Thermo Scientific ALPHA COND 560 Manual
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Thermo Scientific ALPHA COND 560 Manual

Thermo Scientific ALPHA COND 560 Manual

Controller ms / µs / ºc / ºf
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Alpha COND 560
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mS / µS / ºC / ºF

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Summary of Contents for Thermo Scientific ALPHA COND 560

  • Page 1 Alpha COND 560 Controller mS / µS / ºC / ºF...
  • Page 2 ROSS and the COIL trade dress are trademarks of Thermo Fisher Scientific Inc. U.S. patent 6,793,787. AQUAfast, Cahn, ionplus, KNIpHE, No Cal, ORION, perpHect, PerpHecT, PerpHecTion, pHISA, pHuture, Pure Water, Sage, Sensing the Future, SensorLink, ROSS, ROSS Ultra, Sure-Flow, Titrator PLUS and TURBO2 are registered trademarks of Thermo Fisher.
  • Page 3 Preface This manual serves to explain the use of the Alpha COND 560 Controller. The manual functions in two ways, firstly as a step by step guide to help the user operate the instrument. Secondly, it serves as a handy reference guide. This instruction manual is written to cover as many anticipated applications of the Alpha COND 560 Controller.

  • Page 4: Table Of Contents

    Configuration Settings................27 Viewing Electrode Properties ..............30 TECHNICAL SPECIFICATIONS LIST OF ACCESSORIES Thermo Scientific Order Codes.............. 34 Eutech Instruments Order Code ............34 TROUBLESHOOTING GENERAL INFORMATION Warranty ....................36 Return of Goods..................36 Guidelines for Returning Unit for Repair ..........36 Maintenance and Cleaning ..............
  • Page 5 10.3 Appendix 3 General Instructions Concerning Controller Setting ... 40 10.4 Appendix 4 - Abbreviations Used in LCD..........41...

  • Page 6: Introduction

    Before You Begin Thank you for purchasing the Alpha COND 560 Controller. The construction of the Alpha COND 560 Controller employs leading edge technology and complies with safety regulations currently in force. Notwithstanding this, improper use could lead to hazards for the user or a third-party, and/or adverse effects on the plant or other equipment.

  • Page 7: Safety Instructions

    Remove the unit from the wall. Correct Disposal of the Instrument When the Alpha COND 560 is permanently taken out of service, obey the local environmental regulations for correct disposal or send the instrument to your local distributor, they will take care of proper disposal.

  • Page 8: Getting Started

    GETTING STARTED Description of Instrument The Eutech Instruments’ Alpha CON 560 Controller is used for measuring conductivity and temperature values. The controller can be used for applications such as water treatment and controlling, galvanic-decontamination, chemical processing, food processing, clean or wastewater control and neutralization processes.

  • Page 9: Measurement System

    An appropriate measurement cable • An immersion, flow or process assembly • A final control element such as pump or valve Alpha CON 560 Controller Alpha COND 560 Pump or Valve Alpha COND 560 lpha pH560 Conductivity Controller pH Monitor...

  • Page 10: Connecting Peripherals

    Connecting Peripherals 2.3.1 Connection Terminals Remove Back Cover: Remove the screws from the four corners at the back of the conductivity controller. Remove the back cover. The connectors are exposed on the back PCBA as shown in the Figure 1 below. Connectors: •...
  • Page 11 2.3.2 Switching Between PT100 & PT1000 Temperature Sensors The controller supports both Pt100 & Pt1000 (2-wire or 3-wire) temperature sensors. The default factory setting is Pt100. If you need to use Pt1000 temperature sensor, you have to change the jumper setting (J7) as described below. Remove Back Cover: Remove screws from the four corners at the back of the conductivity controller.
  • Page 12 2.3.3 Connecting Conductivity Electrode Any industrial conductivity probe (2-cell or 4-cell) can be connected to the conductivity controller. 2-Cell Conductivity Probe: Short Pin 1 & 2 of J10 connector using a jumper wire. Connect CON low input wire (white) to Pin 2 of J10 connector. Connect CON high input wire (black) to Pin 3 of J10 connector.

  • Page 13: Installation

    Installation 2.4.1 Mechanical Dimensions Alpha COND 560 Alpha pH 600 H/ORP RF Transmitter Conductivity Monitor 2.4.2 Wall Mount Pierce through holes at both sides Cover the catch slots at both sides with overlays...
  • Page 14 2.4.3 Panel Mount Prepare panel cut-out of 92.0 mm X 92.0 mm Remove back cover of pH Monitor and slide it through panel cut-out Gasket Panel Panel Insert threaded rods through catch until pH Meter is held against panel Attach catch to both sides of pH Meter...

  • Page 15: Display & Keypad

    Display & Keypad 2.5.1 Display Overview The Liquid Crystal Display (LCD) of Alpha COND 560 conductivity controller has two alpha-numerical displays (Upper and a Lower). • Upper display: Measured conductivity value is displayed when the controller is in normal operation (measurement) mode.
  • Page 16 Mode Indicators MEAS Measurement mode (Refer Section 3.1 ) SETUP Setup mode (Refer Section 4.1) Calibration mode (Refer Section 4) Status Annunciators READY Appears when the reading is stable HOLD Appears in Setup mode and Calibration mode to indicate that the relay function is frozen Appears when Automatic Temperature Compensation (ATC) is enabled.
  • Page 17 2.5.2 Key Functions Alpha COND 560 lpha CON560 Conductivity Monito Description Enter Calibration mode Enter Setup mode Access sub screens (parameters) within a group of settings in Setup mode Confirm (save) setup parameters and numerical values Start/Confirm calibration in Calibration mode.

  • Page 18: Operation

    OPERATION Measurement mode When the conductivity controller is powered on, the display shows all the LCD segments briefly, and then automatically enters into the measurement mode. MEAS µS READY °C 2 5 . 0 The mode indicator ‘MEAS’ at the top of the display indicates that the conductivity controller is in measurement mode.

  • Page 19: Menu Overview

    Menu Overview MEAS µS READY °C SETUP HOLD SETUP HOLD SETUP HOLD SETUP HOLD SETUP HOLD SETUP HOLD SETUP HOLD SETUP HOLD...

  • Page 20: Calibration Mode

    CALIBRATION MODE About Calibration Calibration should be carried out each time a new electrode is attached to the controller or when you suspect that the controller/electrode is out of calibration. The controller allows you to perform temperature calibration and conductivity calibration. About Temperature Calibration It is important to ensure that temperature calibration is carried out prior to conductivity calibration since temperature readings affect the accuracy of...

  • Page 21: Calibration

    Calibration The controller requires one-point calibration. Conductivity calibration is always carried out in the specific measuring range selected for the controller. Make sure, the controller is set to desired measuring range before you enter calibration mode (Refer Section 5.6 for selecting measuring ranges). Select a suitable standard conductivity solution so that its conductivity value is within 10% to 100% of the full scale of the selected measuring range of the controller.
  • Page 22 uncalibrated (default) reading of the solution. The buffer annunciator appears in LCD. The ‘READY’ annunciator appears when the reading is stable. Once the reading stabilizes press the ▲ or ▼ key to adjust the upper display value to that of the standard solution. Press the ENT key to accept the value.

  • Page 23: Setup Mode

    SETUP MODE Enter Setup mode The setup mode allows you to customize the settings of the conductivity controller to suite your requirements. While in measurement mode, press the ENT key to access setup mode. LCD shows ‘SETUP’ mode indicator and the first page of setup (rAng –...

  • Page 24: Temperature Coefficient Settings

    Temperature Coefficient Settings Setting the temperature coefficient to match your process/calibration liquids allows controller to achieve conductivity readings with higher accuracy. SETUP SETUP SETUP SETUP HOLD HOLD HOLD HOLD SETUP HOLD From measurement mode press ENT key to enter setup mode as described in section 5.1.

  • Page 25: Temperature Settings

    Temperature Settings Automatic Temperature Compensation (ATC): The conductivity value of a sample is affected by temperature. Use ATC feature of the controller to compensate for conductivity changes when the temperature of the sample or process liquid fluctuates. Connect a separate temperature probe (Pt100/pt1000) to the controller if an integrated conductivity/Temperature probe is not available.
  • Page 26 Press ▲ or ▼ key to enable (ATC On) or disable (ATC OFF) automatic temperature compensation. Press ENT key to confirm your selection. If ATC enabled (ATC On): Selecting temperature offset: The upper display shows the last configured temperature offset value (if any), otherwise the default is zero.

  • Page 27: Relay 1/Relay 2 Settings

    Relay 1/Relay 2 Settings NOTE: If controller type is set to ‘OFF’ (Refer section 5.5 for controller settings), the ‘Relay 1/Relay 2 Setting’ is not available. The SP1 settings determine the operating parameters for Relay 1; while SP2 settings define the operating parameters for Relay 2. Since these two settings have identical setup parameters, only SP1 is described here.
  • Page 28 NOTE: This parameter lets you choose the relay function. Select ‘LO’ to activate the relay when the conductivity reading undershoots the set point (SP1) or select ‘HI’ to activate the relay when the conductivity reading overshoots the set point (SP1). SP1 and SP2 can be selected as ‘LO/LO’, ‘LO/HI’, ‘HI/LO’, or ‘HI/HI’.

  • Page 29: Controller Settings

    Controller Settings The controller settings allow you to set the relay type and relay status of the controller. SETUP SETUP HOLD HOLD SETUP SETUP HOLD HOLD SETUP HOLD From measurement mode press ENT key to enter setup mode as described in section 5.1. The LCD shows the first screen of setup mode (rAng).
  • Page 30 If Controller type was set to Off (OFF): The controller reverts to Cntr screen. If Controller type was set to On (L.Ct): Select the relay status under Non-Alarm condition: The lower display shows ‘rEL’. The upper display shows the last configured relay status.

  • Page 31: Measuring Range Settings

    Measuring Range Settings The conductivity controller has 6 different measuring ranges. You need to select a range which most suitable conductivity reading your applications/samples. The factory default is 2000 µS (0 to 2000 µS/cm). The measuring range you select here will affect the way the controller behaves in the measurement mode and calibration mode.

  • Page 32: Configuration Settings

    Configuration Settings Configuration settings let you to enable/disable backlight of the LCD, select between 2-cell & 4-cell and reset the controller to factory defaults. SETUP SETUP SETUP SETUP HOLD HOLD HOLD HOLD This screen appears only when 2-cell is selected and measuring range is set to 0.0 to 200.0 mS/cm SETUP...
  • Page 33 of the LCD. Press ENT key to confirm your selection. Select cell type of the sensor: The lower display shows ‘CEL’. The upper display shows the last configured cell type (‘2’ or ‘4’). Press ▲ or ▼ key to select the cell type of your conductivity probe. Press ENT key to confirm your selection.
  • Page 34 Press ▲ or ▼ key to access other setup screens or press ▲ and ▼ key simultaneously (escape) to return to measurement mode. To exit from any intermediate steps, press ▲ and ▼ keys simultaneously (escape). The controller returns to the first screen configuration settings (Cnfg).

  • Page 35: Viewing Electrode Properties

    Viewing Electrode Properties Each time you calibrate the conductivity sensor, the controller re-calculates the calibration factor of the sensor and shown in the LCD at the end of calibration. The setup mode allows you to view the last saved calibration factor and cell constant at any time.

  • Page 36: Technical Specifications

    TECHNICAL SPECIFICATIONS General Specification Conductivity Measuring Range: Resolution: 0.000 - 2.000 µS/cm 0.001 µS/cm 0.00 - 20.00 µS/cm 0.01 µS/cm 0.0 - 200.0 µS/cm 0.1 µS/cm 0- 2000 µS/cm 1 µS/cm 0.00 - 20.00 mS/cm 0.01 mS/cm 0.0 - 200.0 mS/cm 0.1 mS/cm Relative accuracy ±...
  • Page 37 Electrical Data and Connections Conductivity Input Screw Terminal (3.5mm pitch) Connection terminal 8-pin, 2-pin & 5-pin terminal blocks, DC power connector (1.2mm diameter) EMC Specifications Emission EN 61 36 Susceptibility EN 61326 Other Power Input Universal +9 V DC Adaptor and 24V DC Supply Dimensions (W x H x D) 96mm x 96mm x 66 mm...
  • Page 38 Hysteresis 20 µS On-delay time 0 seconds Off-delay time 0 seconds Relay 2 (SP2) Set point value 1900 µS Relay function High Hysteresis 20 µS On-delay time 0 seconds Off-delay time 0 seconds Display Backlight...

  • Page 39: List Of Accessories

    Conductivity Controller Replacement and Accessories Item Description Order Code Alpha COND 560 Controller 19505-40 Eutech Instruments Four-Electrode Conductivity Cell 3/4" NPT(M) 19503-00 100 Ohm Pt RTD Industrial Conductivity Cells 19500-44 Conductivity Cell; K=0.1, SS, In-Line; 100 Ohm Pt RTD ATC...

  • Page 40: Troubleshooting

    TROUBLESHOOTING Cause Problem Solution Power on, but no Loose connections Ensure cables make good display contact Incorrect output voltage of the power adaptor Use an power adaptor with specified output voltage Cables not in correct polarity (+ and – position) Re-wire loop cables with correct polarity Unstable conductivity...

  • Page 41: General Information

    GENERAL INFORMATION Warranty This Controller is supplied with a one-year warranty against significant deviations in material and workmanship from date of purchase and a six-month warranty for probe. Each instrument will have a warranty card with a specific serial number. The warranty card must be endorsed by the Authorized Distributor at the point of sale.

  • Page 42: Maintenance And Cleaning

    Customer Service Dept., if possible. Maintenance and Cleaning Maintenance The Alpha COND 560 Controller contains no user repairable components. Please contact your authorized distributor if there is any problem with the unit. Cleaning To remove dust, dirt and spots, the external surfaces of the Conductivity Controller may be wiped with a damp, lint-free cloth.

  • Page 43: 10 Appendices

    10 APPENDICES 10.1 Appendix 2 Conductivity of various aqueous solutions At Temperature 25 C / 77 Solution Conductivity Resistivity Ultra-pure Water 0.055 µS/cm 18.18 MΩ-cm Power Plant Boiler Water 0.05 - 1 µS/cm 1 - 18 MΩ-cm Distilled Water 0.5 µS/cm 2 MΩ-cm De-ionized Water 0.1 - 10 µS/cm...

  • Page 44: Appendix 2 Graphical Representation Of The Function Of Hysteresis

    10.2 Appendix 2 Graphical Representation of the Function of Hysteresis SP1 = 100 µS & Set to LO SP2 = 1900 µS & Set to HI RELAY ON µS RELAY OFF 1900 rward Direction everse Direction The relay of the conductivity controller activates when the set-point is reached (forward direction).
  • Page 45 10.3 Appendix 3 General Instructions Concerning Controller Setting Control characteristic of controller used as limit value switch MIN function MAX function 100% SP 2 Xp = 0...
  • Page 46 10.4 Appendix 4 - Abbreviations Used in LCD Abbreviation Description Automatic Temperature Compensation Calibration mode C.ºC Calibration temperature CdAt Electrode properties Cell CnFg Configuration Cntr Controller C.tC Temperature coefficient for calibration liquid Default values dEEn De-energized Energized Factory (defaults) High limit HOLD Relay functions are hold Hysteresis...
  • Page 47 Setting SETUP Setup mode Set point Set point Temperature Coefficient Type Reading is under range...
  • Page 48 Water Analysis Instruments North America 166 Cummings Center Beverly, MA 01915 USA Toll Free: 1-800-225-1480 Tel: 1-978-232-6000 Dom. Fax: 1-978-232-6015 Int’l Fax: 978-232-6031 Europe P.O. Box 254, 3860 AG Nijkerk Wallerstraat 125K, 3862 CN Nijkerk, Netherlands Tel: (31) 033-2463887 Fax: (31) 033-2460832 Asia Pacific Blk 55, Ayer Rajah Crescent #04-16/24, Singapore 139949...

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