900 Touch Control
Tutorial
8.900.8010EN
Страница 1: ...900 Touch Control Tutorial 8 900 8010EN...
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Страница 3: ...Metrohm AG CH 9100 Herisau Switzerland Phone 41 71 353 85 85 Fax 41 71 353 89 01 info metrohm com www metrohm com 900 Touch Control Tutorial 8 900 8010EN 01 2019...
Страница 4: ...echcom metrohm com This documentation is protected by copyright All rights reserved This documentation has been prepared with great care However errors can never be entirely ruled out Please send comm...
Страница 5: ...ration method 14 3 2 Entering user name and sample data 23 3 3 Carrying out the determination 25 3 3 1 Preparing the titration 25 3 3 2 Carrying out the titration 26 3 3 3 Displaying the results 27 3...
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Страница 7: ...s calculating statistics efficiently using the sample table User administration User list login with USB flash drive or password Detailed information on the functioning and operation of the Titrando s...
Страница 8: ...attention to a possible hazard due to electrical current WARNING This symbol draws attention to a possible hazard due to heat or hot instrument parts WARNING This symbol draws attention to a possible...
Страница 9: ...with a dosing unit e g 20 mL A bottle with titrant e g caustic soda c NaOH 0 1 mol L Possibly a printer with connecting cable Possibly a balance with connecting cable Deionized water carbonate free T...
Страница 10: ...connector MSB 2 on the Titrando Samples and sample vessels You can use sample beakers of any size Use an acid or base as sample which can be titrated with the selected titrant Please note that the st...
Страница 11: ...ized and a sys tem test is carried out This process takes some time As soon as the buret unit has been recognized a message appears If you use a new buret unit a request for configuring it will be dis...
Страница 12: ...chapter 2 2 5 page 9 Confirm the message with OK The main dialog is displayed 2 2 2 Switching off the instrument The 900 Touch Control can be switched off with the power switch on the left hand side o...
Страница 13: ...he time and the system status are displayed in the main dialog in the Title bar In the other dialogs the title bar shows the headings of the next upper level and of the displayed dialog This is an aid...
Страница 14: ...ting the dialog language Changing the language If the dialog does not appear in the appropriate language the dialog lan guage can be changed Proceed as follows 1 Opening the system settings In the mai...
Страница 15: ...have all of your titrants and auxiliary solutions be managed by the instrument This has the advantage that the relevant data for these solu tions e g concentration or titer can be calculated and moni...
Страница 16: ...You will now see an entry which depicts the attached buret unit Tap on Select 2 Entering the titrant data You can now enter the necessary data for the titrant Each of the buttons with the arrow symbo...
Страница 17: ...eletes the character to the left of the cursor Delete entry deletes the entire input field The arrow keys move the cursor Enter a name for the titrant Use OK to confirm the entry and close the text ed...
Страница 18: ...nits which have no data chip yourself by tapping on New 2 2 6 Defining the report output Configuring the printer If you wish to print out results and titration curves then you must config ure the prin...
Страница 19: ...inter type If you would like to use a printer in your company network tap on Connector and select Ethernet The 900 Touch Control must already be connected to the network You can enter the necessary in...
Страница 20: ...e determined by means of a triple determination If you have a printer connected then a report with the result and the curve should be printed out automatically at the end of the determination Proceed...
Страница 21: ...hod contains three commands DET pH Contains the parameters for the titration CALC Here the calculation of the result is defined REPORT Contains the list of the individual reports which are printed out...
Страница 22: ...ction symbol under Dosing device and select an MSB connector Make sure that the dosing device is also connected to the MSB con nector that you have selected 3 Selecting the titrant Under Titrant tap o...
Страница 23: ...alue by tapping on OK and close the input dialog 3 Defining the number of equivalence points Tap on the input field Stop EP Enter 2 and close the input dialog with OK Tap twice on the fixed key With t...
Страница 24: ...n 1 Opening the selection of result templates Select the CALC command and tap on Edit command Tap on New 2 Selecting a result template Select the result template Content and tap on Load tem plate The...
Страница 25: ...ar mass of the sample and confirm with OK Tap on Next 4 Defining the result properties Now you can change the specifications for the result calculation e g result name or the number of decimal places...
Страница 26: ...cified According to these parameters a result report and a titration curve will be printed out automati cally after each determination 2 Modifying the result report Select Result report and tap on Edi...
Страница 27: ...r the output of the titration curve Tap on Curve options Here you can for example select the colors for the measurement curve or add a second type of curve Tap on the input field y2 axis and then sele...
Страница 28: ...a USB storage medium or in a shared data directory in a network In addition you can also create different groups and or folders for the methods Tap on the input field File name Enter a name for the me...
Страница 29: ...ialog For the first determination for testing the created method enter the data on the main page Entering data 1 Entering the user name Tap on the input field User Enter your name Confirm the entry wi...
Страница 30: ...size and the unit On the balance press the key with the printer symbol for printing the weight The sample size and the corre sponding unit are transferred to the 900 Touch Control and are displayed i...
Страница 31: ...ll them bubble free You should carry out this function before the first determination or once a day Preparing the buret unit Proceed as follows 1 Opening the manual control Tap on the fixed key Manual...
Страница 32: ...t from the wash bottle 2 Positioning the sample Dissolve the sample in the sample vessel with deionized water or with a suitable solvent Add a stirring bar to the sample vessel Place the sample vessel...
Страница 33: ...e modified Use the Live display button in the main dialog to switch back to the Live depiction of the determination The two defined reports are printed out after the titration 3 3 3 Displaying the res...
Страница 34: ...may be recalculated if needed after it has been completed If you wish to perform a recalculation you can for example change the sample size the calculation formula or the evaluation parameters As an...
Страница 35: ...w Select the result template Content mol L and tap on Load template Tap on Continue Apply the new calculation with the fixed key 3 Initiating the recalculation Return to the main dialog with the fixed...
Страница 36: ...e top you will see the report which belongs to the previously displayed dialog window In the case of the result window this will be the result report You can also print out the same report s which wer...
Страница 37: ...be incorporated in the statistical calculation Activating the statistics 1 Editing the method options In the main dialog tap on Edit parameters Tap on Method options Here you can define the statistics...
Страница 38: ...ination data measuring point list results etc of a titration which has been carried out saved automatically This makes it possible to reprocess or print out this data later You can save the determi na...
Страница 39: ...ontrol must be connected to the network with an Ether net cable Tap on the selection symbol under Group to select an existing group or to create a new group The determination data can be stored on the...
Страница 40: ...ied out with this method You can define different memory locations for your methods 4 3 Modifying the titration parameters You can optimize a titration run by modifying individual titration parame ter...
Страница 41: ...e stirrer is switched off after the titration Use the fixed key to return to the DET pH command Modifying the settings for the titration Three pre defined parameter sets slow optimal and fast are avai...
Страница 42: ...inder If you wish to specify a particular dosing rate then you must enter a numerical value here Enter a value of e g 20 mL min and confirm with OK 2 Modifying the maximum waiting time Tap on the inpu...
Страница 43: ...tion you can also create different groups and or folders for the methods Tap on the input field File name Enter a name for the method Use OK to confirm the entry and close the text editor Save the met...
Страница 44: ...le table with sample data 1 Activating the sample table In the main dialog tap on Control Tap on Sample table A checkmark shows that the sample table has now been activated Return to the main dialog w...
Страница 45: ...ple table is still empty The first line is highlighted Tap on Edit Tap on the selection symbol next to the input field Method Select a saved method and tap on Select A particular method can be selecte...
Страница 46: ...as been filled in 4 6 Carrying out titrations Now carry out the titrations with the samples for which you have entered sample data If you have activated the option for sending a PC LIMS report do not...
Страница 47: ...statistics data Tap on Details In the upper part of the display you will see the mean value of the result as well as the absolute and the relative standard deviation The single results of the titratio...
Страница 48: ...rights The available functions and dia log areas can be configured for the routine dialog Administrator rights can be assigned to users who are permitted to admin ister methods and to make configurati...
Страница 49: ...with OK Tap on the selection list Dialog and select either Expert dialog or Routine dialog Remember that the system settings cannot be changed except in the expert dialog The setting is effective onl...
Страница 50: ...es place automatically The USB flash drive can be used for saving determination data methods PC LIMS reports or for backing up the entire system Creating user profiles You now need to create an ID pro...
Страница 51: ...ile Deactivate all other settings Return to the user administration with You can confirm the request following the creation of ID profiles with Yes if you have created an ID profile beforehand Make su...
Страница 52: ...imperative that each user log in on the instrument with a password then you can activate this in the login options NOTICE Please note that you will no longer be able to delete the entries created in t...
Страница 53: ...as you exit the login options dialog with or You must then log in for the first time You must define and enter a password to accomplish this If the login dialog is not called up switch the instrument...
Страница 54: ...ut field New password Enter a password It may not be more than 10 characters long NOTICE Note the password Confirm the entry with OK Enter the password once again under Confirm password Tap on OK 3 Lo...
