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wtw pH 3310 IDS Operating Manual

Digital meter for digital ids-ph and orp sensors
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OPERATING MANUAL
ba77035e01 02/2014
pH 3310 IDS
DIGITAL METER FOR DIGITAL IDS-pH AND ORP SENSORS

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  • Page 1 OPERATING MANUAL ba77035e01 02/2014 pH 3310 IDS DIGITAL METER FOR DIGITAL IDS-pH AND ORP SENSORS...
  • Page 2 The latest version of the present operating manual is avail- www.WTW.com. able on the Internet under Copyright © 2014, WTW GmbH Reproduction in whole - or even in part - is prohibited without the express written permission of WTW GmbH, Weilheim. Printed in Germany. ba77035e01 02/2014...

  • Page 3: Table Of Contents

    3310 IDS meter ........7...
  • Page 4 Contents pH 3310 IDS pH value......... . 22 Measuring .
  • Page 5 13 Firmware update ........65 13.1 Firmware update for the meter pH 3310 IDS ....65 13.2 Firmware-Update for IDS Sensors.
  • Page 6 Contents pH 3310 IDS ba77035e01 02/2014...

  • Page 7: Overview

    2 Display 3 Connectors Sensors A measuring system ready to measure consists of the pH 3310 IDS meter and a suitable sensor. Suitable sensors are WTW IDS pH and ORP sensors. Information on available IDS sensors is given on the Internet and in the WTW catalog, "Laboratory and field instrumentation".

  • Page 8: Ids Sensors

     to hide menus automatically that do not concern this sensor To be able to use the automatic sensor recognition, a meter that supports the automatic sensor recognition (e.g. pH 3310 IDS) and a digital IDS sensor are required. In digital IDS sensors, sensor data are stored that clearly identify the sensor.

  • Page 9: Safety

    3310 IDS Safety Safety Safety information 2.1.1 Safety information in the operating manual This operating manual provides important information on the safe operation of the meter. Read this operating manual thoroughly and make yourself familiar with the meter before putting it into operation or working with it. The operating manual must be kept in the vicinity of the meter so you can always find the infor- mation you need.

  • Page 10: Safe Operation

    Safety pH 3310 IDS Safe operation 2.2.1 Authorized use This meter is authorized exclusively for pH and ORP measurements in the laboratory. Only the operation and running of the meter according to the instructions and technical specifications given in this operating manual is authorized (see section 12 T...

  • Page 11: Commissioning

    – detailed operating manual – Software MultiLab Importer Power supply The pH 3310 IDS is supplied with power in the following ways:  Battery operation (4 batteries, 1.5 V Mignon type AA)  USB operation via a connected USB-B cable...

  • Page 12: Inserting The Batteries

    Commissioning pH 3310 IDS 3.3.1 Inserting the batteries You can operate the meter either with normal batteries or with rechargeable batteries (Ni-MH). In order to charge the batteries, an external charging device is required. Open the battery compartment (1) on the underside of the meter.

  • Page 13: Operation

    3310 IDS Operation Operation General operating principles 4.1.1 Keypad In this operating manual, keys are indicated by brackets <..> . The key symbol (e.g. <ENTER>) generally indicates a short keystroke (under 2 sec) in this operating manual. A long keystroke (approx. 2 sec) is indicated by the underscore behind the key symbol (e.g.

  • Page 14: Display

    Operation pH 3310 IDS 4.1.2 Display 7.007 25.0 °C HOLD AR 01.02.2014 Info USB output 08:00 1 Status information (sensor) 2 Measured value 3 Measured parameter 4 Continuous measurement control (CMC function) 5 Sensor symbol (calibration evaluation, calibration interval) 6 Measured temperature (with unit)

  • Page 15: Connectors

    (> SELV and > current circuit with current limiting). WTW IDS sensors and IDS adapters meet these requirements. 4.1.5 Sensor info You can display the current sensor data and sensor settings of a connected sensor at any time.

  • Page 16: Switching On The Meter

    Operation pH 3310 IDS 7.007 25.0 °C SenTix 940 01.02.2014 B092500013 More 08:00 Display further sensor data (settings) with <F1>/[More]. SenTix 940 B092500013 pH resolution 0.001 mV resolution Buffer Calibration interval Unit for slope mV/pH QSC: 01.02.2014 Back 08:00 Switching on the meter Switch the meter on with <On/Off>.

  • Page 17: Navigation

    3310 IDS Operation Navigation 4.4.1 Operating modes Operating mode Explanation Measuring The measurement data of the connected sensor are shown in the measured value display Calibration The course of a calibration with calibration information, functions and settings is displayed...
  • Page 18 Operation pH 3310 IDS  Settings Settings are indicated by a colon. The current setting is displayed on the right-hand side. The setting mode is opened with <ENTER>. Subsequently, the setting can be changed with <><> and <ENTER>. Example: General...

  • Page 19: Navigation Example 1:Setting The Language

    3310 IDS Operation 4.4.4 Navigation example 1:Setting the language Press the <On/Off> key. The measured value display appears. The instrument is in the measuring mode. 7.007 25.0 °C 01.02.2014 Info USB output 08:00 Using <ENTER_>, open the Storage & config menu.

  • Page 20: Example 2 On Navigation: Setting The Date And Time

    Operation pH 3310 IDS Select the General submenu with <><>. The current selection is displayed with a frame. Open the General submenu with <ENTER>. General Language: Deutsch Audio signal: Illumination: Contrast: 50 % Shutoff time: Temperature unit: °C Stability control 01.02.2014...
  • Page 21 3310 IDS Operation Therefore, check the time at regular intervals. The date and time are reset to default after a fall of the supply volt- age (empty batteries). Setting the date, The date format can be switched from the display of day, month, year time and date format (dd.mm.yy) to the display of month, day, year (mm/dd/yy or mm.dd.yy).

  • Page 22: Ph Value

    3310 IDS pH value Measuring 5.1.1 Measuring the pH value NOTE When connecting a grounded PC/printer, measurements cannot be performed in grounded media as the values would be incorrect. The USB interface is not galvanically isolated. Connect the IDS pH sensor to the meter.

  • Page 23: Measuring The Temperature

    3310 IDS pH value You can terminate the Stability control function and the HOLD func- tion with <AR> or <M> at any time. Using <ENTER>, activate the Stability control function manually. The [AR] status indicator appears while the measured value is assessed as not stable.

  • Page 24: Ph Calibration

    3310 IDS The settings for the temperature are selected in the menu for cali- bration and measurement settings (see section 7.1.1 S ETTINGS FOR , page 41). MEASUREMENTS The display of the temperature indicates the active temperature measuring...
  • Page 25 3310 IDS pH value Start the calibration with <CAL>. The calibration display for the first buffer appears (voltage display). Buffer -180.0 24.8 °C AutoCal TEC 01.07.2011 08:00 Thoroughly rinse the sensor with deionized water. Immerse the sensor in the first buffer solution.
  • Page 26 3310 IDS Continuing with two- Thoroughly rinse the sensor with deionized water. point calibration Immerse the pH sensor in buffer solution 2. When measuring without temperature sensor: Enter the temperature of the buffer with <><>. Start the measurement with <ENTER>.

  • Page 27: Carrying Out Manual Calibration (Concal)

    3310 IDS pH value 4.010 Buffer 180.0 24.8 °C AutoCal TEC 01.07.2011 08:00 Wait for the measurement with stability control to be completed or ter- minate the stability control and take over the calibration value with <ENTER>. The calibration display for the next buffer appears (voltage display).
  • Page 28 3310 IDS Buffer 24.8 °C ConCal 01.07.2011 08:00 Thoroughly rinse the sensor with deionized water. Immerse the pH sensor in buffer solution 1. For measurements without temperature sensor (e.g. when using an IDS adapter Enter the temperature of the buffer with <><>.
  • Page 29 3310 IDS pH value Accept the calibration value with <ENTER>. The calibration display for the next buffer appears (voltage display). If necessary, finish the calibration procedure as a single-point calibration with <M>. The calibration record is displayed. For single-point calibration, the instrument uses the Nernst slope (-59.2 mV/pH at 25 °C) and determines the zero point of the IDS...

  • Page 30: Calibration Points

    3310 IDS Continuing with Thoroughly rinse the sensor with deionized water. three- to five-point calibration Immerse the sensor in the next buffer solution. When measuring without temperature sensor: Enter the temperature of the buffer with <><>. Start the measurement with <ENTER>.

  • Page 31: Calibration Data

    3310 IDS pH value Calibration Determined Displayed calibration data values 1-point  Zero point = Asy  Slope = Nernst slope (-59.2 mV/pH at 25 °C) 2-point  Zero point = Asy Slp.  Slope = Slp. 3-point to 5- ...
  • Page 32 3310 IDS Menu item Setting/ Explanation function Calibration / Displays the calibration records. Calibration data stor- Further options: age / Display  Scroll through the calibration records with <><>.  Output the displayed calibration record to the interface with <F2>/ [USB-Ausgabe].
  • Page 33 3310 IDS pH value Display Calibration Zero point Slope [mV/pH] record [mV] Error elimination (see section 14 W ..., page 88) HAT TO DO IF For pH IDS sensors you can optionally enable a more finely graded calibration evaluation (QSC) (see section 5.2.8 QSC FUNCTION ), page 35).

  • Page 34: Continuous Measurement Control (Cmc Function)

    3310 IDS 5.2.7 Continuous measurement control (CMC function) The Continuous Measurement Control (CMC function) facilitates to evaluate the current measured value instantly and definitely. After each successful calibration the scale of the pH measuring range is dis- played in the measured value display.

  • Page 35: Qsc Function (Sensor Quality Control)

    3310 IDS pH value 5.2.8 QSC function (sensor quality control) General information The QSC function (Quality Sensor Control) is a new sensor evaluation for on the QSC function digital IDS sensors. It evaluates the condition of an IDS pH sensor individually and with a very fine grading.
  • Page 36 3310 IDS Carry out the normal calibrations for your special measuring range with your usual standard solutions as previously done. As soon as the QSC function was enabled for an IDS sensor, it is not possible to return to the sensor evaluation with the sensor symbol for this sensor.
  • Page 37 3310 IDS pH value sor evaluation. 7.007 25.0 °C 01.02.2014 Info USB output 08:00 1 QSC scale The double arrow on the QSC scale indicates the current sensor evaluation Carrying out a QSC A QSC control calibration can, e.g. be useful if the sensor evaluation noticeably control calibration changed (after some normal calibrations).

  • Page 38: Orp

    3310 IDS Measuring 6.1.1 Measuring the ORP NOTE When connecting a grounded PC/printer, measurements cannot be performed in grounded media as the values would be incorrect. The USB interface is not galvanically isolated. IDS ORP sensors are not calibrated. However, you can check IDS ORP sensors using a test solution.

  • Page 39: Measuring The Temperature

    3310 IDS You can terminate the Stability control function and the HOLD func- tion with <AR> or <M> at any time. Using <ENTER>, activate the Stability control function manually. The [AR] status indicator appears while the measured value is assessed as not stable.

  • Page 40: Orp Calibration

    3310 IDS mode: Temperature Resolution of the Temp. measurement sensor temp. display 0.1 °C Automatic with temperature sensor 1 °C Manual ORP calibration ORP electrodes are not calibrated. You can, however, check ORP electrodes by measuring the ORP of a test solution and comparing the value with the nominal value.

  • Page 41: Settings

    3310 IDS Settings Settings pH measurement settings 7.1.1 Settings for pH measurements Settings The settings are made in the menu for calibration and measurement settings of the pH measurement. To open the settings, display the required measured parameter in the measured value display and press the <ENTER> key. After completing the settings, switch to the measured value display with <M>.

  • Page 42: Buffer Sets For Calibration

    Settings pH 3310 IDS Menu item Possible Explanation setting Setting pH resolution 0.001 Resolution of the pH display 0.01 mV resolution Resolution of the mV display Reset Resets all sensor settings to the delivery condition (see sec- tion 7.4.1 R , page 47).
  • Page 43 3310 IDS Settings Buffer set * pH values DIN 19267 1.090 25 °C 4.650 6.790 9.230 Mettler Toledo USA * 1.679 25 °C 4.003 7.002 10.013 Mettler Toledo EU * 1.995 25 °C 4.005 7.002 9.208 Fisher * 2.007 25 °C...

  • Page 44: Calibration Interval

    Settings pH 3310 IDS Buffer set * pH values Reagecon 20 * 2.000 20°C 4.000 7.000 10.000 13.000 Reagecon 25 * 2.000 25 °C 4.000 7.000 10.000 13.000 Riedel-de Haen * 2.000 20°C 4.000 7.000 10.000 USABlueBook * 4.000 25 °C 7.000...

  • Page 45: Orp Measurement Settings

    3310 IDS Settings You can change the interval (1 ... 999 days): Open the menu for measurement settings with <ENTER>. In the Calibration / Calibration interval menu, set the calibration interval with <><>. Confirm the setting with <ENTER>. Quit the menu with <M>.

  • Page 46: Data Storage

    TEM SETTINGS 7.3.2 Data storage This menu contains all functions to display, edit and erase stored measured values. Detailed information on the memory functions of the pH 3310 IDS are given in section 8 D , page 50. ATA MEMORY...

  • Page 47: Automatic Stability Control

    3310 IDS Settings 7.3.3 Automatic Stability control The automatic Stability control (AutoRead) function continuously checks the stability of the measurement signal. The stability has a considerable impact on the reproducibility of measured values. You can activate or switch off the automatic Stability control function (see section 7.3 S...

  • Page 48: Resetting The System Settings

    Settings pH 3310 IDS with the Reset function: Setting Default settings Buffer Calibration interval Unit for slope mV/pH Measured parameter Unit for slope 0.001 mV resolution Asymmetry 0 mV Slope -59.2 mV Man. temperature 25 °C Single-point calibration The sensor settings are reset under the Reset menu item in the menu for cali- bration and measurement settings.
  • Page 49 3310 IDS Settings Setting Default settings Shutoff time Temperature unit °C Stability control The system settings are reset in the menu, Storage & config / System / Reset. To open the Storage & config menu, press the <ENTER_> key in the measured value display.

  • Page 50: Data Memory

    Data memory pH 3310 IDS Data memory You can store measured values (datasets) to the data memory:  Manual data storage (see section 8.1 M , page 50) ANUAL STORAGE  Automatic data storage at intervals (see section 8.2 A...

  • Page 51: Automatic Data Storage At Intervals

    3310 IDS Data memory Automatic data storage at intervals The storage interval (Interval) determines the time interval between automatic data storage processes. Each data storage process transmits the current data- set to the interface at the same time. Configuring the Press the <STO_>...
  • Page 52 Data memory pH 3310 IDS Starting the auto- To start the automatic storage function, select continue with <><> and con- matic storage func- firm with <ENTER>. The meter switches to the measured value display. tion 7.007 25.0 °C 0d03h00min 01.02.2014...

  • Page 53: Measurement Data Memory

    3310 IDS Data memory Measurement data memory 8.3.1 Editing the measurement data memory The contents of the manual or automatic measurement data memory can be shown on the display. Each of the measurement data memories has a function to erase the entire contents.

  • Page 54: Erasing The Measurement Data Memory

    Data memory pH 3310 IDS Display presentation Manual data storage 3 of 64 of a dataset 01.02.2014 07:43:33 ID number: 1 SenTix 940 B092500013 pH 7.000 24.8 °C AR Sensor: +++ 01.02.2014 Back USB output 08:00 Representation of a 01.02.2014 07:43:33...

  • Page 55: Measurement Dataset

    - 4 levels (+++, ++, +, -, or no evaluation) 8.3.4 Storage locations The pH 3310 IDS meter has two measurement data memories. The measured values recorded either manually or automatic are stored separately in indi- vidual measurement data memories.

  • Page 56: Transmitting Data (Usb Interface)

    Via the USB-B interface (USB Device) you can store data to a PC or printer and update the meter software. Connecting the PC / USB-B interface (USB Device) Connect the pH 3310 IDS to the PC via the USB-B interface. Installation of the System requirements of the PC for installation of the USB driver: USB driver on the ...

  • Page 57: Options For Data Storage To A Pc

    3310 IDS Transmitting data (USB interface) Options for data storage to a PC Via the USB-B interface you can store data to a PC. The following table shows which data are transmitted to the interface in which way: Data...

  • Page 58: Maintenance, Cleaning, Disposal

    Maintenance, cleaning, disposal pH 3310 IDS Maintenance, cleaning, disposal 10.1 Maintenance 10.1.1 General maintenance activities The only maintenance activity required is replacing the batteries. See the relevant operating manuals of the IDS sensors for instruc- tions on maintenance. 10.1.2 Replacing the batteries You can operate the meter either with normal batteries or with rechargeable batteries (Ni-MH).

  • Page 59: Cleaning

    3310 IDS Maintenance, cleaning, disposal Place four batteries (type Mignon AA) in the battery compartment. Close the battery compartment (2) and tighten the screws (1). Set the date and time (see section 4.4.5 E XAMPLE ON NAVIGATION ETTING THE DATE AND , page 20).

  • Page 60: What To Do If

    What to do if... pH 3310 IDS What to do if... 11.1 pH More information and instructions on cleaning and exchange of sensors are given in the documentation of your sensor. Error message The measured value is outside the measuring range.

  • Page 61: General Information

    3310 IDS What to do if... No stable measured Cause Remedy value IDS pH sensor: – Junction contaminated – Clean the junction – Membrane contaminated – Clean membrane Test sample: – pH value not stable – Measure with air excluded if neces- sary –...
  • Page 62 What to do if... pH 3310 IDS Meter does not react Cause Remedy to keystroke – Operating condition undefined – Processor reset: or EMC load unallowed Press the <ENTER> and <On/Off> key simultaneously You want to know Cause Remedy which software –...

  • Page 63: Technical Data

    3310 IDS Technical data Technical data 12.1 Measuring ranges, resolution, accuracy The data are given in the documentation of your sensor. 12.2 General data Dimensions pH 3310 IDS: Approx. 180 x 80 x 55 mm Weight pH 3310 IDS: Approx.
  • Page 64 Technical data pH 3310 IDS Meter safety EC directive 2006/95/EC EN 61010-1 UL 61010-1 CAN/CSA-C22.2#61010-1 IP protection class EN 60529 ba77035e01 02/2014...

  • Page 65: Firmware Update

     a free USB interface (virtual COM port) on the PC  the driver for the USB interface (on the enclosed CD-ROM)  the USB cable (included in the scope of delivery of the pH 3310 IDS). Install the downloaded firmware update on a PC.

  • Page 66: Firmware-Update For Ids Sensors

     a free USB interface (virtual COM port) on the PC  the driver for the USB interface (on the enclosed CD-ROM)  the USB cable (included in the scope of delivery of the pH 3310 IDS). Install the downloaded firmware update on a PC.

  • Page 67: Glossary

    3310 IDS Glossary Glossary pH/ORP Asymmetry see zero point Junction The junction is a porous body in the housing wall of reference elec- trodes or electrolyte bridges. It arranges the electrical contact between two solutions and makes the electrolyte exchange more difficult. The expression, junction, is also used for ground or junction-less transitions.
  • Page 68 Glossary pH 3310 IDS Test sample Designation of the test sample ready to be measured. Normally, a test sample is made by processing the original sample. The test sample and original sample are identical if the test sample was not processed.

  • Page 69: Index

    3310 IDS Index Index Measurement dataset ....55 Measuring Automatic switch-off function ... 47 ORP .
  • Page 70 Index pH 3310 IDS ba77035e01 02/2014...
  • Page 72 For more information on how Xylem can help you, go to www.xyleminc.com Wissenschaftlich-Technische Werkstätten GmbH Dr.-Karl-Slevogt-Straße 1 D-82362 Weilheim Germany Tel: +49 881 183-0 Fax: +49 881 183-420 E-Mail: info@wtw.com Internet: www.wtw.com...

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