Stop bits: 1 Stop bits: 1 Flow Control: None Flow Control: None Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 92 6.1.3 Verify the Data Destination USB Flash Drive For data transfer using a USB flash drive, perform a test export of data from the meter to the USB flash drive. Remove the USB flash drive from the meter, insert it in a computer and open the test export on the computer.
  • Page 93 TIMEMODE <CR> TIME MODE = 1 (PM), 2 (AM) or 3 (24 Hour) SETMODE MODE Sets the meter measurement mode. MODE = PH or SETMODE PH <CR> GETMODE <CR> Prints the active measurement mode Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 94 6.3 Meter Software Update Procedure Note: Back up all data before performing the meter software update procedure, as it will be erased when the meter software update is completed. Power on the meter. Download the latest Orion Pro Star meter software at www.thermofisher.com/orionsoftware. Unzip/extract the Orion Pro Star meter software file.
  • Page 95 Perform a factor reset on the meter. o Replace the electrode. • pH Electrode Icon: o Troubleshoot the pH buffers and pH electrode. o Replace the pH buffers. o Clean and condition the pH electrode. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 96 o Replace the pH electrode as needed. 7.2 Measurement Troubleshooting Reading is unstable, slow to stabilize: • Consider changing the displayed measurement resolution. For example, some pH measurements only require 0.01 pH reporting. Changing the pH resolution from 0.001 to 0.01 will reduce the amount of time needed for the reading to stabilize.
  • Page 97 • Clean the conductivity electrode, 0.1M HCl is recommended and adding pepsin is helpful if protein build-up occurs. See the electrode user manual for detailed instructions. • Discard the current standards, check the expiration date on the standard bottle or pouch, pour a Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 98 fresh portion of the standard into a clean, dry beaker and repeat the calibration. • Do not allow conductivity standards to remain exposed to air for extended periods of time. • Verify that the nominal cell constant value entered in the meter is appropriate for the conductivity electrode being used to calibrate.
  • Page 99 Relative accuracy ± 0.2 mV or ±0.05 % of the reading, whichever is greater Calibration points 1 point Calibration ORP or E method Calibration offset ±250 mV Range 0.0001 to 19999 Resolution 0.0001 minimum, 1 to 5 digits Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 100 Relative accuracy ± 0.2 mV or ±0.05 % of the reading, whichever is greater Units ppt, ppm, ppb, mg/L, M, mM, %, none or user-defined Calibration points 1 to 5 points Calibration Automatic standard recognition, manual entry option method Calibration 1.000, 10.00, 100.0, 1000;...
  • Page 101 Channel 3: dissolved oxygen as % saturation or concentration (mg/L or ppm) with barometric pressure and temperature Read types Continuous, Auto-Read or Timed Timed reading 3 seconds to 2 hours intervals Measurement Customizable options for basic, advanced or user-defined layout Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 102 Measurement Automatic, fast, medium or slow stability Sample ID Auto-incremental or manual, up to 25 alphanumeric characters Electrode ID Up to 20 alphanumeric characters Graph / chart view Single parameter with temperature Set value alarm 1 high and 1 low value per parameter Last calibration Calibration summary with date and time details...
  • Page 103 Pollution degree Protection class Note: Specifications subject to change without notice. All relative accuracy values are influenced by the displayed least significant digit and should include ± 1 LSD for all relative accuracy calculations. Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 104 8.2 Meter Dimensions 8.3 Warranty This meter is supplied with a warranty against significant deviations in material and workmanship for a period of 2 years from date of purchase. Electrode warranties are separate from the meter and differ based on the selected electrode. If meter repair is necessary within the designated warranty period and has not been the result of abuse or misuse, please contact the Technical Support Team at WLP.TechSupport@thermofisher.com...
  • Page 105 8.3.2 Manufacturer Information Thermo Fisher Scientific GPS, Water Analysis Instruments 7 Gul Circle, Level 2M, Singapore 629563 International Phone: (65) 6778 6876 US Toll Free Phone: 1-800-225-1480 US Phone: 1-978-232-6000 Email: WLP.TechSupport@thermofisher.com Website: www.thermofisher.com Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 106 Chapter 9 Regulatory Compliance 9.1 Regional Approvals European Union: The European CE marking is applied on products that meet all the applicable requirements of the European Directives. Products not marked with a CE marking either do not operate in the 230V / 50Hz voltage range or are not intended to be sold to the EU Member States or European Economic area (EEA).
  • Page 107 9.3.2 Canadian ISED IC Notice This ISM digital apparatus complies with Canadian ICES-001, Class A. Cet appareil ISM est conforme á la norme NMB-001 du Canada, Classe A. 9.3.3 South Korean KC Registration Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 108 [Translation of the above user notification: Equipment for business broadcasting and communication specified in Article 11, Subparagraph 1), Items (가), (바), and (사 1). This device has undergone suitability assessment for use in a business environment. If used in a residential environment, there may be concerns regarding radio interference.] 9.4 Environmental Compliance 9.4.1 REACH - Europe...
  • Page 109 Ulteriori informazioni sulla conformità di Thermo Fisher Scientific con queste Direttive, l’elenco delle ditte di riciclaggio nel Vostro paese e informazioni sui prodotti Thermo Scientific che possono essere utili alla rilevazione di sostanze soggette alla Direttiva RoHS sono disponibili sul sito http://www.thermofisher.com.
  • Page 110 Conformité WEEE. Ce produit doit être conforme à la directive euro-péenne (2012/19/EU) des Déchets d’Equipements Electriques et Electroniques (DEEE). Il est marqué par le symbole suivant. Thermo Fisher Scientific s’est associé avec une ou plusieurs compagnies de recyclage dans chaque état membre de l’union européenne et ce produit devraitêtre collecté...
  • Page 111 USB flash drive, computer cable, 100-240V 50/60Hz universal power adapter PSTAR2180 (purchase electrodes separately) Orion Pro Star MP218 multiparameter bench meter pH, conductivity and DO kit, includes PSTAR2180 meter with stand; 8157BNUMD ROSS Ultra Triode refillable epoxy-body pH/ATC electrode; 013005MD 4-cell epoxy/graphite-body K=0.475 conductivity/ATC electrode;...
  • Page 112 Orion Pro Star series electrode stand with base PSTAR-ARM Orion Pro Star series holder head for electrode stand PSTAR-SHH Orion Pro Star series weighted base for electrode stand PSTAR-SWB Orion Pro Star series universal power supply, 100-240V, 50/60 Hz PSTAR-PWR Orion Pro Star series USB computer cable PSTAR-USB Orion Pro Star series standard protective display cover...
  • Page 113 111.9 mS/cm conductivity standard, 5 x 60 mL 011005 1413 µS/cm conductivity/TDS standard, 10 individual-use pouches 01100710 12.9 mS/cm conductivity/TDS standard, 10 individual-use pouches 01100610 111.9 mS/cm conductivity standard, 10 individual-use pouches 01100510 Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 114 User Notes ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ Chapter 10 | Ordering Info...
  • Page 115 ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ Orion Pro Star MP218 Multiparameter Bench Meter...
  • Page 116 Orion Pro Star MP218 pH/Ion, Conductivity and Dissolved Oxygen Bench Meter Scientists have trusted Thermo Scientific Orion Lab Products for over 60 years to provide them with accurate and reliable analytical testing instruments in the lab and in the field. Since 1962, Thermo Scientific Orion products have set the standard for quality in electrochemistry.