Jenway 6850 - Manual (Page 3)

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6.5.4 Spectral Points Analysis ..................................................................................................... 22
6.5.5 Spectrum Derivative ........................................................................................................... 22
6.5.6 Spectrum Smooting ............................................................................................................ 22
6.5.7 Remeasure (Re-plot) Spectrum .......................................................................................... 23
6.6 OVERLAY SPECTRA ......................................................................................................... 23
6.6.1 Spectrum Addition, Subtraction, Multiplication and Division .............................................. 23
6.6.2 Delete Displayed Spectrum ................................................................................................ 24
6.7 SPECTRUM DISPLAY AND PRINT OPTIONS .................................................................. 24
SECTION 7 – KINETICS .......................................................................................... 25
7.1 KINETICS MODE SCREEN ............................................................................................... 25
7.2 METHOD SETUP ............................................................................................................... 25
7.3 SELECTING THE MEASUREMENT MODE ...................................................................... 25
7.4 SAMPLE MEASUREMENTS .............................................................................................. 26
7.5 POST MEASUREMENT TOOLS ........................................................................................ 26
7.5.1 Adjusting the Displayed Scan Range ................................................................................. 26
7.5.2 Kinetics Zoom Function ...................................................................................................... 26
7.5.3 Spectral Points Analysis ..................................................................................................... 27
7.5.4 Kinetics Derivative .............................................................................................................. 27
7.5.5 Remeasure (Re-plot) Kinetics Scan ................................................................................... 27
7.6 OVERLAY SCANS ............................................................................................................. 27
7.6.1 Kinetics Display and Print Options ..................................................................................... 28
7.6.2 Calculate Rate of Change ................................................................................................... 28
SECTION 8 – DNA/PROTEIN .................................................................................. 29
8.1 DNA/PROTEIN MODE SCREEN ....................................................................................... 29
8.2 METHOD SETUP ............................................................................................................... 29
8.2.1 Adjusting the Method Parameters ...................................................................................... 29
8.3 DETERMINATION OF NUCLEIC ACID CONCENTRATION ............................................. 30
8.3.1 Sample Measurements ....................................................................................................... 30
8.4 DETERMINATION OF PROTEIN CONCENTRATION ...................................................... 30
8.4.1 Using a Concentration Factor or Pre-defined Calibration Curve ........................................ 30
8.4.1.1 Entering Known Calibration Curve Constants .................................................................... 30
8.4.2 Constructing a New Calibration Curve ............................................................................... 31
8.4.2.1 Measuring Standard Samples ............................................................................................ 31
8.4.3 Sample Measurement ......................................................................................................... 31
SECTION 9 – APPENDIX ........................................................................................ 33
9.1 CALCULATIONS IN QUANTITATION MODE .................................................................... 33
9.2 CALCULATIONS IN DNA/PROTEIN MODE ...................................................................... 33
SECTION 10 – TECHNICAL SUPPORT ................................................................. 34
10.1 TECHNICAL SUPPORT ..................................................................................................... 34