Orion AquaMate 7000 Vis Orion AquaMate 8000 UV-Vis - Daigger

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10 Water Analysis ApplicationUsing the One Point Adjustment Calibration FeatureThe AquaMate can implement factors or curves up to third order polynomials. As shown inthe screen, the format for entering the equation is:Result = A + Bx + Cx 2 + Dx 3where “x” is the absorbance at the programmed wavelength.For methods with a simple multiplicative factor, enter this factor as value B. e.g. If the factorgiven with the kit is 12.68, set B=12.68, and your equation will beResult = 12.68 * Abs λwhere ABS λ is the measured absorbance at the wavelength specified in the first parametersscreen.A large majority of commercial water kits use factor sets that require only B, or only A and B.A limited number may require factors C and D.Note You can choose a result unit from a list of pre-programmed options or customizeyour own unit. Simply select Result Units and press enter. The list will be displayed. Formore information, see “Concentration Units” on page 33.Using the One Point Adjustment Calibration FeatureUse the one point adjustment feature prior to running a preprogrammed test method toensure accurate measurements. This procedure is recommended each time a new batch ofreagents are used to account for variations in batch-to-batch reagent composition and otherfactors that affect the accuracy of a method with a fixed calibration curve.When the one point adjustment feature is off, no adjustment is applied when running the testand test results are calculated exactly according to the preprogrammed equation.1. Load the test method in the Water Analysis test menu.2. If the 1 pt Adjust parameter is set to Off, press the keys to highlight 1pt Adjust andpress Enter to set the parameter to On.42 Orion AquaMate 7000 Vis and Orion AquaMate 8000 UV-Vis Thermo Scientific
10 Water Analysis ApplicationUsing the One Point Adjustment Calibration Feature3. Prepare a blank, reagent blank (reverse color methods only) and calibration standard witha known concentration within the method range and near the expected sampleconcentration.Refer to the specific reagent chemistry section for detailed instructions.4. Press the Calculate 1pt Adjust function key.The screen below will appear with the Standard Concentration: value highlighted.5. Press enter to edit this field, then use the numeric keypad to enter the concentration ofthe standard and press enter.6. Wipe the exterior of the blank vial and place the blank vial into the holder in the samplechamber.7. Close the sample chamber door.8. Press the Measure Blank function key.Thermo Scientific Orion AquaMate 7000 Vis and Orion AquaMate 8000 UV-Vis 43
Page 1 and 2: UV-VisOrion AquaMate 7000 VisOrion
Page 3 and 4: CContentsPreface . . . . . . . . .
Page 7 and 8: ContentsChapter 24 Parameters . . .
Page 9 and 10: PPrefaceCongratulations on your pur
Page 11 and 12: 1Spectrophotometer BasicsThis chapt
Page 13 and 14: 1 Spectrophotometer BasicsSpectroph
Page 15 and 16: 1 Spectrophotometer BasicsSelecting
Page 17 and 18: 2Setting Up the InstrumentSetting u
Page 19 and 20: 2 Setting Up the InstrumentSetting
Page 21 and 22: 2 Setting Up the InstrumentSetting
Page 23 and 24: 3AccessoriesThis chapter briefly de
Page 25 and 26: 3 AccessoriesCell Holders and Cell
Page 27 and 28: 3 AccessoriesExternal PrintersNote
Page 29 and 30: 4Sample Positioner SettingThe spect
Page 31 and 32: 5Cell CorrectionEvery test setup sc
Page 33 and 34: 5 Cell CorrectionCell Correction7.
Page 35 and 36: 6Managing Stored TestsThe instrumen
Page 37 and 38: 6 Managing Stored TestsSaving a Tes
Page 39 and 40: 6 Managing Stored TestsLock/UnlockN
Page 41 and 42: 7SmartStartThe SmartStart feature l
Page 43 and 44: 8Concentration UnitsThis chapter co
Page 45 and 46: 9Calculator FunctionTo use the Calc
Page 47 and 48: 10Water Analysis ApplicationThe Wat
Page 49 and 50: 10 Water Analysis ApplicationRunnin
Page 51: 10 Water Analysis ApplicationProgra
Page 55 and 56: 10 Water Analysis ApplicationUsing
Page 61 and 62: 11Abs and %T Measurements—Basic A
Page 63 and 64: 12Abs and %T Measurements—Advance
Page 65 and 66: 12 Abs and %T Measurements—Advanc
Page 67 and 68: 13Basic Concentration Measurements
Page 69 and 70: 13 Basic Concentration Measurements
Page 71 and 72: 14Concentration Measurements—Adva
Page 73 and 74: 14 Concentration Measurements—Adv
Page 75 and 76: 15ScanningThe wavelength scanning a
Page 77 and 78: 15 ScanningScanning a Sample2. Plac
Page 79 and 80: 15 ScanningViewing and Manipulating
Page 85 and 86: 16MultiwavelengthThe Multiwavelengt
Page 87 and 88: 16 MultiwavelengthTaking Measuremen
Page 89 and 90: 17Absorbance RatioThe Absorbance Ra
Page 91 and 92: 17 Absorbance RatioMeasuring Sample
Page 93 and 94: 18Absorbance DifferenceThe Absorban
Page 95 and 96: 18 Absorbance DifferenceMeasuring S
Page 97 and 98: 193-Point NetThe 3-Point Net applic
Page 99 and 100: 19 3-Point NetTaking Measurements2.
Page 101 and 102: 20Concentration Measurements—Stan
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20 Concentration Measurements—Sta
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Page 107 and 108:
Page 109 and 110:
21KineticsThe Kinetics application
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21 KineticsMeasuring SamplesParamet
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21 KineticsRecalling and Recalculat
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21 KineticsRescaling and Recalculat
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22 Performance VerificationTroubles
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22 Performance VerificationWaveleng
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22 Performance VerificationResoluti
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22 Performance VerificationPhotomet
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22 Performance VerificationStray Li
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22 Performance VerificationStray Li
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23 MaintenanceRoutine CareCleaning
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23 MaintenanceChanging the FuseIMPO
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23 MaintenanceReplacing the Tungste
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23 MaintenanceReplacing the Tungste
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24 ParametersParameterCalculatorCel
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24 ParametersParameterFactor 2Facto
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24 ParametersParameterNumber of Sta
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24 ParametersParameterDescriptionTa
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25 Calculations for SoftwareCalcula
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25 Calculations for SoftwareCalcula
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Orion AquaMate 7000 Vis Orion AquaMate 8000 UV-Vis - Daigger

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