EUTECH INSTRUMENTS pH 600 Instruction Manual
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EUTECH INSTRUMENTS pH 600 Instruction Manual

Wp 600 series
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Integrated Instruction Manual
WP 600 Series Meters
pH 600 / 610 / 620, COND 600 / 610, DO 600,
PC 650, PD 650, CD 650, PCD 650
68X415307
Rev. 4 June 2010
Technology Made Easy ...
Part of Thermo Fisher Scientific
99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com

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  • Page 1 Integrated Instruction Manual WP 600 Series Meters pH 600 / 610 / 620, COND 600 / 610, DO 600, PC 650, PD 650, CD 650, PCD 650 68X415307 Rev. 4 June 2010 Technology Made Easy ... Part of Thermo Fisher Scientific...
  • Page 3 *IMPORTANT – PLEASE READ BEFORE YOU CONTINUE* PLEASE USE THIS MANUAL IN THIS ORDER : Step 1: Use the first half of this manual “General Guide” and “Temperature” to set up and calibrate your instrument (Pages 1 - 39). Step 2: Then go to the specific parameter guides (eg.

  • Page 5: Table Of Contents

    Table of Contents GENERAL GUIDE..................1 1. Overview For All Meters ..................3 1.1 About the Meters..........................3 1.1.1 Display Overview........................3 1.1.2 Key Functions......................... 3 1.2 Inserting Batteries ..........................4 1.2.1 Inserting batteries for the first time..................4 1.2.2 Changing batteries subsequently................... 4 1.3 Attaching the Belt ..........................
  • Page 6 TEMPERATURE ..................36 1. Temperature Setup ....................38 2. Temperature Calibration..................38 2.1 About Temperature Calibration....................... 38 2.2 Temperature Calibration for ATC mode..................39 2.3 Temperature Calibration for MTC mode ..................40 3. Temperature Measurement .................40 pH......................42 1. pH Setup .......................44 2.
  • Page 7 2.9 Calibration Report ........................... 72 2.9.1 To View Calibration Report: ....................72 3. Conductivity Measurement Mode ...............72 3.1 Indicators in Conductivity measurement screen ................72 TDS ......................75 1. TDS Setup ......................77 2. TDS Calibration Mode..................79 2.1 TDS Calibration Report ........................80 2.1.1 To View Calibration Report: ....................
  • Page 8 2.2.1 Auto Salinity Compensation ....................113 3. Concentration in Measurement Mode ..............113 3.1 Indicators in concentration measurement screen ................. 113 3.2 Dissolved Oxygen Probe....................... 114 3.2.1 Dissolved Oxygen Principle ....................114 3.2.2 Probe Care ......................... 115 3.2.3 Membrane Housing Replacement..................115 3.2.4 Membrane/O-ring Replacement (Optional Procedure) ............

  • Page 9: General Guide

    This section is applicable to all models of the WP 600 Series Meters. Please do not skip this section. Model Parameters pH 600 Temperature (with ATC), pH (-2.00 to 20.00 measuring range). pH 610 Temperature (with ATC), pH (expandable resolution to 0.001). pH 620 Temperature (with ATC), pH (expandable resolution to 0.001)

  • Page 11: Overview For All Meters

    1. Overview For All Meters 1.1 About the Meters SPECIAL FEATURES • Displays and measures up to 4 parameters simultaneously • Automatic temperature compensation • Built in memory backup to save calibration and 500 sets of measured data • Data logging feature date-and-time stamp to meet Good Laboratory Practice (GLP) •...

  • Page 12: Inserting Batteries

    1.2 Inserting Batteries NOTE: Please ensure that the gasket is in place otherwise the instrument will not be waterproof. Power up your meter using either: 1. Four ‘AA’ size 1.5 V alkaline batteries (supplied) or, 2. 9V DC power adapter (Optional in some models). 1.2.1 Inserting batteries for the first time 1.

  • Page 13: Attaching The Belt

    1.3 Attaching the Belt To attach the safety belt: 1. Use a Phillips screw driver to remove the four screws holding the battery cover. 2. Insert the safety belt through the two slots as indicated below. 3. Screw the battery cover back on. Note the ▲UP symbol marked on the cover.

  • Page 14: Connecting Peripherals

    1.4 Connecting Peripherals 1.4.1 Probes (pH/Conductivity/DO) Attach the probes with correct type of connectors as indicated. pH Probe (BNC) DO Probe with built in temperature sensor (6-pin Conductivity Probe Connector) with built in temperature sensor (8-pin Connector) Use this socket for the standalone temperature probe in the pH only...

  • Page 15: Protective Rubber Boot

    1.4.2 Protective Rubber Boot The rubber boot protects the meter when used in the field. For bench top applications, lift up the stand at the back of the rubber boot. PLEASE SET UP THE SYSTEM BEFORE YOU BEGIN USING THE METER. USE THE FOLLOWING OVERVIEW FOR SETUP MODE:...

  • Page 16: System Setup Mode For All Meters

    2. System Setup Mode For All Meters 2.1 About Setup Mode The setup mode lets you configure various parameters & settings of the meter. You can choose to password-protect your settings, so that other users who may use the meter will not be able to change the settings. Setup mode consists of the following sub-groups: System –...

  • Page 17: Setup Selection: System Settings

    1. Press ENTER key to select Setup Selection screen. 2. Press up or down arrow key to go to required setup sub-group. 3. Press ENTER key to select the currently shown sub-group. Figure 1: Setup Selection Screen Function keys available in setup selection screen: (F1) (Not functional) (F2)
  • Page 18 System setup sub-group allows you to configure general settings of the meter. The settings are displayed in 6 pages. Press NEXT-P (F2) and PREV-P (F1) to navigate through these pages. Parameter Description Factory Default STABLE ENABLE ENABLE - The meter displays ‘Stable’ indicator in the Indicator measurement screen as per the ‘STABLE CRITERIA’...
  • Page 19 System Settings Page 2 – Date & Time Figure 3 : System Settings Page 2 – Date & Time This page allows you to set the date & time of the meter. Parameter Description Factory Default Year 2006 Sets the current year Month Sets the current month Date...
  • Page 20 DISABLE – Meter does not turn off automatically. ON Time 10 min After the last key is pressed, no. of minutes the meter should wait before automatically shuts down the meter. Maximum range: 30 min (This parameter has not editable if ‘AUTO OFF’ parameter is disabled) Back Light DISABLE...
  • Page 21 TEXT – Select this format if you use any other method ® (such as Windows Hyperterminal) This parameter is used when downloading data from the meter through IrDA Current Data TIMED TIMED – Prints measurement data continuously at the interval specified in ‘INTERVAL’ parameter below. SINGLE –...
  • Page 22 However, if the user forgets his password, he can contact the nearest distributor or Eutech Instruments/Oakton Instruments to request for meter password. This would be unique to each instrument and would be tied to the serial number of the unit.

  • Page 23: Accessing Setup Mode When Password Protection Enabled

    This allows you to clear the memory, display contrast and reset the meter to factory defaults. Parameter Description Factory Default Clear logged YES – Select this to clear all the stored data from the Data Memory meter’s memory NO – Select this if you do not wish to clear the stored data from the meter’s memory Display Adjust display contrast from 1 - 25...

  • Page 24: Modifying Setup Parameters

    Note: You can enter ‘00000’ (read-only password) if you wish to view the setup parameters. You are not allowed to modify any parameter when you enter ‘read-only password’. 1. Press up & down arrow keys to enter the first digit of the password and then press NEXT (F3) key to move to the next digit.

  • Page 25: Calibration Mode For All Meters

    3. Calibration Mode For All Meters 3.1 About Calibration The 600 series meters are factory calibrated and allows you to measure pH/mV/ion/conductivity/resistivity/TDS/salinity/DO(%)/DO(mg/L) respective to the model(s) you have purchased. Calibrate to all measurement ranges to ensure the highest accuracy in any given measurement range. This should be done before you make measurements for the first time and also each time a new electrode is attached to the meter or when you suspect that the meter/electrode is out of calibration.
  • Page 26 It is recommended that you perform at least a 2-Point Calibration using standard buffers that adequately cover the expected measurement range, prior to measurement. For Ion Connect the ISE to the BNC connector of the meter. Remove plastic protective cap of ISE. Briefly rinse the electrode with clean water to remove any residues.

  • Page 27: Accessing Calibration Mode

    All new calibration values will automatically override the existing data. It is recommended to calibrate the meter periodically and or if it is suspected to be inaccurate. Always rinse the probe with either DI water or rinse solution before and after each calibration/sample measurement.

  • Page 29: Measurement Mode For All Meters

    4. Measurement Mode For All Meters 4.1 About Measurement Mode The following is the full range of measurement modes in the WP 600 series meters: Temperature measurement mode pH measurement mode mV measurement mode Ion measurement mode Conductivity measurement mode TDS measurement mode Salinity measurement mode Resistivity measurement mode...

  • Page 30: Taking Measurements

    MODE (F3) Switches between measurement modes OFF (F4) Power off the meter (press and hold this key for 3 seconds) Switches between functions groups available in measurement mode ENTER (Not functional) (Not functional) Function Keys available in measurement screen (2 Group): SETP (F1) Goes to setup mode...

  • Page 31: Stable Reading Indicator

    4.2.3 Stable reading indicator You can configure the meter so that LCD displays a ‘Stable’ indicator when the reading does not vary for 2 consecutive seconds. The amount of variations allowed can be set at ‘Slow’, ‘Medium’ or ‘Fast’. 4.2.4 Holding a reading In some situations, you may want to freeze (hold) the measured reading in the LCD for a delayed observation.

  • Page 32: Alarm Set Point (For Ph/Conductivity/Do)

    4.4 Alarm set point (For pH/conductivity/DO) You can set the meter to display an alarm when the pH/ conductivity/ salinity/ resistivity/ TDS/ DO (%)/ DO (mg/L) reading goes higher or lower than predefined set points. Refer to ‘Setup’ pages of respective modes to set alarm points for pH, conductivity and DO.

  • Page 33: Logging Data Automatically In The Meter's Memory

    5.2.1 Logging data automatically in the meter’s memory 1. Make sure that the Print mode is set to ‘data logging mode’ in the System Setup. You can also specify the time interval for each transfer. From measurement mode, press PRIN (F3) to start saving data automatically in meter’s memory.

  • Page 34: Transferring Stored Data To The Computer (Cybercomm) Through Irda

    5.2.4 Transferring stored data to the Computer (CyberComm) through IrDA 1. Make sure the CyberComm 600 application is up and running (Refer to the manual in the software packaging to install). 2. Make sure your meter’s IrDA port is facing the IrDA port of the computer. 3.

  • Page 35: Transferring Stored Data To A Pc Not Equipped With Infrared Receiver

    Transfer Stored data to CyberComm 5.2.5 Transferring stored data to a PC not equipped with infrared receiver. If your PC doesn’t come with a built-in infrared receiver, you can use an RS 232C Adapter (sold separately) that connects directly to your PC using a specially-designed 9-pin plug.

  • Page 36: Transferring Stored Data To A Pc Using An Usb/ Irda Dongle

    5.2.6 Transferring stored data to a PC using an USB/ irDA Dongle. You can purchase an USB/ irDA dongle 01X447601 (see accessories page at the back of this manual) and transfer data from your meter using the USB port. Please note: This accessory is specially engineered to match your meter’s software to the application in your laptop or PC.

  • Page 37: Technical Specifications

    -10.0 ºC to 60.0 ºC (14.0 ºF to 140.0 ºF) Resolution 0.1 ºC/ 0.1 ºF Relative Accuracy ± 0.5 ºC / ± 0.9 ºF Model pH 600 pH 610 pH 620, PD 650,PCD 650 Range -2.00 to 20.0 pH -2.000 to 20.000 pH Resolution 0.1/ 0.01 pH...
  • Page 38 Conductivity Sub range Range Measuring ranges Resolution Cal Standards Accuracy 0.050uS to 2.000uS 0.01uS* 1% of FS 2.000uS to 9.990 uS 0.01uS* 1% of FS 10.00uS to 99.99uS 0.01uS 1% of FS 84.00uS 100.0uS to 300.0uS 0.1uS 1% of FS 300.0uS to 999.9uS 0.1uS 1% of FS...
  • Page 39 Resistivity Range Measuring ranges Resolution Sub range Accuracy 10.00MΩ to 20.00MΩ 0.01MΩ 1% of FS 1.000MΩ to 9.999MΩ 0.001MΩ 1% of FS 500.0KΩ to 999.9KΩ 0.1KΩ 1% of FS 100.0KΩ to 500.0KΩ 0.1Ω 1% of FS 10.00KΩ to 99.99KΩ 0.01Ω 1% of FS 3.333KΩ...
  • Page 40 101mm (W) x 191mm (L) x 61mm (H) - With Rubber Boot Weight 380g (Without Rubber Boot) Power Input pH 600 / 610 / 620 All other models Battery 4 x Alkaline AA size, 1.5 V 500 Hrs (without backlight & serial data 200 Hrs (without backlight &...

  • Page 41: Accessories

    7. Accessories Eutech Instruments Product Description Eutech Instruments Order Code 8 pin connector Temperature probe (3m Cable) ECPHWPTEM03J 8 pin connector Temperature probe (1m Cable) ECPHWPTEM01J General Purpose Plastic-Body, Double Junction, Ag/AgCl pH ECFC7252203B electrode (3m Cable) General Purpose Plastic-Body, Double Junction, Ag/AgCl pH...

  • Page 42: Warranty & Return Policy

    8. Warranty & Return Policy 8.1 Warranty Eutech Instruments supplies this meter with a 3-year warranty and 6-month warranty for electrode against manufacturing defects from the date of purchase. If repair or adjustment is necessary and has not been the result of abuse or misuse within the designated period, please return –...

  • Page 43: Guidelines For Returning Unit For Repair

    damage during shipment, and insured against possible damage or loss. Eutech Instruments/ Oakton Instruments will not be responsible for any damage resulting from careless or insufficient packing. Warning: Shipping damage as a result of inadequate packaging is the user's/distributor’s responsibility. Please follow the guidelines below before shipment.

  • Page 44: Temperature

    TEMPERATURE PARAMETER GUIDE i. Temperature Setup Mode ii. Temperature Calibration – ATC and MTC Mode iii. Temperature Measurement Mode FOR ALL MODELS : pH 600/ 610/ 620 COND 600/610 DO 600 PC 650 PD 650 CD 650 PCD 650...

  • Page 46: Temperature Setup

    1. Temperature Setup Temperature setup sub-group allows you to configure temperature measurement & calibration related settings of the meter. Temperature Setting Page Figure 13 : Temperature Settings Page Parameter Description Factory Default Unit ºC Sets the unit of measurement for temperature. Available units: ºC and ºF Mode Sets the temperature compensation mode.

  • Page 47: Temperature Calibration For Atc Mode

    replacement probe. This procedure offers offset adjustment of the probe to ensure more accurate temperature measurement. Use a thermometer you are certain is accurate to measure the temperature of your sample. 2.2 Temperature Calibration for ATC mode Make sure you have selected ‘ATC’ and the required unit of measurement (ºC or ºF) in Temperature settings.

  • Page 48: Temperature Calibration For Mtc Mode

    2.3 Temperature Calibration for MTC mode Make sure you have selected ‘MTC’ and required unit of measurement (ºC or ºF) in Temperature settings. Switch on the meter. Make sure the meter is in measurement mode. 1. Press CAL (F2) to go to calibration mode. 2.
  • Page 50 PARAMETER GUIDE 1. pH Setup Mode 2. pH Calibration Mode 3. pH Measurement Mode FOR MODELS : pH 600/ 610/ 620 PC 650 PD 650 PCD 650...

  • Page 52: Ph Setup

    1. pH Setup pH setup sub-group allows you to configure pH measurement & calibration related settings of the meter. The settings are displayed in 2 pages. Press NEXT-P (F2) and PREV-P (F1) to navigate through these pages. pH Settings Page 1 – pH Measurement & Calibration Figure 15: pH Settings Page 1 –...

  • Page 53: Ph Calibration

    pH Settings Page 2 – Calibration Due Alarm & pH Resolution Figure 16: pH Settings Page 2 – Cal-due Alarm & pH Resolution Parameter Description Factory Default pH Calibration Due 5 Days Specify number of days for the pH calibration alarm.

  • Page 54: Ph Buffer Group For Calibration And Auto-Recognition

    First Point of Calibration Other Available Calibration Points Buffer Group (when complete re-calibration) pH 7.00 pH 1.68, 4.01, 10.01, and 12.45 NIST pH 6.86 pH 4.01, 6.86, 9.18, and 12.45 pH 6.79 pH 1.09, 3.06, 4.65, 9.23, and 12.75 pH 6.97 pH 4.10 Table 1: Buffer Groups and Calibration Points The meter automatically recognizes and calibrates to these standard pH buffer...
  • Page 55 Figure 17: pH Calibration Screens 4. Rinse the electrode in clean water and prepare electrode for calibration. Note: If you wish to completely re-calibrate the meter, you need to clear previous calibration data. Press CLR-C (F2) key to clear previous calibration.

  • Page 56: Ph Calibration With A User-Defined Buffer

    2.4 pH Calibration with a User-defined Buffer If you selected ‘USER’ (Custom) buffer in the pH Setup, the following screen is shown when you enter calibration mode. You need to prepare at least 2 custom buffers of known pH values. Note: Custom buffer solution values should be at least 1 pH unit apart from each other.

  • Page 57: Calibration Report

    ESC (F4) Exits from calibration and goes back to pH measurement mode ENTER Confirms the calibration Increases/decreases pH buffer reading (Not functional) 2.5 Calibration Report Calibration report gives you detailed information on calibration. It includes date & time, buffer group, offset, temperature, number of days calibration is over due and slope information.

  • Page 58: Average Slope Indicator Of Ph Probe

    NEXT (F3) Goes to pH measurement mode ESC (F4) Goes to pH measurement mode ENTER (Not functional) (Not functional) 2.6 Average Slope Indicator of pH Probe Each time you perform pH calibration; the meter calculates the average slope of your probe and graphically indicates it in the header section of the LCD screen. Figure 20 : Average Slope Indicator Number of bars in the indicator shows the slope value: Number of Bars...

  • Page 59: Indicators In Ph Measurement Screen

    3.2 Indicators in pH measurement screen In pH measurement mode, the meter displays pH and temperature reading. Item Description Measurement mode indicator Appears when the reading is stable Appears when the reading is on hold pH reading Units of measurement Temperature reading &...
  • Page 60 PARAMETER GUIDE 1. mV Setup Mode 2. mV Calibration Mode 3. mV Measurement Mode FOR MODELS : pH 600/ 610/ 620 PC 650 PD 650 PCD 650...

  • Page 62: Mv Setup Mode

    1. mV Setup Mode There is no setup mode for mV parameter. 2. mV Calibration Mode 2.1 mV Calibration with a Standard ORP Calibration Solution Use a standard ORP solution of known value for calibration. You need to calibrate only 1-point. 1.

  • Page 63: Calibration Report

    7. Press ESC (F4) to go to measurement mode. The meter shows the relative mV reading of the solution in measurement mode, if offset is not zero. Note: The function of the keys available on the mV calibration/ report screen is same as previously described in pH calibration with a user- defined buffer section.
  • Page 64 Item Description Measurement mode indicator Appears when the reading is stable Appears when the reading is on hold mV reading Units of measurement Temperature reading & units Temperature compensation mode Note: If offset is not zero, the meter displays relative mV reading of the solution in measurement mode.

  • Page 66: Ion

    PARAMETER GUIDE 1. Ion Setup Mode 2. Ion Calibration Mode 3. Ion Measurement Mode FOR MODELS : pH 620 PC 650 PD 650 PCD 650...

  • Page 68: Ion Setup

    1. Ion Setup Ion setup sub-group allows you to configure Ion measurement & calibration related settings of the meter. Ion Settings Page Figure 23: Ion Settings Page Parameter Description Factory Default Sets the unit of measurement for Ion. Ion unit Available units: ppm, molar and mg/L Press (Up) or...
  • Page 69 Use standard solutions of 0.001, 0.01, 0.1, 1, 10, 100, 1000 & 10000 ppm for calibration. You need to calibrate minimum of 2-points. See “For Ion” under “Preparing the Meter for Calibration” on page 18. 1. Switch on the meter. Make sure the meter is in Ion measurement mode. 2.

  • Page 70: Calibration Report

    7. The upper display shows the next calibration point. 8. Rinse the ISE with clean water. Place it in the next calibration solution and follow the steps 4 through 6 to calibrate other points. Note: The meter accepts the second and subsequent points only if the mV readings are within the calibration window (15mV/decade to 90mV/decade).

  • Page 71: Ion Measurement Mode

    3. Ion Measurement Mode In Ion measurement mode, the meter displays Ion concentration (in ppm, molar or mg/L) and mV reading. Depending on application, you can connect a suitable Ion Selective Electrode (ISE) to the meter. 3.1 Changing unit of measurement By default the measuring unit is ppm.

  • Page 72: Conductivity

    CONDUCTIVITY PARAMETER GUIDE 1. COND Setup Mode 2. COND Calibration Mode 3. COND Measurement Mode FOR MODELS : COND 600/610 PC 650 CD 650 PCD 650...

  • Page 74: Conductivity Setup

    1. Conductivity Setup Conductivity setup screen present many options to control the operating parameters, which can be controlled and set from the conductivity setup screen. The settings are displayed in 2 pages. Press NEXT-P (F2) and PREV-P (F1) to navigate through these pages.
  • Page 75 Note: 1. If pure water coefficient is set to ‘ENABLE’, the meter will apply pure water compensation automatically below 2 μS and switch back to linear compensation for above 2 µS. 2. If pure water coefficient is set to ‘DISABLE’, Lnr Temp Coefficient applies throughout the measurement.

  • Page 76: Conductivity Calibration Mode

    2. Conductivity Calibration Mode 2.1 Conductivity Calibration mode This option allows you to select automatic or manual calibration standard. In the automatic calibration mode, the meter automatically detects and verifies the appropriate known calibration standards solutions before accepting these particular calibration standards as one of its calibration values in a specific measurement range.

  • Page 77: Pure Water Coefficient

    2.5 Pure Water Coefficient Pure water coefficient will be calculated and applied automatically for ultra pure water measurement if you select ‘ENABLE’ at appropriate set up pages. 2.6 To begin Calibration Make sure you have selected a standard solution with which you intend to perform conductivity calibration.

  • Page 78: Manual Calibration

    2.7 Manual Calibration Note: If you wish to completely re-calibrate the meter, you need to clear previous calibration data. Press CLR-C (F2) key to clear previous calibration. The meter shows you confirmation screen. Press ENTER key to confirm deleting previous calibration. Figure 31 : Conductivity Calibration Screen 1.
  • Page 79 Figure 32 : Conductivity Calibration Screen – Auto 1. Rinse the electrode in de-ionized water and prepare electrode for calibration. Note: If you wish to completely re-calibrate the meter, you need to clear previous calibration data. Press CLR-C (F2) key to clear previous calibration.

  • Page 80: Calibration Report

    2.9 Calibration Report Calibration report gives you detailed information on calibration. It includes date & time, calibration points, range, factor and cell constant. 2.9.1 To View Calibration Report: 1. From conductivity measurement mode, press left or right arrow key to navigate to other available functions until you see REPO function in the LCD.
  • Page 81 Figure 34 : Conductivity Measurement Screen Item Description Measurement mode indicator Appears when the reading is stable Appears when the reading is on hold Conductivity reading Units of measurement Temperature reading & units Temperature compensation mode Conductivity HI & LO Alarm limits Conductivity Alarm indicator Calibration Due indicator Response time of the CON probe...
  • Page 82 - END OF CONDUCTIVITY SECTION -...

  • Page 83: Tds

    PARAMETER GUIDE 1.TDS Setup Mode 2.TDS Calibration Mode 3.TDS Measurement Mode FOR MODELS : COND 600/610 PC 650 CD 650 PCD 650...

  • Page 85: Tds Setup

    1. TDS Setup The TDS setup screen presents many options to control the operating parameters, which can be controlled and set from the TDS setup screen. The settings are displayed in 2 pages. Press NEXT-P (F2) and PREV-P (F1) to navigate through these pages.
  • Page 86 TDS Settings Page 2 – Hi-Lo Set Points Figure 36 : TDS Settings Page 2 – Hi-Lo Set Points This page allows you to set alarm limits for the TDS measurement mode: Parameter Description Factory Default Alarm Set DISABLE Set alarm limits for the TDS measurement mode: Points ENABLE –...

  • Page 87: Tds Calibration Mode

    2. TDS Calibration Mode You can commence calibration in the TDS mode by using the conductivity calibration method and after setting the correct TDS factor. For the rest of the calibration process, follow steps as mentioned in the section on manual calibration. Use a standard solution of known value for calibration.

  • Page 88: Tds Calibration Report

    Note: The function of the keys available on the TDS cell constant/calibration/ report screen is the same as previously described in the conductivity calibration section. 8. Rinse the probe with de-ionized water. Place it in the next solution and follow the steps 2 to 7 to calibrate other points, if ‘MULTI’ point calibration is selected.

  • Page 89: Tds Measurement Mode

    3. TDS Measurement Mode In TDS measurement mode, the meter displays TDS and temperature reading. 3.1 Indicators in TDS measurement mode Item Description Measurement mode indicator Appears when the reading is stable Appears when the reading is on hold TDS reading Units of measurement Temperature reading &...

  • Page 90: About Tds

    4. About TDS 4.1 Calculating TDS Conversion Factor You can calibrate your meter using TDS calibration standard solutions. The calibration standard only needs to give the TDS value at a standard temperature such as 25 °C. To determine the conductivity-to-TDS conversion factor use the following formula: Factor = Actual TDS ÷...

  • Page 91: Salinity

    SALINITY PARAMETER GUIDE 1.Salinity Setup Mode 2.Salinity Calibration Mode 3.Salinity Measurement Mode FOR MODELS : COND 610 PC 650 CD 650 PCD 650...

  • Page 93: Salinity Setup

    1. Salinity Setup Salinity setup screen presents many options to control the operating parameters, which can be controlled and set from the salinity setup screen. The settings are displayed in 2 pages. Press NEXT-P (F2) and PREV-P (F1) to navigate through these pages.

  • Page 94: Salinity Calibration Mode

    Salinity Settings Page 2 – Hi-Lo Set Points Figure 40: Salinity Settings Page 2 – Hi-Lo Set Points This page allows you to set alarm limits for the salinity measurement mode: Parameter Description Factory Default Alarm Set Set alarm limits for the salinity measurement mode: DISABLE Points ENABLE –...
  • Page 95 3. The meter shows the ‘Calibration-Rinse Electrode’ screen for a few seconds and then shows the cell constant adjustment screen. Figure 41 : Salinity Cell Constant & Salinity Calibration 4. The upper display of the cell constant adjustment screen shows the cell constant of your cell and lower display shows the measured value of the solution with adjusted cell constant.

  • Page 96: Salinity Calibration Report

    2.1 Salinity Calibration Report Calibration report gives you information on calibration. It includes date & time of the last calibration and the cal factor. 2.1.1 To View salinity Report: 1. From salinity measurement mode, press left or right arrow key to navigate to other available functions until you see REPO function in the LCD 2.

  • Page 97: Salinity Measurement Mode

    3. Salinity Measurement Mode In Salinity measurement mode, the meter displays salinity and temperature reading. 3.1 Indicators in salinity measurement mode Figure 43 : Salinity Measurement Screen Item Description Measurement mode indicator Appears when the reading is stable Appears when the reading is on hold Salinity reading Units of measurement Temperature reading &...

  • Page 99: Resistivity

    RESISTIVITY PARAMETER GUIDE 1.Resistivity Setup Mode 2.Resistivity Calibration Mode 3.Resistivity Measurement Mode FOR MODELS : COND 610 PC 650 CD 650 PCD 650...

  • Page 101: Resistivity Setup

    1. Resistivity Setup The resistivity setup screen presents many options to control the operating parameters, which can be controlled and set from the resistivity setup screen. The settings are displayed in 2 pages. Press NEXT-P (F2) and PREV-P (F1) to navigate through these pages.
  • Page 102 Resistivity Settings Page 2 – Hi-Lo Set Points Figure 45: Resistivity Settings Page 2 – Hi-Lo Set Points This page allows you to select alarm limits for resistivity measurement mode: Parameter Description Factory Default Alarm Set Set alarm limits for the resistivity measurement mode: DISABLE Points ENABLE –...

  • Page 103: Resistivity Calibration Mode

    2. Resistivity Calibration Mode Use a standard solution of known value for calibration. Use the single-point standardization option to measure samples that are close in value and multi-point standardization to measure wide range of samples. 1. Switch the meter on. Make sure the meter is in resistivity measurement mode.

  • Page 104: Resistivity Calibration Report

    Note: The function of the keys available on the resistivity cell constant/ calibration/ report screen is the same as previously described in conductivity calibration. 8. Rinse the probe with de-ionized water. Place it in the next solution and follow the steps 2 to 7 to calibrate other points, if ‘MULTI’ point calibration is selected.

  • Page 105: Resistivity Measurement Mode

    3. Resistivity Measurement Mode In Resistivity measurement mode, the meter displays resistivity and temperature reading. Indicators in Resistivity measurement mode Figure 48 : Resistivity Measurement Screen Item Description Measurement mode indicator Appears when the reading is stable Appears when the reading is on hold Resistivity reading Units of measurement Temperature reading &...

  • Page 107: Dissolved Oxygen

    DISSOLVED OXYGEN PARAMETER GUIDE PART A - % Saturation Mode 1. O2 % - DO Saturation Setup Mode 2. DO Calibration in % Saturation Mode (with ATC) 3. Percentage Saturation Measurement Mode PART B – Concentration Mode (mg/L) (ppm) 1. O2 % - DO Saturation Setup Mode 2.

  • Page 109: Part A - % Saturation Mode

    PART A - % Saturation Mode 1. O2 % - DO Saturation Setup The DO saturation (%) setup screen presents many options to control the operating parameters, which can be controlled and set from the DO setup screen. The settings are displayed in 2 pages. Press NEXT-P (F2) and PREV-P (F1) to navigate through these pages.
  • Page 110 NOTE: During measurement, the meter will automatically measure and compensate for barometric pressure. However, if the user feels that barometric pressure is inaccurate and needs to be calibrated, it can be adjusted in the DO setup screen. DO (%) Settings Page 2 – Hi-Lo Set Points Figure 50: DO (%) Settings Page 2 –...

  • Page 111: Do Calibration In % Saturation Mode (With Atc)

    disabled) 2. DO Calibration in % Saturation Mode (with ATC) 2.1 About DO(%) and DO (mg/L) Calibration The calibration of % Saturation of DO will linearly affect the measurement for DO in mg/L. The amount of oxygen dissolved in water will depend on its temperature, atmospheric pressure and its salinity.
  • Page 112 Figure 51: Saturation Calibration Screens 4. Rinse the probe well with de-ionized water. For best results, blot the end of the probe to dry it. Do not touch the membrane. 5. The meter then shows saturation calibration screen. The primary display will show the current value of measurement.

  • Page 113: To Calibrate 0% Saturation

    Function Keys available in saturation calibration mode: TEMP (F1) Goes to temperature calibration CLR-C (F2) Clears previous calibration (if any) after ENTER key is pressed in confirmation screen NEXT (F3) Shows calibration report ESC (F4) Exits from calibration and goes back to saturation measurement mode ENTER Confirms the calibration...

  • Page 114: Do Calibration Report

    2.3.1 % DO Calibration Report Calibration report gives you detailed information for the % saturation. It includes date & time, 0% and 100% saturation mV value, % saturation offset calibration and barometric pressure at which the solution was measured. 2.3.2 To View Calibration Report: 1.

  • Page 115: Saturation Offset Adjustment

    2.4 % Saturation Offset Adjustment This option lets you offset the meter’s value when cross referenced with another DO meter. For the PCD 650, DO600 and PD650 meters, you can adjust % saturation offset calibration within +/- 10.0% offset. Note: When a user calibration is done, the offset will be reset to zero. 2.5 Set barometer pressure range and barometric pressure units The PCD 650 meter is capable of measuring barometric pressure with its...

  • Page 116: Part B - Concentration (Mg/L) (Ppm) Mode

    Figure 55 : Percentage Saturation Measurement Screen Item Description Measurement mode indicator Appears when the reading is stable Appears when the reading is on hold Saturation reading Units of measurement Temperature reading & units Temperature compensation mode Saturation HI & LO Alarm limits Alarm indicator Barometric pressure Calibration points...
  • Page 117 Figure 56 : DO (mg/L) – Page 1 This page allows you to set operating parameters for the DO Concentration measurement mode: Parameter Function Factory Default Select DO Unit mg/L Sets the unit of measurement for DO Available units: mg/L and ppm Auto Salinity Comp DISABLE DISABLE –...
  • Page 118 Figure 57: DO (mg/L) – Page 2 This page allows you to set alarm limits for the DO concentration mode. A visual alarm symbol will appear on the screen, if the DO value of the measurement is outside of the boundaries set by the minimum and maximum limits.

  • Page 119: Do Calibration In Mg/L Mode Or Ppm Concentration Mode

    2. DO Calibration mg/L mode Concentration mode The amount of oxygen dissolved in a liquid will depend on its temperature, atmospheric pressure and salinity. It is therefore very important to set temperature and salinity correctly before attempting to do a calibration. The meter is capable of measuring barometric pressure with its built-in pressure sensor.

  • Page 120: Concentration Calibration Report

    which the meter is going to be calibrated. Press & keys to adjust the reading to the known oxygen concentration of the sample. 7. Press ENTER key to confirm the entered value. 8. Press ESC (F4) to go to measurement mode. The meter shows the concentration reading of the solution in measurement mode.

  • Page 121: Set Salinity

    Figure 60 : DO Calibration Report in Concentration Mode 2.2 Set Salinity This option allows you to set the salinity (in ppt) for your solution, as the dissolved salts alter the relationship between the partial pressure of oxygen and the oxygen concentration in water. By setting the salinity, the meter will compensate for the impact of salinity on the partial pressure/oxygen concentration relationship of your sample.

  • Page 122: Dissolved Oxygen Probe

    Figure 61 :Concentration Measurement Screen Item Description Measurement mode indicator Appears when the reading is stable Appears when the reading is on hold Concentration reading Units of measurement Temperature reading & units Temperature compensation mode HI & LO Alarm limits Alarm indicator ppt indicator for input of salinity value DO calibration point...

  • Page 123: Probe Care

    Since the DO in the sample is consumed by the cathode it is essential that a new sample must flow past the membrane of the probe to prevent the occurrence of false readings. The probe uses very little oxygen for its measurement.

  • Page 124: Membrane/O-Ring Replacement (Optional Procedure)

    2. Hold the probe under hot running water and brush away the white oxide on the cylindrical anode with a stiff plastic brush – do not use metal cleaning material. 3. If the cathode has any deposits, remove them with a light scouring powder.

  • Page 125: Electrolyte Solution

    10. Using the installation tool, screw the membrane lock back into the cap. Tighten the lock firmly over the membrane and O-ring, but do not over tighten. 11. Inspect the membrane for wrinkles. If wrinkles exist, remove the membrane and repeat steps 8 – 11. 12.
  • Page 127 For more information on Eutech Instruments’/ Oakton Instruments’ products, contact your nearest distributor or visit our website listed below: Distributed by: 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com...

This manual is also suitable for:

Cond 600Ph 610Cond 610, do 600Pc 650Ph 620Pd 650 ... Show all

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