Thermo Scientific Eutech EC 1720 User Manual Download

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3.2.6 Nominal Cell Constant ............................. 17

3.2.7 Temperature Compensation Coefficient ... 18

3.2.8 Reference Temperature ........................... 18

3.2.9 TDS Factor .............................................. 19

3.2.10 Read Type ............................................. 19

3.2.11 Timed Interval ........................................ 20

3.2.12 Calibration Due Alarm ............................ 20

3.2.13 Set Date Format .................................... 21

3.2.14 Set Date Value ....................................... 21

3.2.15 Set Time Value ....................................... 22

3.2.16 Audio Mode ........................................... 22

3.2.17 Sleep Mode ........................................... 23

3.2.18 Clear Data ............................................. 23

3.2.19 Factory Reset ........................................ 24

Chapter 4 .............................................................. 25

Calibration .................................................... 25

4.1 Conductivity Calibration ...................... 25

4.1.1 Calibration Overview ................................ 25

4.1.2 Conductivity Calibration Procedure .......... 26

4.1.3 Conductivity Calibration Example ............. 26

4.1.4 Conductivity Value vs. Temperature ......... 27

4.2 Salinity Calibration .............................. 28

4.3 TDS Calibration .................................. 28

4.4 Temperature Calibration ..................... 29

Chapter 5 .............................................................. 30

Measurements .............................................. 30

5.1 Read Types ........................................ 30

5.1.1 Continuous .............................................. 30

5.1.2 Auto-Read ............................................... 30

5.1.3 Timed ...................................................... 30

5.2 Conductivity, Salinity and TDS

Measurements ......................................... 30

5.3 Calculating Temperature Coefficients .. 30

5.4 Salinity Mode...................................... 31

5.5 Calculating TDS Factor ....................... 31

5.6 Data Viewing ...................................... 31

5.7 Data Exporting ................................... 32

5.7.1 USB Computer Cable Interfacing ............. 32

Summary of Contents for Eutech EC 1720

Page 1: ...Operations Manual Electrochemistry Meters 68X002227 Revision 01 August 2022 Eutech EC 1720 Conductivity Meter User Manual ...

Page 2: ......

Page 3: ...nu Value Changes 9 2 3 3 Mode Shortcut Key 9 2 3 4 Date and Time View Shortcut Key 9 2 4 Display Overview 10 2 5 Meter Connections 11 2 6 Electrode Information 11 2 7 Meter Startup Sequence 11 Chapter 3 12 Setup Menu 12 3 1 Setup Menu Overview 12 3 2 Setup Menu Items 13 3 2 1 View Logs 13 3 2 1a Viewing the Data Log 13 3 2 1b Viewing the Calibration Log 14 3 2 2 Log Export Type 15 3 2 3 Export All...

Page 4: ... 1 Conductivity Calibration 25 4 1 1 Calibration Overview 25 4 1 2 Conductivity Calibration Procedure 26 4 1 3 Conductivity Calibration Example 26 4 1 4 Conductivity Value vs Temperature 27 4 2 Salinity Calibration 28 4 3 TDS Calibration 28 4 4 Temperature Calibration 29 Chapter 5 30 Measurements 30 5 1 Read Types 30 5 1 1 Continuous 30 5 1 2 Auto Read 30 5 1 3 Timed 30 5 2 Conductivity Salinity a...

Page 5: ...ter Dimensions 36 7 3 Warranty 36 7 3 1 Return of Items 36 Chapter 8 37 Regulatory Compliance 37 8 1 European Union 37 8 2 Product Safety 37 8 3 Electromagnetic Compatibility 37 8 3 1 FCC Statement USA 37 8 4 Canadian ISED IC Notice 37 8 5 Environmental Compliance 37 8 5 1 REACH Europe 37 8 5 2 RoHS Europe 37 8 6 WEEE Compliance 38 Chapter 9 39 Ordering Info 39 9 1 Meter Ordering Information 39 9 ...

Page 6: ...sult in minor to moderate injury or damage to the equipment Note This symbol in the context of a Note indicates to follow the manufacturer specified instructions notes and requirements set out in the instruction manuals CAUTION Before using or maintaining this product please be sure to read the manual carefully Failure to follow these instructions may cause the product to malfunction CAUTION Use t...

Page 7: ... a clean dry surface Identify the side of the meter that the holder will be installed on and remove the screw between the circles on that side of the meter Align the base plate of the holder with the circles on the meter Replace the screw from step 3 to attach the base plate to the meter Turn the meter over with meter display facing up Insert the stand with electrode holder into the metal post on ...

Page 8: ...pack the power supply provided with the meter Select the appropriate wall plug plate for the power outlet that will be used Slide the appropriate wall plug plate into the groove on the back of the power adapter Connect the assembled power adapter to the meter input a Locate the two slots on the meter power input b Align the two tabs on the power adapter connector with the two slots on the meter po...

Page 9: ... Menu Press to accept a calibration point in the Calibration mode Press to power on the meter When the meter is on press to turn the backlight off or on When the meter is on press and hold for three seconds to power off the meter 2 3 1 Setup Menu Scrolling To scroll through the Setup Menu list Press the Menu key to enter the Setup Menu The first Setup Menu item will always be show Press the key to...

Page 10: ...Icon Indicates meter is in the Setup Menu and viewing the data log or calibration log Log Saved Icon Indicates meter is actively saving data to the data log or calibration log Continuous Icon Indicates the current read type is Continuous and measurement values are continuously updated on the display TDS Icon Indicates main measure mode is set to TDS Salinity Icon Indicates main measure mode is set...

Page 11: ...housing has good chemical resistant properties The electrode design offers fast temperature response and reduces air entrapment ensuring accurate repeatable and stable readings The wetted materials of the electrode include Polyetherimide ULTEM protective guard Polybutylterphalate Valox electrode housing Stainless Steel SS 304 two bands The protective electrode guard can be removed temporarily for ...

Page 12: ...e Calibration or Manual Temperature Input When conductivity electrode with built in ATC sensor is connected use the Temp Calibration menu to perform a temperature offset calibration When conductivity electrode without ATC sensor is connected use the Manual Temp Input menu to enter the sample temperature value 5 Measure Mode Set the main measure mode to conductivity salinity or TDS 6 Nominal Cell C...

Page 13: ... and calibration log options Press key Press key Press key Press key Press key Press the Enter key to view the display log 3 2 1a Viewing the Data Log Press the Enter key to view the display log For the data log press the or key to scroll through the data log points Scroll through data log points when viewing the date time screens or the measurement data screens Press key For the data log press th...

Page 14: ... to view the display log For the calibration log press the or key to change the view from the date time screen to the calibration data screen Press or key For the calibration log press the or key to scroll through the calibration log data Press key Press key Press key Press key If desired press the Log Export key to export the individual calibration log being viewed Press the Menu key to return to...

Page 15: ...f Press the Enter key to save the change 3 2 3 Export All Logs Send all saved data logs and calibration logs to the selected export device Note that this menu will not be shown if the Log Export Type menu is set to off Press the or key to scroll through the Setup Menu list until the Export All Logs item is shown Press the Enter key to export all saved logs to the selected export device a The displ...

Page 16: ...The temperature offset value will be shown in the 2nd field a Press the key to increase the value by 0 1 Press and hold the key to quickly increase b Press the key to decrease the value by 0 1 Press and hold the key to quickly decrease Press the Enter key to save the change 3 2 4b Manual Temperature Input When a conductivity electrode without ATC sensor is connected use the Manual Temperature Inpu...

Page 17: ... reading Once a calibration is performed the entered nominal cell constant K multiplied by the calculated calibration factor is used to determine conductivity salinity and TDS measurement values from the conductance reading The entered nominal cell constant K is also used for automatic conductivity standard recognition during conductivity calibrations Press the or key to scroll through the Setup M...

Page 18: ...etup Menu list until the Temperature Compensation Coefficient item is shown Press the or key to set the coefficient value a Press the key to increase the value by 0 01 Press and hold the key to quickly increase b Press the key to decrease the value by 0 01 Press and hold the key to quickly decrease Press the Enter key to save the change 3 2 8 Reference Temperature Set the reference temperature for...

Page 19: ... updated on the display and the stopwatch stabilizing or checkmark stable icon indicates the measurement stability status Press the Log Export key to save a measurement to the data log and export Auto Read In the Auto Read measure mode press the Measure key to start a measurement When the measurement is stable the checkmark stable icon is shown and the measurement is locked on the display until th...

Page 20: ...ime value by one second Press and hold the key to quickly decrease Press the Enter key to save the change 3 2 12 Calibration Due Alarm Set the calibration due alarm interval from 0 hours off to 168 hours An alarm is triggered if a calibration is not performed within the specified time interval Press the or key to scroll through the Setup Menu list until the Calibration Due Alarm item is shown Pres...

Page 21: ...tup Menu list until the Set Date Value item is shown The month value will flash Press the or key to adjust the month a Press the key to increase by one month Press and hold the key to quickly increase b Press the key to decrease by one month Press and hold the key to quickly decrease Press the Enter key to save the change The day value will flash Press the or key to adjust the day a Press the key ...

Page 22: ...he key to quickly increase b Press the key to decrease by one hour Press and hold the key to quickly decrease Press the Enter key to save the change The minutes value will flash Press the or key to adjust the minutes a Press the key to increase by one minute Press and hold the key to quickly increase b Press the key to decrease by one minute Press and hold the key to quickly decrease Press the Ent...

Page 23: ...til the Sleep Mode item is shown Press the or key to set the sleep mode Press the Enter key to save the change 3 2 18 Clear Data Erase all data logs or erase all calibration logs Press the or key to scroll through the Setup Menu list until the Clear Data item is shown Press the or key to select the data log dAtA or calibration log CAL to be cleared Press the Enter key to confirm the selection Pres...

Page 24: ... Press the or key to scroll through the Setup Menu list until the Factory Reset item is shown Press the Enter key to confirm the selection Press the Enter key again to ensure all meter data is not accidentally erased The meter will confirm when the factory reset is fully complete The meter will restart and then return to the measurement screen ...

Page 25: ... 25 C The Temperature Compensation Coefficient setting in the Setup Menu will determine how the conductivity calibration standards are displayed during the calibration If temperature compensation is set to Off Once the calibration reading is stable the meter will display the conductivity standard value at its measured temperature conductance If temperature compensation is set to On Once the calibr...

Page 26: ...Proceed to the next calibration point or save and end the calibration a To proceed to the next calibration point repeat steps 3 5 or b To save and end the calibration press the Cal key The meter will display the calculated calibration factor value and then proceed to the main measure mode Note Press the Measure key at any time to abort the calibration and return to the main measure mode 4 1 3 Cond...

Page 27: ...value is shown and then the Calibration Done screen is shown The meter will proceed to the main measure mode 4 1 4 Conductivity Value vs Temperature The following table lists theoretical values for the Eutech conductivity standards at various temperatures Actual values displayed on the meter may vary slightly due to rounding deviations from the actual conductivity and temperature measurements Temp...

Page 28: ...e 4 3 TDS Calibration Ensure the active measure mode is TDS Press the Cal key to start the calibration Rinse the conductivity electrode and place into the TDS standard Wait for the TDS value to stabilize a While the reading is stabilizing the stopwatch icon is shown and the reading flashes b When the reading is stable the checkmark icon is shown and the reading is solid Once the reading is stable ...

Page 29: ...nter the Setup Menu Press the or key to scroll through the Setup Menu list until the Temp Calibration item is shown The temperature value will blink indicating the reading from the ATC probe is being measured Once the reading is stable the value will stop blinking and the checkmark icon will be shown Press the or key to adjust the temperature value The temperature offset value will be shown in the...

Page 30: ...me the meter is in the measurement mode 5 2 Conductivity Salinity and TDS Measurements Rinse the electrode with distilled water or appropriate solution and blot gently with a lint free tissue to remove excess water Place the electrode into the sample submerging the measurement plates and temperature sensor Allow time for the reading to stabilize a The meter displays the stopwatch icon while the re...

Page 31: ...alue is in ppt the conductivity value must be in mS cm Check the factor by multiplying the conductivity reading by the factor in the above formula The result should be in TDS value When the TDS factor is set to 1 0 Conductivity TDS 5 6 Data Viewing Store up to 500 data points in the meter memory Use the View Logs item in the meter Setup Menu to view the data log points active conductivity calibrat...

Page 32: ... computer using computer programs such as LIMs Putty LabView HyperTerminal or similar programs a To record the COM port location of the computer cable use the computer s Device Manager tool 5 7 2 Remote Commands Remote commands allow the meter to be interfaced with computer software like LIMs and HyperTerminal The remote engine receives input from the serial port and processes it Commands sent to ...

Page 33: ...Features tool Make sure the meter is interfaced with the computer using the USB computer cable and the driver has been installed according to the instructions in the USB Computer Cable Interfacing section Power on the meter Download the latest Eutech 1700 series meter software at www thermofisher com orionsoftware Unzip extract the Eutech 1700 series meter software files to the computer s desktop ...

Page 34: ...sed in the sample solution with the electrode sensing plates and temperature sensor submerged below the top of the sample solution o Verify cables do not have any damage o Perform a factor reset on the meter 6 2 Measurement Troubleshooting Reading is unstable slow to stabilize Clean electrode to remove build up or contaminants 0 1M HCl is recommended and adding pepsin is helpful if protein build u...

Page 35: ...C Features Display 5 backlit LCD Time and date Yes Time format 12 hour AM PM Read types Continuous Auto Read Timed Timed interval 5 seconds to 60 minutes Data log 500 data sets with time and date Calibration log Active conductivity salinity TDS temperature with time and date Calibration alarm Yes 1 to 168 hours or off Sleep mode Yes optional Memory Non volatile Input DIN Data output Computer or pr...

Page 36: ...ed on a charged basis The warranty on your meter shall not apply to defects resulting from Improper or inadequate maintenance by customer Unauthorized modification or misuse Operation outside of the environment specifications of the products 7 3 1 Return of Items Authorization must be obtained from our Technical Support Team or authorized distributor before returning items for any reason Please in...

Page 37: ...vironment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense 8 4 Canadian ISED...

Page 38: ...rgt werden Mehr Informationen über die Einhaltung dieser Anweisungen durch Thermo Scientific dieVerwerter und Hinweise die Ihnen nützlich sein können die Thermo Fisher Scientific Produkte zu identizfizieren die unter diese RoHS Anweisungfallen finden Sie unter www thermofisher com Conformità WEEE Questo prodotto deve rispondere alla direttiva dell Unione Europea 2012 19 EU in merito ai Rifiuti deg...

Page 39: ...aper for thermal printer 2 pack 01X594401 9 2 Electrode and Solution Ordering Info Description Catalog Number Eutech conductivity ATC electrode 2 cell K 1 0 ULTEM 1m cable CONSEN9501D Eutech conductivity ATC electrode for pure water 2 cell K 0 1 epoxy steel 1m cable 93X546101 Eutech conductivity ATC electrode 4 cell K 0 530 epoxy graphite 1m cable CONSEN9201D Eutech 84 μS cm KCl conductivity stand...

Page 40: ...f a wide variety of samples Find out more at thermofisher com electrochemistry Contact us today at customerservice sg wai thermofisher com This product is intended for General Laboratory Use It is the customer s responsibility to ensure that the performance of the product is suitable for customers specific use or application 2022 Thermo Fisher Scientific Inc All rights reserved All trademarks are ...

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