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Xylem Multi 3620 IDS, Operating Manual

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Xylem Multi 3620 IDS Operating Manual Download Page 44

pH value

Multi 3620 IDS

44

ba77169d06

10/2021

sor evaluation.

You can carry out QSC control calibrations at greater intervals than normal cali-
brations. 
A QSC control calibration can, e.g. be useful if the sensor evaluation noticeably 
changed (after some normal calibrations).

Carrying out a QSC

control calibration

1 QSC scale

The double arrow on the QSC scale indicates the current sensor 
evaluation

1

01.02.2014 08:00

Info

1.

Open the menu for measurement settings with 

<MENU/ENTER>

.

2.

In the 

QSC

 menu, select 

Control calibration

 with 

<

><

>

.

The calibration display appears. 

AutoCal QSC-Kit

 is displayed as the 

buffer.
Exclusively use the QSC-Kit for the QSC calibration. If you use other 
buffers, you will have no valid QSC control calibration.

3.

Follow the user guide.
The calibration is carried out like a normal three-point calibration. As 
soon as the three-point calibration has been successfully carried out 
you can decide whether to accept or discard the calibration as the QSC 
control calibration.

Summary of Contents for Multi 3620 IDS

Page 1: ...OPERATING MANUAL ba77169d06 10 2021 Multi 3620 IDS DIGITAL METER FOR IDS SENSORS 3620 IDS...

Page 2: ...Multi 3620 IDS 2 ba77169d06 10 2021 Copyright 2021 Xylem Analytics Germany GmbH Printed in Germany...

Page 3: ...2 2 1 Authorized use 11 2 2 2 Requirements for safe operation 11 2 2 3 Unauthorized use 11 3 Commissioning 12 3 1 Scope of delivery 12 3 2 Power supply 12 3 3 Initial commissioning 12 3 3 1 Inserting...

Page 4: ...ORP 45 6 1 Measuring 45 6 1 1 Measuring the ORP 45 6 1 2 Measuring the temperature 46 6 2 ORP calibration 47 7 Dissolved oxygen 48 7 1 Measuring 48 7 1 1 Measuring D O 48 7 1 2 Measuring the temperatu...

Page 5: ...O sensors 75 11 4 Cond measurement settings 77 11 4 1 Settings for IDS conductivity sensors 77 11 5 Turb measurement settings 79 11 5 1 Settings for turbidity sensors 79 11 6 Sensor independent setti...

Page 6: ...4 3 Packing 98 14 4 Disposal 98 15 What to do if 99 15 1 General information 99 15 2 pH 100 15 3 Dissolved oxygen 102 15 4 Conductivity 102 15 5 Turbidity 103 16 Technical data 104 16 1 General data 1...

Page 7: ...s and turbidity measurements quickly and reliably The Multi 3620 IDS provides the maximum degree of operating comfort reli ability and measuring certainty for all applications The Multi 3620 IDS suppo...

Page 8: ...nt settings The calibration data are updated in the IDS sensor after each calibration pro cedure A message is displayed while the data are being updated in the sensor 1 2 2 Wireless operation of IDS s...

Page 9: ...onstant for conductivity sensors automatically 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...

Page 10: ...ds might be damaged if the actions mentioned are not taken 2 1 2 Safety signs on the meter Note all labels information signs and safety symbols on the meter and in the battery compartment A warning sy...

Page 11: ...ration Note the following points for safe operation The meter may only be operated according to the authorized use specified above The meter may only be supplied with power by the energy sources menti...

Page 12: ...rter 3 2 Power supply The Multi 3620 IDS is supplied with power in the following ways Battery operation with NiMh rechargeable batteries Mains operation with the supplied power pack The NiMh batteries...

Page 13: ...eter CAUTION Make sure that the poles of the rechargeable batteries are po sitioned correctly The signs on the batteries must correspond to the signs in the battery compartment 3 Place four rechargeab...

Page 14: ...ting the meter into opera tion for the first time The charging process takes approx 24 hours Symbol Explanation Mains operation with charge function Batteries are automatically charged in the backgrou...

Page 15: ...Multi 3620 IDS Commissioning ba77169d06 10 2021 15 3 3 4 Setting the date and time 1 See section 4 5 5...

Page 16: ...measured parameter Switch between operating with IDS sensors and operating with OxiTop IDS B measuring heads CAL CAL_ Calls up the calibration procedure Displays the calibration data AR Freezes the me...

Page 17: ...bration with automatic buffer recognition e g with the buffer set Technical buffers ConCal Calibration with any buffers Error An error occurred during calibration AR Stability control AutoRead is acti...

Page 18: ...SB Device e g to a PC the data are output to the USB B inter face only USB Device Power supply via the USB B interface USB Device Batteries are not being charged 1 IDS sensors pH ORP conductivity D O...

Page 19: ...e measured value display with the Info softkey 1 Channel display Display of the plug position for the relevant parameter The red bar indicates for each connected sensor to which plug posi tion channel...

Page 20: ...ily switch between the two display types The suitable softkey is displayed depending on the operating situation 4 2 Switching on the meter 2 Display further sensor data settings with More 30 09 2012 0...

Page 21: ...dministrator determines for each user whether or not a password is required for the login to the meter If the Password menu item is grayed out no password is required for the login If the user adminis...

Page 22: ...e user specifies the password when he or she first logs in with a user name A valid password consists of 4 digits The user can change the password with the next login 5 Change the digit of the highlig...

Page 23: ...with OxiTop IDS B measuring heads 4 Using select the menu item Change password and confirm with MENU ENTER 5 In the Password field enter the old password with and and confirm it with MENU ENTER 6 In t...

Page 24: ...ndicated by a colon The current setting is displayed on the right hand side The setting mode is opened with MENU ENTER Sub sequently the setting can be changed with and MENU ENTER Example Functions Fu...

Page 25: ...5 4 Setting the date and time see section 4 5 5 1 Press the On Off key The measured value display appears The instrument is in the measuring mode Calibration record Calibration data storage Buffer TEC...

Page 26: ...th The current selection is displayed with a frame 4 Open the System submenu with MENU ENTER 5 Select the General submenu with The current selection is displayed with a frame 6 Open the General submen...

Page 27: ...rrent date and time Calibration date Identification of stored measured values Therefore check the time at regular intervals 7 Open the setting mode for the Language with MENU ENTER 8 Select the requir...

Page 28: ...e setting menu for the date and time opens up 3 Select and confirm the Time menu with and MENU ENTER The hours are highlighted 4 Change and confirm the setting with and MENU ENTER The minutes are high...

Page 29: ...ic Stability control see section 11 6 3 in the System menu The sensor connection and the USB B USB Device interface are galvanically insulated This facilitates interference free measure ments also in...

Page 30: ...LD AR status indicator appears as soon as a stable mea sured value is recognized The progress bar disappears and the dis play of the measured parameter stops flashing The current measurement data is o...

Page 31: ...any order Below calibration with Technical buffers TEC is described When other buffer sets are used other nominal buffer values are displayed Apart from that the procedure is identical Measurement of...

Page 32: ...with MENU ENTER The measured value is checked for stability stability control The AR status indicator is displayed The measured parameter flashes 7 Wait for the end of the measurement with stability...

Page 33: ...rement with stability control to be completed or ter minate the stability control and take over the calibration value with MENU ENTER The calibration display for the next buffer appears voltage displa...

Page 34: ...splay 20 If necessary use M to finish the calibration The calibration record is displayed or Switch to calibration with the next buffer with MENU ENTER Calibration is automatically completed after the...

Page 35: ...buffer manually and enter it with 6 Start the measurement with MENU ENTER The measured value is checked for stability stability control The AR status indicator is displayed The measured parameter fla...

Page 36: ...25 C and determines the zero point of the IDS pH sensor 15 03 2014 08 00 ConCal 11 Thoroughly rinse the IDS sensor with deionized water 12 Immerse the pH sensor in buffer solution 2 13 When measuring...

Page 37: ...Thoroughly rinse the IDS pH sensor with deionized water 20 Immerse the IDS pH sensor in the next buffer solution 21 When measuring without temperature sensor Measure the temperature of the buffer manu...

Page 38: ...alibration menu in the measured value display press the MENU ENTER key 24 Set the nominal buffer value for the measured temperature with 25 Accept the calibration value with MENU ENTER The calibration...

Page 39: ...displayed calibra tion record to the interface with PRT Output all calibration records to the interface with PRT_ Quit the display with ESC or MENU ENTER Switch directly to the mea sured value display...

Page 40: ...e current measured value is in the calibrated part of the measuring range Error Error 30 or 30 62 or 50 Perform error elimination according to chapter 15 WHAT TO DO IF For pH IDS sensors you can optio...

Page 41: ...lines for all nominal buffer values used with the last valid cali bration 3 Measuring range for which a valid calibration is available Measured values in this range are suitable for documentation 4 M...

Page 42: ...t the high requirements of a QSC initial calibration the QSC initial cali bration should optimally be carried out with the initial commissioning of the sensor Carry out the normal calibrations for you...

Page 43: ...ol for this sensor 1 Open the menu for measurement settings with MENU ENTER 2 In the QSC menu select First calibration with The calibration display appears AutoCal QSC Kit is displayed as the buffer E...

Page 44: ...ion 1 01 02 2014 08 00 Info 1 Open the menu for measurement settings with MENU ENTER 2 In the QSC menu select Control calibration with The calibration display appears AutoCal QSC Kit is displayed as t...

Page 45: ...il a stable measured value is available You can start the Stability control function manually at any time irrespective of the setting for automatic Stability control see section 11 6 3 in the System T...

Page 46: ...layed 2 Using MENU ENTER activate the Stability control function manu ally The AR status indicator appears while the measured value is assessed as not stable A progress bar is displayed and the displa...

Page 47: ...emperature sensor Resolution of the temp display Mode yes 0 1 C Automatic with temperature sensor 1 C Manual ORP electrodes are not calibrated You can however check ORP electrodes by measuring the ORP...

Page 48: ...displayed in the measurement window of the IDS oxy gen sensor The status indicator Sal is displayed in the measurement window of the IDS conductivity sensor Manual determination and input of the salin...

Page 49: ...again with AR The HOLD function is switched off The HOLD status display disappears 1 Freeze the measured value with AR The HOLD status indicator is displayed 2 Using MENU ENTER activate the Stability...

Page 50: ...ou can find out in a simple manner whether the FDO 925 D O sensor should be cleaned or calibrated 7 2 2 When should you check the sensor Checking can be useful in the following cases When the check in...

Page 51: ...ection 7 2 3 1 Connect the D O sensor to the meter 2 Place the D O sensor in the check and storage beaker The sponge in the check and storage beaker must be moist not wet Leave the sensor in the check...

Page 52: ...gests a calibration When the calibration interval has expired When your accuracy requirements are especially high Routinely within the framework of the company quality assurance 7 3 3 Calibration proc...

Page 53: ...Cali bration Calibration data storage Display To open the Calibration menu in the measured value display press the MENU ENTER key 3 Start the calibration with CAL The last calibration data relative s...

Page 54: ...rd to the interface with PRT Output all calibration records to the interface with PRT_ Quit the display with ESC or MENU ENTER Switch directly to the mea sured value display with M Calibration Calibra...

Page 55: ...olved oxygen ba77169d06 10 2021 55 Calibration record USB output Multi 3620 IDS Ser no 10139695 CALIBRATION Ox Calibration date 15 03 2016 16 13 33 FDO 925 Ser no 10146858 SC FDO 925 10158765 Relative...

Page 56: ...function you can freeze the current measured value The dis played measured value stops changing until you switch the HOLD function off The sensor connection and the USB B USB Device interface are gal...

Page 57: ...he measured value with AR The HOLD status indicator is displayed 2 Using MENU ENTER activate the Stability control function manu ally The AR status indicator appears while the measured value is assess...

Page 58: ...one of the following temperature compensation methods Nonlinear temperature compensation nLF according to EN 27 888 Linear temperature compensation Lin with adjustable coefficient in the range 0 000 1...

Page 59: ...ensor by calibrating with the control standard in the following range 0 450 0 500 cm 1 e g TetraCon 925 nominal cell constant 0 475 The cell constant is determined in the control standard 0 01 mol l K...

Page 60: ...ess the MENU ENTER key 3 Start the calibration with CAL The cell constant that was calibrated last is displayed 4 Immerse the IDS conductivity sensor in the control standard solution 0 01 mol l KCI 5...

Page 61: ...terface with PRT Output all calibration records to the interface with PRT_ Quit the display with ESC or MENU ENTER Switch directly to the measured value display with M Calibration Calibration data sto...

Page 62: ...ti 3620 IDS 62 ba77169d06 10 2021 Calibration record USB output Multi 3620 IDS Ser no 09250023 CALIBRATION Cond Calibration date 15 03 2016 16 13 33 TetraCon 925 Ser no 09250033 Cell constant 0 476 1...

Page 63: ...in grounded test samples Measurement with several sensors connected to one Multi 3620 IDS in one test sample 1 Connect a turbidity sensor to the measuring instrument The turbidity measuring screen is...

Page 64: ...e stability has a considerable impact on the reproduc ibility of measured values The display of the measured parameter flashes until a stable measured value is available You can start the Stability co...

Page 65: ...yed and the display of the measured parameter flashes The HOLD AR status indicator appears as soon as a stable mea sured value is recognized The progress bar disappears and the dis play of the measure...

Page 66: ...5 0 200 0 3 200 0 4000 0 As the standard with turbidity value 0 0 FNU you can use clean tap water or filtered deionized water in a suitable calibration vessel depending on the required quality see op...

Page 67: ...d 10 Wait for the end of the AutoRead measurement The calibration display for the next standard solution appears 15 09 2014 08 00 0 0 FNU Standard 1 Cal 15 09 2014 08 00 124 0 FNU Standard 2 Cal 11 Th...

Page 68: ...l of the last calibration is available in the menu MENU ENTER Calibration record To open it in the measured value display press the CAL_ key The calibration records of the last 10 calibrations are ava...

Page 69: ...ith Output the displayed calibration record to the interface with PRT Output all calibration records to the interface with PRT_ Quit the display with ESC or MENU ENTER Switch directly to the measured...

Page 70: ...ns that cannot be carried out using the operating elements of the OxiTop IDS measuring head Prerequisites Meter Multi 3630 IDS or Multi 3620 IDS with current firmware version Adapter IDS WLM M for wir...

Page 71: ...B A interface USB Host USB memory device USB printer Calibration Calibration data stor age Output to RS232 USB Outputs the stored calibration data to the USB B interface USB Device PC Calibration Buff...

Page 72: ...if an IDS adapter is con nected This menu item is only available if an IDS sensor without tem perature sensor is connected Alternative tempera ture on off Takes over the temperature value from an IDS...

Page 73: ...7 000 10 000 25 C 9 DIN 19267 1 090 4 650 6 790 9 230 25 C 10 Mettler Toledo USA 1 679 4 003 7 002 10 013 25 C 11 Mettler Toledo EU 1 995 4 005 7 002 9 208 25 C 12 Fisher 2 007 4 002 7 004 10 002 25...

Page 74: ...the specified calibration interval has expired the sensor symbol or the QSC color scale flashes It is still possible to measure 17 Beckman 4 005 7 005 10 013 25 C 18 Hamilton Duracal 4 005 7 002 10 0...

Page 75: ...d 11 3 D O measurement settings 11 3 1 Settings for D O sensors The settings are available in the menu for measurement and calibration set tings To open the settings display the required measured para...

Page 76: ...to the USB B interface USB Device PC Calibration Calibration interval 1 180 999 d Calibration interval for the D O sen sor in days The meter reminds you to calibrate regularly by the flashing sensor s...

Page 77: ...0 0 Salinity or salinity equivalent for the salt content correction This menu item is only available if the automatic salt content correction is switched off and the manual salt con tent correction is...

Page 78: ...r the IDS con ductivity sensor in days The meter reminds you to calibrate regularly by the flashing sensor symbol in the measuring screen Type Measuring cell used Cal Measuring cells whose cell consta...

Page 79: ...for TDS value Reset Resets all sensor settings to the delivery condition see section 11 7 1 Menu item Possible setting Explanation Menu item Possible setting Explanation Cell constant 0 090 0 100 0 11...

Page 80: ...utput to USB flash drive or printer Outputs the stored calibration data to a connected USB memory device USB printer Calibration Calibration data storage Output to RS232 USB Outputs the calibration da...

Page 81: ...Output of a header for Output format CSV System Interface Extended Oxi output The measured values for the parameters concentration mg l and saturation are output together The function is active if th...

Page 82: ...tic Stability control is switched off 11 6 4 Automatic switch off function The instrument has an automatic switchoff function in order to save the batteries see section 11 6 1 The automatic switch off...

Page 83: ...to the default settings with the Reset function The sensor settings are reset under the Reset menu item in the menu for cali bration and measurement settings To open the settings display the required...

Page 84: ...ent settings To open the settings display the required measured parameter in the measured value display and press the MENU ENTER key Turbidity The following settings for the turbidity measurement are...

Page 85: ...tings The following system settings can be reset to the default status The resetting of the system settings is done in the menu Storage config System Reset To open the menu Storage config in the measu...

Page 86: ...ed data to a PC or a USB flash drive see section 12 3 1 and subsequently erase the storage see section 12 3 2 12 2 Automatic data storage at intervals The storing interval Interval determines the time...

Page 87: ...min continue 0d03h00min 0 1d17h33mi n Automatic data stor 30 09 2012 08 00 1 2 3 Menu item Possible setting Explanation ID number 1 10000 ID number for the dataset series Interval 1 s 5 s 10 s 30 s 1...

Page 88: ...toring duration has expired 1 Remaining storing duration 2 Graphical display of the storing duration If the automatic data storage function is activated only the follow ing keys are active M STO_ and...

Page 89: ...the manual data memory as an example The same settings and functions are available for the automatic data memory Menu item Setting function Explanation Data storage Manual data storage Display Displa...

Page 90: ...on 12 3 1 EDITING THE MEASUREMENT DATA MEMORY 12 3 3 Measurement dataset A complete dataset consists of Date time Meter name series number Sensor name series number ID number Manual data storage 3 of...

Page 91: ...ile storing stable measured value Otherwise the AR dis play is missing Calibration evaluation 4 levels or no evaluation or QSC percentage Memory locations The Multi 3620 IDS meter has two measurement...

Page 92: ...nnecting the USB memory device Transmitting data options 13 2 Transmitting data to a USB printer Via the USB A interface USB Host you can transmit data to a USB printer or USB memory device How to tra...

Page 93: ...erface For operation with power pack As soon as the USB printer is identified by the meter the printer sta tus indicator is displayed For battery operation The status display indicator Printer is only...

Page 94: ...nu Calibration Calibration data storage For details see menu for calibration and measurement settings of the sensor Automatic At the end of a calibration procedure The following rule applies With the...

Page 95: ...red values of all con nected sen sors Manual press PRT Simultaneously with every manual storing process see section 12 1 Automatic at intervals With PRT_ Then you can set the transmission interval Sim...

Page 96: ...ng rule applies With the exception of the menus shortly pressing the PRT key generally outputs the display contents to the interface displayed measured values measuring datasets calibration records If...

Page 97: ...ors for instructions on maintenance 1 Screws 2 Battery compartment 1 Unscrew the two screws 1 on the underside of the meter 2 Open the battery compartment 2 on the underside of the meter 3 Remove the...

Page 98: ...takes approx 24 hours Dispose of used batteries according to the local regulations of your country End users within the European Union are obligated to return used batteries even ecologically compatib...

Page 99: ...ause Remedy Operating condition undefined or EMC load unallowed Processor reset Press the MENU ENTER and On Off key simultaneously Cause Remedy E g a question by the service department Switch on the m...

Page 100: ...e untypical for NiMH batteries was identified Disconnect the power pack from the meter Check whether the batteries in the battery compartment are suitable Ni MH 1 2 V 2000 mAh Unsuitable batteries Ins...

Page 101: ...ffer solutions do not agree with the set buffer set Set different buffer set or Use different buffer solutions Buffer solutions too old Use only once Note the shelf life Buffer solutions depleted Chan...

Page 102: ...red value outside the measuring range Select a suitable measuring medium Cause Remedy Sensor contaminated Clean the sensor Measured temperature value outside the operating conditions display of OFL UF...

Page 103: ...o old Unsuitable calibration envi ronment e g gas bubbles reflection light Check the calibration Minimum depth of immersion not observed Heed the minimum depth of immer sion of the sensor 2 cm Cause R...

Page 104: ...er ies 4 x 1 2 V NiMH batteries type AA Operational life Approx 150 h Power pack charging device Helmsman Industrial Co Ltd SEI0901100P ShenZhen RiHuiDa Power Supply Co Ltd RHD10W090110 Kuantech Co Lt...

Page 105: ...used EMC EU directive 2014 30 EU EN 61326 1 FCC Class A Meter safety EU directive 2014 35 EU EN 61010 1 IP protection class EN 60529 RoHS EU directive 2011 65 EU Measuring ranges accuracy Variable Me...

Page 106: ...software version see page 99 1 Install the downloaded firmware update on a PC An update folder is created in the Windows start menu If an update folder already exists for the meter or meter type the...

Page 107: ...S Wireless adapter Open the menu MENU ENTER_ Storage config System Service The instrument data and the IDS adapter data are displayed 1 Install the downloaded firmware update on a PC An update folder...

Page 108: ...endency on the pH results in the electrode function which is char acterized by the parameters slope and zero point Measured parameter The measured parameter is the physical dimension determined by mea...

Page 109: ...IOT is used for oceanographic monitor ing It is determined by measuring the electrical conductivity Salt content General designation for the quantity of salt dissolved in water DO partial pressure Pr...

Page 110: ...Glossary Multi 3620 IDS 110 ba77169d06 10 2021...

Page 111: ...ettings Measured parameter 83 System settings 85 Display 17 E Energy saving feature 14 F FDO Check 50 Firmware update 106 I Initial commissioning 12 14 Initialize 83 Interval for calibration 74 K Keys...

Page 112: ...1 T Temperature compensation 58 Temperature measurement Conductivity 58 O2 50 pH 30 46 Three point calibration ISE 68 pH 33 37 Transmitting data 92 Transmitting measured values 92 Two point calibratio...

Page 113: ......

Page 114: ...rove the way water is used conserved and re used in the future is central to our work Our products and services move treat analyze monitor and return water to the environment in public utility industr...

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