Enter the calibration formula evaluation formula | Hach DR 5000

Advanced Operations

Delete an element of a measuring sequence

Select the appropriate line and press Delete. The element is deleted.

Insert an element of a measuring sequence

Select the line in the measuring sequence where the insertion is be made and press New.

A new element can be entered at the selected position.

When the input is complete, press OK in the "Measurement Process" display. The data overview is then displayed.

6.1.2.3 Enter the calibration formula (evaluation formula)

The calibration formula (evaluation formula) defines the calculation and display of intermediate and final results. The previously defined elements of the measuring sequence are the basis for calculating the concentrations.

Enter calibration formula C1

1.Highlight the Formula line in the data overview and press Edit.

2.Highlight the line C1: Off and press Edit.

3.Select C1: Off again and press Edit. The display changes to

C1: On.

4.Highlight the next line C1 = to define the formula and press Edit.

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Hach DR 5000 user manual Enter the calibration formula evaluation formula, Delete an element of a measuring sequence, C1 On

Contents

January 2008, Edition Page Table of Contents Table of Contents 101 Table of Contents Section Specifications Specifications Use of hazard information Safety informationPrecautionary labels General Information Chemical and Biological Safety Source Lamp SafetyGeneral Information Class 1 Laser General Information Overview of product General Information Section Installation Unpack the instrumentOperating environment Connection Installation Cell compartment Multi Cell Holder Top and Bottom 1 100 mm adapter optional Installation Multi Cell Holder Installation Installation Multi Cell Holder Beam path Beam path Language selection Power the instrument on and offChanging the language setting Start Up Start Up Use of the alphanumeric keypad Standard OperationsOverview Tips for the use of the touch screen Main Menu options Standard Operations Main Menu Instrument Setup mode Standard OperationsOperator ID Standard Operations Sample ID Display and sound preferences Date and time VIS-Lamp and UV-Lamp Lamp Control Effect caused by the lamp settings on the Measuring Mode Standard Operations Keyboard Printer setupUSB connector Standard Operations PC and printer Printer Setup Hach Data Trans Print data Password Password deactivation Standard Operations Recall stored data from the data log Store, recall, send and delete dataData Log Auto/manual data storage To send measurement data to a PC Send data from the data log Delete stored data from the data log Data storage from wavelength scan or time course Recall stored data from wavelength scan or time courseSelect Wavelength Scan or Time Course to recall data Send data from wavelength scan or time course Option Press Wavelength Scan or Time Course and then Delete stored data from wavelength scan or time course Stored programs options Stored ProgramsSelect a saved test/method enter user-specific basic data Stored program options Options Description Store Off/On Timer iconReading Mode Standard Adjust Set the reading mode Standard Operations Use of program timers Press OptionsMore…Dilution Factor Set the dilution factorTake single wavelength measurements single reading Take single wavelength measurements continuous readings Run a standard adjust Press OptionsMoreChemical Form Change of the default setting of the chemical formPress Save as Default Set the chemical form Standard Operations Run a reagent blank Measurement/analysis of a reagent blankPress OptionsMoreReagent Blank Add stored programs to the favorite programs list Standard Operations Analysis of samples Cell compartment #1 Barcode Programs Select the chemical evaluation form Changing the standard settingStandard Operations Complete a barcode 13 mm test/vial Select the measuring range Barcode program options Basic test-specific and sample-specific data settings Sample blank Options Description Send Data iconEdit Enter the Name Update/edit barcode testsManual update of a barcode test Program update options Enter the Measurement Process Enter the Version Timer 1, Timer 2, Timer 3 and Timer Press OptionsMoreEdit Update an existing barcode testOption 1 Manual update of test data Option 2 Manual check/revision of test data Program a new test Upgrade of the instrument software Press OK to return to the System Checks menu Standard Operations Advanced Operations User ProgramsProgram a user method Program Type Advanced OperationsProgram Number Program Name Wavelength single wavelength program type Single wavelength settingsConcentration resolution number of decimal places Units Multi wavelength settings Chemical formAbsorbance formula multi-wavelength program type List of available absorbance formulas Wavelength λxConcentration Factor Kx Calibration settings for single and multi wavelength mode Calibration settingsCalibration by entering calibration values Advanced Operations Advanced Operations Advanced Operations Store a user program Additional user-defined parameters and functionsUpper and lower limits of the measuring range Chemical form 2 / chemical form 3 / chemical form Timer 1 / Timer 2 / Timer 3 / Timer Advanced Operations Free programming program type Measurement processDefinitions of the program points Enter a new element of a measuring sequence Content and definition of the keys Key / Zeroing Key / Reading Process Timer key Enter calibration formula C1 Enter the calibration formula evaluation formulaDelete an element of a measuring sequence Insert an element of a measuring sequence Edit formula key descriptions Screen Key DescriptionNew Number C2 On Enter the next calibration formula C2 or Cn Enter variables Save a free programming user programSelect Conc. key 4 Add, edit and delete user programs from the favorites list Advanced Operations Select a user program Add to Favorites EditDelete Favorite Programs Recall a favorite programDelete a favorite program Measures to identify other interference factors Checklist Standard Addition monitoring/checking resultsMethod Complete a standard addition Peak volume Standard additionSample volume Check the standard solution Press OptionsMoreStandard Addition Peak volume/sample volume methods Description of the table of readings Advanced Operations Set up single wavelength mode Single wavelength setup optionsProgram Concentration resolution Concentration factorOptions Description Reading mode Take single wavelength measurements single readingTake single wavelength measurements continuous readings Multi-wavelength setup options Set the reading mode at different wavelengths Absorbance formula Press Absorbance Formula Concentration factor For data storage, see .3.1.1 on Wavelength scan setup options Set up the wavelength scan Setting wavelength Option DescriptionScale & Units Cursor mode Select view displaying tableIntegral Scale & units Press Scale & Units Wavelength scan reading Navigating the wavelength scan Highlight Reference Advanced Operations Work with reference scans 100 101 Time course setup parametersTime course setup options Time course of absorbance/transmittance 102 Time course scan readingTime & interval Scale & units 103 Analysis of time course data Navigation of a time scan or a time scan analysis Navigating the time scan104 System checks Instrument information105 Advanced Operations Upgrade of the instrument software Optical checks106 107 Wavelength check 108 Noise check 109 110 Stray light check 111 Absorbance check 112 Drift check Press Nominal Values 113 Verification kit 114 Press Verification Output checks Lamp history115 Advanced Operations Factory service Service time116 117 Instrument Backup 118 Restore backup data 119 120 Display MaintenanceCleaning requirements Spectrophotometer 122 Lamp replacementMaintenance Tungsten lamp replacement 123 Deuterium lamp UV replacement 124 Fuse replacement Filter pad maintenance Filter pad replacement125 126 Base of DR 5000 with filter grid 127 Section Troubleshooting 128 Troubleshooting Section Replacement Parts 129Description Cat.-No 130 Replacement Parts 131 Contact Information 132 Contact Information 133 Limited WarrantyLimitations Limitation of Remedies 134 Limited Warranty 135 Index 136